Metallographic preparation of stainless steel
Metallographic preparation of stainless steel
Interpreting microstructures of stainless steel
Ferritic stainless steels do not respond to hardening. Their properties, however, can be influenced by cold working. They are magnetic at room temperature. The microstructure in the annealed condition consists of ferrite grains in which fine carbides are embedded. Ferritic steels used for machining contain a large amount of manganese sulfides to facilitate free cutting.Martensitic stainless steels respond to heat treatment. Martensite is formed through rapid cooling. Properties can then be optimized by subsequent tempering treatment. The alloys are magnetic. Depending on the thermal treatment, the microstructure can range from a pure martensitic structure to fine-tempered martensite. Different alloys and various dimensions of semi-finished products require complex heat treatment temperatures and times.
Fig. 6: Martensitic chrome steel, electrolytically polished and etched with A2. Bright field.
In some corrosion resistant steel welds, a certain amount of delta ferrite is needed to improve hot-crack resistance. However, delta ferrite is usually an unwanted phase, because the long annealing times of steel with a high chromium content can change the delta ferrite into the hard and brittle iron-chromium intermetallic sigma phase. Heating up to 1,050 °C and subsequent quenching removes the sigma phase and with it the embrittlement.
Austenitic stainless steels do not respond to thermal treatment. Instead, rapid cooling results in the production of their softest condition. In this state, they are non-magnetic and their properties are influenced by cold working. The microstructure of these steels consists of austenite grains, which may exhibit twinning.
Fig. 7: Austenitic steel with twins and segeragtions. Colour etched with Lichtenegger and Bloech. DIC.
Fig. 8: Deltaferrite in an austenitic steel weld (small dark strings) and larger deltaferrite lines in weld part (blue-grey); electrolytically etched with 40 % aqueous sodium hydroxide solution. Bright field
Exposing these steels to elevated temperatures in the region of 600-700 °C can result in the formation of complex carbides within the austenite grains. This leads to an impoverishment of chromium in the austenite solid solution, which increases the susceptibility to intergranular corrosion or oxidation.
Fig. 9: Austenitc steel tube with twins and deformation from cold working; etched with 10 % oxalic acid, DIC
By reducing the carbon to below 0.015 % and adding small amounts of titanium, niobium or tantalum, the risk of intergranular corrosion is reduced, as these elements form carbides in preference to the chrome. Delta ferrite can appear due to critical heat treatment conditions in martensitic steels or cold working of austenitic steels.
Fig. 10: Strings of deltaferrite in austenitic steel matrix, electrolytically etched with sodium hydroxide in water (20 %)
Austenitic-ferritic stainless steels (duplex) consist of ferrite and austenite. Electrolytic etching in a 20'40 % caustic soda solution reveals the structure, and the correct percentage of each phase can be estimated. These steels are ductile and are specifically used in the food, paper and petroleum industries.
Fig. 11: Forged duplex steel showing blue ferrite, light to dark brown austenite. Double electrolytical etching; first 10 % oxalic acid in water and second etch 20 % sodium hydroxide in water; DIC
do not respond to hardening. Their properties, however, can be influenced by cold working. They are magnetic at room temperature. The microstructure in the annealed condition consists of ferrite grains in which fine carbides are embedded. Ferritic steels used for machining contain a large amount of manganese sulfides to facilitate free cutting.respond to heat treatment. Martensite is formed through rapid cooling. Properties can then be optimized by subsequent tempering treatment. The alloys are magnetic. Depending on the thermal treatment, the microstructure can range from a pure martensitic structure to fine-tempered martensite. Different alloys and various dimensions of semi-finished products require complex heat treatment temperatures and times.Fig. 6: Martensitic chrome steel, electrolytically polished and etched with A2. Bright field.In some corrosion resistant steel welds, a certain amount of delta ferrite is needed to improve hot-crack resistance. However, delta ferrite is usually an unwanted phase, because the long annealing times of steel with a high chromium content can change the delta ferrite into the hard and brittle iron-chromium intermetallic sigma phase. Heating up to 1,050 °C and subsequent quenching removes the sigma phase and with it the embrittlement.do not respond to thermal treatment. Instead, rapid cooling results in the production of their softest condition. In this state, they are non-magnetic and their properties are influenced by cold working. The microstructure of these steels consists of austenite grains, which may exhibit twinning.Fig. 7: Austenitic steel with twins and segeragtions. Colour etched with Lichtenegger and Bloech. DIC.Fig. 8: Deltaferrite in an austenitic steel weld (small dark strings) and larger deltaferrite lines in weld part (blue-grey); electrolytically etched with 40 % aqueous sodium hydroxide solution. Bright fieldExposing these steels to elevated temperatures in the region of 600-700 °C can result in the formation of complex carbides within the austenite grains. This leads to an impoverishment of chromium in the austenite solid solution, which increases the susceptibility to intergranular corrosion or oxidation.Fig. 9: Austenitc steel tube with twins and deformation from cold working; etched with 10 % oxalic acid, DICBy reducing the carbon to below 0.015 % and adding small amounts of titanium, niobium or tantalum, the risk of intergranular corrosion is reduced, as these elements form carbides in preference to the chrome. Delta ferrite can appear due to critical heat treatment conditions in martensitic steels or cold working of austenitic steels.Fig. 10: Strings of deltaferrite in austenitic steel matrix, electrolytically etched with sodium hydroxide in water (20 %)(duplex) consist of ferrite and austenite. Electrolytic etching in a 20'40 % caustic soda solution reveals the structure, and the correct percentage of each phase can be estimated. These steels are ductile and are specifically used in the food, paper and petroleum industries.Fig. 11: Forged duplex steel showing blue ferrite, light to dark brown austenite. Double electrolytical etching; first 10 % oxalic acid in water and second etch 20 % sodium hydroxide in water; DIC
Metallographic preparation of stainless steel
Interpreting microstructures of stainless steel
Ferritic stainless steels do not respond to hardening. Their properties, however, can be influenced by cold working. They are magnetic at room temperature. The microstructure in the annealed condition consists of ferrite grains in which fine carbides are embedded. Ferritic steels used for machining contain a large amount of manganese sulfides to facilitate free cutting.Martensitic stainless steels respond to heat treatment. Martensite is formed through rapid cooling. Properties can then be optimized by subsequent tempering treatment. The alloys are magnetic. Depending on the thermal treatment, the microstructure can range from a pure martensitic structure to fine-tempered martensite. Different alloys and various dimensions of semi-finished products require complex heat treatment temperatures and times.
Fig. 6: Martensitic chrome steel, electrolytically polished and etched with A2. Bright field.
In some corrosion resistant steel welds, a certain amount of delta ferrite is needed to improve hot-crack resistance. However, delta ferrite is usually an unwanted phase, because the long annealing times of steel with a high chromium content can change the delta ferrite into the hard and brittle iron-chromium intermetallic sigma phase. Heating up to 1,050 °C and subsequent quenching removes the sigma phase and with it the embrittlement.
Austenitic stainless steels do not respond to thermal treatment. Instead, rapid cooling results in the production of their softest condition. In this state, they are non-magnetic and their properties are influenced by cold working. The microstructure of these steels consists of austenite grains, which may exhibit twinning.
Fig. 7: Austenitic steel with twins and segeragtions. Colour etched with Lichtenegger and Bloech. DIC.
Fig. 8: Deltaferrite in an austenitic steel weld (small dark strings) and larger deltaferrite lines in weld part (blue-grey); electrolytically etched with 40 % aqueous sodium hydroxide solution. Bright field
Exposing these steels to elevated temperatures in the region of 600-700 °C can result in the formation of complex carbides within the austenite grains. This leads to an impoverishment of chromium in the austenite solid solution, which increases the susceptibility to intergranular corrosion or oxidation.
Fig. 9: Austenitc steel tube with twins and deformation from cold working; etched with 10 % oxalic acid, DIC
By reducing the carbon to below 0.015 % and adding small amounts of titanium, niobium or tantalum, the risk of intergranular corrosion is reduced, as these elements form carbides in preference to the chrome. Delta ferrite can appear due to critical heat treatment conditions in martensitic steels or cold working of austenitic steels.
Fig. 10: Strings of deltaferrite in austenitic steel matrix, electrolytically etched with sodium hydroxide in water (20 %)
Austenitic-ferritic stainless steels (duplex) consist of ferrite and austenite. Electrolytic etching in a 20'40 % caustic soda solution reveals the structure, and the correct percentage of each phase can be estimated. These steels are ductile and are specifically used in the food, paper and petroleum industries.
Fig. 11: Forged duplex steel showing blue ferrite, light to dark brown austenite. Double electrolytical etching; first 10 % oxalic acid in water and second etch 20 % sodium hydroxide in water; DIC
do not respond to hardening. Their properties, however, can be influenced by cold working. They are magnetic at room temperature. The microstructure in the annealed condition consists of ferrite grains in which fine carbides are embedded. Ferritic steels used for machining contain a large amount of manganese sulfides to facilitate free cutting.respond to heat treatment. Martensite is formed through rapid cooling. Properties can then be optimized by subsequent tempering treatment. The alloys are magnetic. Depending on the thermal treatment, the microstructure can range from a pure martensitic structure to fine-tempered martensite. Different alloys and various dimensions of semi-finished products require complex heat treatment temperatures and times.Fig. 6: Martensitic chrome steel, electrolytically polished and etched with A2. Bright field.In some corrosion resistant steel welds, a certain amount of delta ferrite is needed to improve hot-crack resistance. However, delta ferrite is usually an unwanted phase, because the long annealing times of steel with a high chromium content can change the delta ferrite into the hard and brittle iron-chromium intermetallic sigma phase. Heating up to 1,050 °C and subsequent quenching removes the sigma phase and with it the embrittlement.do not respond to thermal treatment. Instead, rapid cooling results in the production of their softest condition. In this state, they are non-magnetic and their properties are influenced by cold working. The microstructure of these steels consists of austenite grains, which may exhibit twinning.Fig. 7: Austenitic steel with twins and segeragtions. Colour etched with Lichtenegger and Bloech. DIC.Fig. 8: Deltaferrite in an austenitic steel weld (small dark strings) and larger deltaferrite lines in weld part (blue-grey); electrolytically etched with 40 % aqueous sodium hydroxide solution. Bright fieldExposing these steels to elevated temperatures in the region of 600-700 °C can result in the formation of complex carbides within the austenite grains. This leads to an impoverishment of chromium in the austenite solid solution, which increases the susceptibility to intergranular corrosion or oxidation.Fig. 9: Austenitc steel tube with twins and deformation from cold working; etched with 10 % oxalic acid, DICBy reducing the carbon to below 0.015 % and adding small amounts of titanium, niobium or tantalum, the risk of intergranular corrosion is reduced, as these elements form carbides in preference to the chrome. Delta ferrite can appear due to critical heat treatment conditions in martensitic steels or cold working of austenitic steels.Fig. 10: Strings of deltaferrite in austenitic steel matrix, electrolytically etched with sodium hydroxide in water (20 %)(duplex) consist of ferrite and austenite. Electrolytic etching in a 20'40 % caustic soda solution reveals the structure, and the correct percentage of each phase can be estimated. These steels are ductile and are specifically used in the food, paper and petroleum industries.Fig. 11: Forged duplex steel showing blue ferrite, light to dark brown austenite. Double electrolytical etching; first 10 % oxalic acid in water and second etch 20 % sodium hydroxide in water; DIC
Etched Stainless Steel Sheet, Stainless Steel Etching Sheet ...
Etched Stainless Steel Sheet, Stainless Steel Etching Sheet, Acid Etched Stainless Steel
Goldeco stainless steel provides high-quality etched stainless steel sheetetched stainless steel sheets, and we claim ourselves as a reliable etched stainless steel sheet supplier, etched stainless steel sheet manufacturer, and acid etched stainless steel sheet factory in Foshan China.
We offer etched stainless steel sheets in grades 201, 304, 316L, and size at xmm(4'x8'), they are available in a wide range of design patterns, which are furnished through no toxic chemical etching. It transfers any design on the stainless steel by a screen or film, and then obtain a nice contrast between the etched areas and non-etched areas over the sheet surface finish.
Key features of etched stainless steel sheet:
- Attractive visual effect
- Adjustable etching depth
- Customizable designs
- Rich in different surface finish
- Ecofriendly and recyclable
You have seemed some patterns are displayed quite unusual and attractive, they are made upon customer's drawings, which means if you want stainless steel etched, and you have the layout, we can turn it into reality. Combined with colors, you will find they are more applicabable, which are more suitable for elevator cabin doors, hotel decorations, interior decoration etc.
Do you want to know how much does a 4x8 sheet of etched stainless steel cost? Do you want to know where you can get the best price and buy the quality etched stainless steel sheet? Contact us, and we are ready to offer you our quality products and fast delivery service. Furthermore, we offer sheet metal fabrication service, send us your detailed drawings, our professional staff will get back to you with our solution and costs.
201 Etching Stainless Steel Sheet
201 Etching Stainless Steel Sheet
Grade
201
Thickness
0.5-3.0MM
Size
*MM/ *MM/ *MM
Surface finish
Etching
MOQ
1 Ton / 50 sheets
Standard
JIT/ AISI/ ASTM/ DIN/ TUV/ GB
Origin
Pocso/ Tisco/ Lisco/ Jisco/ Bao steel/ H Wang
Patterns
Optional
Surface Color
Bronze / Colored
Surface Protective Film
70 Micro Laser PE/Fish head PE/ Black & White PE/PVC
Sticker
Neutral Sticker
Lead time
Depends on the size of the order. Normally within 10-15 days.
Packing
Standard export packing, each weight around 2 Metric tons,
selective in different packing types
Payment Terms
T/T or L/C, TT is preferred
Application
Artworks, elevators, wall panel, cladding, decorative purpose.
Preshipment inspection
Optional
MTC
Available according to the request.
Preshipment inspection
Optional ( SGS / BV / ... )
Chemical Compositions
Grade
GB 201
SUS304
SUS316
SUS430
Elong ( 10% )
50-60
Above 40
30Min
Above 22
Hardness
HRB100, HV230
'200HV
'200HV
Below 200
Cr ( % )
16-18
%
18-20
%
16-18
%
16-18
%
Ni ( % )
0.5-1.5%
8-11%
10-14%
'0.6%
C ( % )
'0.15
%
'0.08
'0.07
%
'0.12%
For any further questions about this kind of material, please feel free to contact us, we are glad to be of assistance to your business.
FAQs for 201 Etching Stainless Steel Sheet
Q 1: What is etching?
A: Etching is a surface processing method of making designs or pictures on the stainless steel sheet, by using strong acid to cut into the unprotected parts of a sheet surface to create a design engraving, it is a economic way to make the designs.
Q2: What is the lifespan of the etched stainless steel sheet?
A: it depends on the grade of steel, and the condition you use the stainless steel, normally it has long lifespan more than 10 years.
Q3: Do you accept make to order?
A: Yes, as etching sheet has a typical feature is that the designs, mostly, are custom made, if you have your design in CAD format, that will be very helpful.
Q4: Do you accept cut to length service?
A: Of course, customer's satisfaction is our top priority.
Q5: If I have a small order, do you accept the small order?
A: Not a problem, your concern is our concern, we accept small quantities, and it will be completed satisfactorily.
Q6: How can you guarantee your product quality?
A: First, from the very start, we have already implemented a spirit to their mind, that is quality is life, our professional workers and staffs will follow up every step till the goods packed well and shipped out.
Q7: Will you pack the products?
A: Professional people do the professional packing, we have different types of packing optional to customers, economic one or a better one. All are professional seaworthy packing.
Q8: What do you need to know from a customer before accurate quotation?
A: For an accurate quotation, we need to know the grade, thickness, size, surface finish, color and quantity of your order, and also the destination of the goods. Customized product information will be needed more, like drawing, layout, and plan. Then we will offer a competitive quotation with the above information.
Q9: What kind of payment term you accept?
A: We accept T/T, Credit Card, West union , L/C.
Q10: If this is a small order, will you deliver the goods near you? for example in Guangzhou.
A: Yes, we are born to solve the problems of our customers, we will get the goods safely to your agent's warehouse in Guangzhou safely, and get you the pictures.
Q11: Do you fabricat the sheets? I want to make fabrication of my new project.
A: Surely, sheet metal is part of our service, we supply the stainless steel flat sheet, at the same time, we fabricat the sheets as per customer's drawing and plan, let us know exactly what you want, our technician will take care of the rest.
Q12: I have a few more questions.
A: Just let us know, you will have our timely response. More FAQs.
Deep Etched Stainless Steel Sheet Decoration Metal Etching
Metal Etching. Etched Stainless Steel Sheet engraving, is a method of creating impressed designs in metal surface, to get designed pattern on metal parts and stainless steel sheets.Etched decorative stainless steel products are used for a wide variety of elevator industry, architecture metal decoration and industrial applications. Decorative Stainless Steel Etched Sheet applications include jewelry design, lift cabinet, musical instrument decoration etc. Color stainless steel etched sheets get color coated from a PVD process or copper color making. The color coating makes the stainless steel surface even more bright and resistant.
Stainless Steel Elevator Sheet-Etched Stainless Steel Sheets/Plates.
Specifications
1) Standard: ASTM,AISI,GB,JIS,DIN,EN
2) Thickness: 0.4mm-1.5mm
3) Width: 500mm-mm
4) Length: Coils or acc to your request
5) Surface Finish: linen,square,leather and more upon request
6) Package: Standard Seaworthy Package for export or upon your request.
Properties
Grade STS304 STS 316 STS430 STS201 Elong(10%) Above 40 30MIN Above 22 50-60 Hardness '200HV '200HV Below 200 HRB100,HV 230 Cr(%) 18-20 16-18 16-18 16-18 Ni(%) 8-10 10-14 '0.60% 0.5-1.5 C(%) '0.08 '0.07 '0.12% '0.15
Chemical Composition
Grade
STS304
STS 316
STS430
STS201
Elong(10%)
Above 40
30MIN
Above 22
50-60
Hardness
'200HV
'200HV
Below 200
HRB100,HV 230
Cr(%)
18-20
16-18
16-18
16-18
Ni(%)
8-10
10-14
'0.60%
0.5-1.5
C(%)
'0.08
'0.07
'0.12%
'0.15
Features
1. Various Pattern available and customized pattern on your request .
2. Available in coils and sheet in required sizes.
3. Suitable for architectural decoration and kitchenware production.
Application
Stainless Steel Coils-etched stainless steel sheet and coil widely used in white good industry production, Industrial tanks, General Application Medical Instruments, Tableware, Kitchen utensil, kitchen ware, architectural purpose, Milk & Food processing facilities, Hospital Equipment, Bath-tub, Reflector, Mirror, Interior-Exterior decoration for building, Architectural purposes, escalators, kitchen ware etc.
Etched Stainless Steel Sheet, Stainless Steel Etching Sheet ...
Etched Stainless Steel Sheet, Stainless Steel Etching Sheet, Acid Etched Stainless Steel
Goldeco stainless steel provides high-quality etched stainless steel sheets, and we claim ourselves as a reliable etched stainless steel sheet supplier, etched stainless steel sheet manufacturer, and acid etched stainless steel sheet factory in Foshan China.
We offer etched stainless steel sheets in grades 201, 304, 316L, and size at xmm(4'x8'), they are available in a wide range of design patterns, which are furnished through no toxic chemical etching. It transfers any design on the stainless steel by a screen or film, and then obtain a nice contrast between the etched areas and non-etched areas over the sheet surface finish.
Key features of etched stainless steel sheet:
- Attractive visual effect
- Adjustable etching depth
- Customizable designs
- Rich in different surface finish
- Ecofriendly and recyclable
You have seemed some patterns are displayed quite unusual and attractive, they are made upon customer's drawings, which means if you want stainless steel etched, and you have the layout, we can turn it into reality. Combined with colors, you will find they are more applicabable, which are more suitable for elevator cabin doors, hotel decorations, interior decoration etc.
Do you want to know how much does a 4x8 sheet of etched stainless steel cost? Do you want to know where you can get the best price and buy the quality etched stainless steel sheet? Contact us, and we are ready to offer you our quality products and fast delivery service. Furthermore, we offer sheet metal fabrication service, send us your detailed drawings, our professional staff will get back to you with our solution and costs.
201 Etching Stainless Steel Sheet
201 Etching Stainless Steel Sheet
Grade
201
Thickness
0.5-3.0MM
Size
*MM/ *MM/ *MM
Surface finish
Etching
MOQ
1 Ton / 50 sheets
Standard
JIT/ AISI/ ASTM/ DIN/ TUV/ GB
Origin
Pocso/ Tisco/ Lisco/ Jisco/ Bao steel/ H Wang
Patterns
Optional
Surface Color
Bronze / Colored
Surface Protective Film
70 Micro Laser PE/Fish head PE/ Black & White PE/PVC
Sticker
Neutral Sticker
Lead time
Depends on the size of the order. Normally within 10-15 days.
Packing
Standard export packing, each weight around 2 Metric tons,
selective in different packing types
Payment Terms
T/T or L/C, TT is preferred
Application
Artworks, elevators, wall panel, cladding, decorative purpose.
Preshipment inspection
Optional
MTC
Available according to the request.
Preshipment inspection
Optional ( SGS / BV / ... )
Chemical Compositions
Grade
GB 201
SUS304
SUS316
SUS430
Elong ( 10% )
50-60
Above 40
30Min
Above 22
Hardness
HRB100, HV230
'200HV
'200HV
Below 200
Cr ( % )
16-18
%
18-20
%
16-18
%
16-18
%
Ni ( % )
0.5-1.5%
8-11%
10-14%
'0.6%
C ( % )
'0.15
%
'0.08
'0.07
%
'0.12%
For any further questions about this kind of material, please feel free to contact us, we are glad to be of assistance to your business.
FAQs for 201 Etching Stainless Steel Sheet
Q 1: What is etching?
A: Etching is a surface processing method of making designs or pictures on the stainless steel sheet, by using strong acid to cut into the unprotected parts of a sheet surface to create a design engraving, it is a economic way to make the designs.
Q2: What is the lifespan of the etched stainless steel sheet?
A: it depends on the grade of steel, and the condition you use the stainless steel, normally it has long lifespan more than 10 years.
Q3: Do you accept make to order?
A: Yes, as etching sheet has a typical feature is that the designs, mostly, are custom made, if you have your design in CAD format, that will be very helpful.
Q4: Do you accept cut to length service?
A: Of course, customer's satisfaction is our top priority.
Q5: If I have a small order, do you accept the small order?
A: Not a problem, your concern is our concern, we accept small quantities, and it will be completed satisfactorily.
