Qingdao Teste Metal Products Co., Ltd.
Qingdao Teste Metal Products Co., Ltd.
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Grade 443 Stainless Steel Sheet
400 SERIES STAINLESS STEEL
Stainless steel 443, which is a kind of ferritic stainless steel, is now generally used to replace 304. Its rust resistance and processing performance are comparable to those of 304. It is currently widely promoted in the fields of electrical appliances, utensils, kitchen equipment, elevators, and oven making.
CHEMICAL COMPOSITION
| Element | C | Mn | Cr | Ni | P | S | Si |
| 409 | 0.03% | 1.00% | 10.5~11.7% | 0.50% | 0.04% | 0.02% | 1.00% |
| 410 | 0.08~0.15% | 1.00% | 11.5~13.5% | 0.75% | 0.04% | 0.03% | 1.00% |
| 420 | 0.15% | 1.00% | 12.0~14.0% | - | 0.04% | 0.03% | 1.00% |
| 430 | 0.12% | 1.00% | 16.0~18.0% | 0.75% | 0.04% | 0.03% | 1.00% |
| 443 | 0.02% | 1.00% | 18.0~23.0% | 0.50% | 0.04% | 0.03% | 1.00% |
MECHANICAL PROPERTIES
| Grade |
Tensile Strength (MPa) Min |
Yield Strength 0.2% proof (MPa) Min |
Elongation (%in 50mm) Min |
Brinell(HBW) |
| 443 |
517
|
615 | 32 | 434 |
443 COMMON APPLICATIONS
The typical applications of grade 443 stainless steels are listed below: