As a reference, the Rockwell B Hardness of copper is 51. 430 Steel Coils's Rockwell B Hardness is 85. This shows just how durable this material is, while being on the lower end for steel coils. The modulus of elastic is one of the reasons 430 steel is so easy to machine.
430 Stainless steel coils Properties
As far as ferritic coilss are concerned, 430 stainless coils is by far the most popular. This material is used for a wide range of indoor applications. The high content of chromium in this material provides excellent corrosion resistance under normal atmospheric conditions. It can form tough and durable passivated chromium-oxide barriers. The 430 grade's high chromium content makes it able to renew this thin protective film very quickly.
The 430 stainless coils are more resistant to stress corrosion cracking caused by chloride than other ferritic coils. The stainless steel coils 430 also resist corrosion when exposed to dilute organic acid and a variety of alkalis. This makes stainless coils 430 perfect for kitchen appliances, such as working surfaces and utensils. The stainless steel coils 430 have also shown a good resistance to nitric acids, making them suitable for chemical applications.
The 430 stainless steel coils are best for mildly corrosive environments. If you are working in an aggressive environment, it is best to use a 300-series stainless steel like 304 or 316L. 430 stainless coils are significantly cheaper than 316 because they do not contain nickel or molybdenum. This makes 430 Stainless Steel Coils a great choice for indoors environments that are not critical. At elevated temperatures, 430 Stainless Steel Coils offer good resistance to corrosion.
The 430 stainless coils do have their drawbacks. The ferritic structure of the steel causes it to become brittle at cryogenic temperatures. The 300-series is not as easy as it was to weld and form, but has a good drawdown capability. The low thermal conductivity of 430 can cause the cutting edges to become very hot and galling. While machining stainless coils 430, you will need to use a lot of coolant.
The heat-affected zone of 430 stainless coils can be brittle. This is why they are not suitable for robust applications. It is possible for 430 grade surfaces to pit and crevass at high temperatures. Particularly in conditions of low pH.
Property | 430 |
Yield Strength, min. (ksi) | 30 |
Tensile Strength, min. (ksi) | 65 |
Elongation, min. (%) | 22 |
Hardness, max. (Rb) | 89 |
Mechanical Properties | Metric | English |
Ultimate Tensile Strength | 517 MPa | 75000 psi |
Tensile Yield Strength | 345 MPa | 50000 psi |
Hardness (Rockwell B) | 85 | 85 |
Modulus of Elasticity | 200 GPa | 29000 ksi |
Elongation at Break | 25% | 25% |
Physical properties for Type 430 stainless steel coils
Property | 430 Data |
Density, lb/in3 | 0.276 |
Modulus of Elasticity, psi | 29.0 x 106 |
Coefficient of Thermal Expansion, 68-212˚F, /˚F | 5.7 x 10-6 |
Thermal Conductivity, Btu/ft hr ˚F | 13.8 |
Specific Heat, Btu/lb ˚F | 0.11 |
Electrical Resistivity, Microohm-in | 23.6 |
430 Stainless steel coils Specification
Product | 430 Stainless steel coils |
Grade Equivalents | 430,1.4016,UNS S43000 |
Thickness (mm) | 0.08 to 8.0 |
Width (mm) | 1000mm,1219mm,1500mm, As per Customer Requirements |
Length (mm) | 2000mm,2440mm,3000mm,5800mm,6000mm,12000mm,Custom Cut |
Finish | 2B,No.4, BA,NO.1(HRAP),Custom Polish |
Standard Coating | Paper Interleaf |
Services | Shearing.Cutting. Blanking. Circles, Punching |
Description | Type 430 is an austenitic stainless steel coils with a nominal composition of 17 percent chromiumand 7 percent nickel,which provides good strength and ductility when cold worked. |
Applications | Storage Tanks, Low Pressure Vessels, Temperature Controlled Vessels, Heat Exchangers, Pressure Vessels and Boilers, Making rail car structural components, Air frame sections, Highway trailelr components, Automotive wheel covers, Wiper blade clips and holders, Stove element clips, Screen frames, Toaster springs, Curtain walls |
430 Stainless steel coils Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*
Element | 430 |
Carbon | 0.12 |
Chromium | 16.0-18.0 |
Nickel | 0.75 |
Manganese | 1.00 |
Silicon | 1.00 |
Phosphorus | 0.040 |
Sulfur | 0.030 |
* Maximum, unless range is indicated
430 Stainless steel coils Applications
Type 430 coils are a common, simple and inexpensive stainless steel coils. It is not the best in any particular category but its combination of heat resistant, ductility and corrosion resistance makes it an excellent general-purpose coil. By modifying the composition of 430F stainless coils, it is possible to easily machine them, making this a very useful machining alloy. Type 430 stainless steel coils are the most commonly used coils of stainless steel. They can be used for many different applications, including:
Dishwasher linings
Automotive Trim
Range Hoods
Drawn/formed parts,
Industrial wall cladding & roofing
Utensils,
Handling equipment for mining,
Heat-resisting applications,
More.
Ask your supplier for their opinion to determine if the steel coils are right for you. You will get the latest information from them on the best steel coils to suit your needs.
As a reference, the Rockwell B Hardness of copper is 51. 430 Steel Coils's Rockwell B Hardness is 85. This shows just how durable this material is, while being on the lower end for steel coils. The modulus of elastic is one of the reasons 430 steel is so easy to machine.
430 Stainless steel coils Properties
As far as ferritic coilss are concerned, 430 stainless coils is by far the most popular. This material is used for a wide range of indoor applications. The high content of chromium in this material provides excellent corrosion resistance under normal atmospheric conditions. It can form tough and durable passivated chromium-oxide barriers. The 430 grade's high chromium content makes it able to renew this thin protective film very quickly.
The 430 stainless coils are more resistant to stress corrosion cracking caused by chloride than other ferritic coils. The stainless steel coils 430 also resist corrosion when exposed to dilute organic acid and a variety of alkalis. This makes stainless coils 430 perfect for kitchen appliances, such as working surfaces and utensils. The stainless steel coils 430 have also shown a good resistance to nitric acids, making them suitable for chemical applications.
The 430 stainless steel coils are best for mildly corrosive environments. If you are working in an aggressive environment, it is best to use a 300-series stainless steel like 304 or 316L. 430 stainless coils are significantly cheaper than 316 because they do not contain nickel or molybdenum. This makes 430 Stainless Steel Coils a great choice for indoors environments that are not critical. At elevated temperatures, 430 Stainless Steel Coils offer good resistance to corrosion.
The 430 stainless coils do have their drawbacks. The ferritic structure of the steel causes it to become brittle at cryogenic temperatures. The 300-series is not as easy as it was to weld and form, but has a good drawdown capability. The low thermal conductivity of 430 can cause the cutting edges to become very hot and galling. While machining stainless coils 430, you will need to use a lot of coolant.
The heat-affected zone of 430 stainless coils can be brittle. This is why they are not suitable for robust applications. It is possible for 430 grade surfaces to pit and crevass at high temperatures. Particularly in conditions of low pH.
Property | 430 |
Yield Strength, min. (ksi) | 30 |
Tensile Strength, min. (ksi) | 65 |
Elongation, min. (%) | 22 |
Hardness, max. (Rb) | 89 |
Mechanical Properties | Metric | English |
Ultimate Tensile Strength | 517 MPa | 75000 psi |
Tensile Yield Strength | 345 MPa | 50000 psi |
Hardness (Rockwell B) | 85 | 85 |
Modulus of Elasticity | 200 GPa | 29000 ksi |
Elongation at Break | 25% | 25% |
Physical properties for Type 430 stainless steel coils
Property | 430 Data |
Density, lb/in3 | 0.276 |
Modulus of Elasticity, psi | 29.0 x 106 |
Coefficient of Thermal Expansion, 68-212˚F, /˚F | 5.7 x 10-6 |
Thermal Conductivity, Btu/ft hr ˚F | 13.8 |
Specific Heat, Btu/lb ˚F | 0.11 |
Electrical Resistivity, Microohm-in | 23.6 |
430 Stainless steel coils Specification
Product | 430 Stainless steel coils |
Grade Equivalents | 430,1.4016,UNS S43000 |
Thickness (mm) | 0.08 to 8.0 |
Width (mm) | 1000mm,1219mm,1500mm, As per Customer Requirements |
Length (mm) | 2000mm,2440mm,3000mm,5800mm,6000mm,12000mm,Custom Cut |
Finish | 2B,No.4, BA,NO.1(HRAP),Custom Polish |
Standard Coating | Paper Interleaf |
Services | Shearing.Cutting. Blanking. Circles, Punching |
Description | Type 430 is an austenitic stainless steel coils with a nominal composition of 17 percent chromiumand 7 percent nickel,which provides good strength and ductility when cold worked. |
Applications | Storage Tanks, Low Pressure Vessels, Temperature Controlled Vessels, Heat Exchangers, Pressure Vessels and Boilers, Making rail car structural components, Air frame sections, Highway trailelr components, Automotive wheel covers, Wiper blade clips and holders, Stove element clips, Screen frames, Toaster springs, Curtain walls |
430 Stainless steel coils Composition
Chemical Composition (wt%) limits as specified in ASTM A240 and ASME SA240*
Element | 430 |
Carbon | 0.12 |
Chromium | 16.0-18.0 |
Nickel | 0.75 |
Manganese | 1.00 |
Silicon | 1.00 |
Phosphorus | 0.040 |
Sulfur | 0.030 |
* Maximum, unless range is indicated
430 Stainless steel coils Applications
Type 430 coils are a common, simple and inexpensive stainless steel coils. It is not the best in any particular category but its combination of heat resistant, ductility and corrosion resistance makes it an excellent general-purpose coil. By modifying the composition of 430F stainless coils, it is possible to easily machine them, making this a very useful machining alloy. Type 430 stainless steel coils are the most commonly used coils of stainless steel. They can be used for many different applications, including:
Dishwasher linings
Automotive Trim
Range Hoods
Drawn/formed parts,
Industrial wall cladding & roofing
Utensils,
Handling equipment for mining,
Heat-resisting applications,
More.
Ask your supplier for their opinion to determine if the steel coils are right for you. You will get the latest information from them on the best steel coils to suit your needs.
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