Characteristics: general corrosion resistance
Standard: ASME, ASTM, EN, UNS, GB, DIN, JIS
Certification: ISO, CE, ROHS
Payment Terms: T/T, L/C, Paypal, Western Union
403 stainless steel is a brand of stainless steel manufactured according to ASTM standards in the United States.403 is equivalent to 1Cr12 stainless steel in China, containing 0.01% carbon, and chromium 0.12% 403 stainless steel belongs to international stainless steel labeling method.403 stainless steel --S40300 (American AISI, ASTM) 403 corresponding to the Chinese brand is 1Cr12.Features and USES: as a good stainless steel for turbine blades and high stress components.
403 Stainless Steel Chemical Composition | |||||||||
| Ni | Cr | Mn | Si | C | S | P | N | Fe |
min | 8.0 | 17.5 | -- | - | - | - | - | - | - |
max | 10.5 | 19.5 | ≤2.0 | ≤1.0 | ≤0.0025 | ≤0.03 | 0.045 | ≤0.10 | Balance |
Physical Performance | |||
Density | Melting Point | Poisson’s ratio | Specific resistance |
7.93 g•cm-3 | 1398~1420℃ | 0.3 | 0.73 Ω•mm2•m-1/ft |
Temperature, °F | 70 | 212 | 932 |
Coefficient of thermal expansion, in/in°F*10-6 | - | 9.2 | - |
Heat conductivity | - | 9.4 | 12.4 |
Elasticity modulus | 29 | - | - |
*70°F to indicated temperature.
403 Stainless Steel Characteristics:
Good general corrosion resistance.
Easy to clean up.
Excellent strength and toughness at low temperature.
Good forming performance.
Good welding property
Typical tensile property
Largest strength of extension, ksi | 75 |
0.2%yield strength, ksi | 30 |
Ductility,% | 40 |
HB,Brinell | 201 |
Typical tensile and impact properties
Temperature, °F | -425 | -320 | -100 | 70 | 400 | 800 | 1200 |
Largest strength of extension, ksi | 250 | 230 | 150 | 90 | 70 | 66 | 48 |
0.2%yield strength, ksi | 100 | 70 | 50 | 35 | 23 | 19 | 15.5 |
Charpy impact V notch,ft-lbs | 85 | 85 | - | 150 | - | - | - |
403 Stainless Steel Application:
Food processing and processing.
Heat exchanger.
Pressure vessels for the chemical industry.
Conveyer.
Architecture.
Standard exporting package.
Original package or neutral package.
According to clients’ needs.
Shipped in 10-35 days after payment.
Spot delivery, including delivering small batches of goods
Provide wide-range and complete materials series products
Cutting plates, including complex shapes of materials and special processing and disposal
Cutting bars and strips
Our application technology expert provide the best material and recommendation
One-stop service
Previous: 439 Stainless Steel Coil Stock
Next: AISI 405 Stainless Steel