Q6: How can you guarantee your product quality?
A: First, from the very start, we have already implemented a spirit to their mind, that is quality is life, our professional workers and staffs will follow up every step till the goods packed well and shipped out.
Q7: Will you pack the products?
A: Professional people do the professional packing, we have different types of packing optional to customers, economic one or a better one. All are professional seaworthy packing.
Q8: What do you need to know from a customer before accurate quotation?
A: For an accurate quotation, we need to know the grade, thickness, size, surface finish, color and quantity of your order, and also the destination of the goods. Customized product information will be needed more, like drawing, layout, and plan. Then we will offer a competitive quotation with the above information.
Q9: What kind of payment term you accept?
A: We accept T/T, Credit Card, West union , L/C.
Q10: If this is a small order, will you deliver the goods near you? for example in Guangzhou.
A: Yes, we are born to solve the problems of our customers, we will get the goods safely to your agent's warehouse in Guangzhou safely, and get you the pictures.
Q11: Do you fabricat the sheets? I want to make fabrication of my new project.
A: Surely, sheet metal is part of our service, we supply the stainless steel flat sheet, at the same time, we fabricat the sheets as per customer's drawing and plan, let us know exactly what you want, our technician will take care of the rest.
Q12: I have a few more questions.
A: Just let us know, you will have our timely response. More FAQs.
Deep Etched Stainless Steel Sheet Decoration Metal Etching
Metal Etching. Etched Stainless Steel Sheet engraving, is a method of creating impressed designs in metal surface, to get designed pattern on metal parts and stainless steel sheets.Etched decorative stainless steel products are used for a wide variety of elevator industry, architecture metal decoration and industrial applications. Decorative Stainless Steel Etched Sheet applications include jewelry design, lift cabinet, musical instrument decoration etc. Color stainless steel etched sheets get color coated from a PVD process or copper color making. The color coating makes the stainless steel surface even more bright and resistant.
Are you interested in learning more about how to emboss stainless steel? Contact us today to secure an expert consultation!
Stainless Steel Elevator Sheet-Etched Stainless Steel Sheets/Plates.
Specifications
1) Standard: ASTM,AISI,GB,JIS,DIN,EN
2) Thickness: 0.4mm-1.5mm
3) Width: 500mm-mm
4) Length: Coils or acc to your request
5) Surface Finish: linen,square,leather and more upon request
6) Package: Standard Seaworthy Package for export or upon your request.
Properties
Grade STS304 STS 316 STS430 STS201 Elong(10%) Above 40 30MIN Above 22 50-60 Hardness '200HV '200HV Below 200 HRB100,HV 230 Cr(%) 18-20 16-18 16-18 16-18 Ni(%) 8-10 10-14 '0.60% 0.5-1.5 C(%) '0.08 '0.07 '0.12% '0.15
Chemical Composition
Grade
STS304
STS 316
STS430
STS201
Elong(10%)
Above 40
30MIN
Above 22
50-60
Hardness
'200HV
'200HV
Below 200
HRB100,HV 230
Cr(%)
18-20
16-18
16-18
16-18
Ni(%)
8-10
10-14
'0.60%
0.5-1.5
C(%)
'0.08
'0.07
'0.12%
'0.15
Features
1. Various Pattern available and customized pattern on your request .
2. Available in coils and sheet in required sizes.
3. Suitable for architectural decoration and kitchenware production.
Application
Stainless Steel Coils-etched stainless steel sheet and coil widely used in white good industry production, Industrial tanks, General Application Medical Instruments, Tableware, Kitchen utensil, kitchen ware, architectural purpose, Milk & Food processing facilities, Hospital Equipment, Bath-tub, Reflector, Mirror, Interior-Exterior decoration for building, Architectural purposes, escalators, kitchen ware etc.
Want more information on china stamped stainless steel sheet manufacturer? Feel free to contact us.
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