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Stainless steel SUS304
The form of the chemical composition and mechanical properties
Standard Name | Main chemical composition | The main mechanical properties(Solution, or annealing) | ||||||||||||||||
JIS | GB | ASTM | EN | C | Si max | Mn max | P max | S max | Ni | Cr |
| Yield Strength N/mm3 | Tensile N/mm3 | Elongation | Hardness | Bending | ||
HV | HRB | Bending angle | Inside radius | |||||||||||||||
SUS304 | OCr18Ni9 | S30400 | 1.4301 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-10.5 | 18.00-20.00 | >=205 | >=520 | >=40 | <=200 | <=90 |
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SUS430 | 1Cr17 | S43000 | 1.4016 | 0.12 | 0.75 | 1.00 | 0.040 | 0.030 |
| 16.00-18.00 | >=205 | >=420 | >=22 | <=200 | <=88 | 180degree | 10 thickness | |
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Product characteristics and uses
Steel | Features | Uses |
SUS304 | Wide range of uses, with good corrosion resistance, heat resistance, formability and low temperature strength, non-hardening heat treatment and weak magnetism. | Household appliances, chemical industry, medical equipment, construction and decorative |
SUS430 | Superior resistance to intergranular corrosion, suitable for difficult to heat treatment after welding parts. | Oil equipment, chemical equipment, building materials, heat-resistant parts and components are difficult to heat treatment |
Stainless steel sus304
