MIM-304
304 stainless steel is the most widely used chromium-nickel stainless steel, which has good corrosion resistance, heat resistance, low temperature strength and mechanical properties, as well as good processability and weldability.
It is widely used in the production of equipment and parts that require good comprehensive performance (corrosion resistance and formability), and is widely used in machinery, aerospace and other fields.
Chemical Content
- 304
- 316L
- 420
- 440C
- 17-4PH
| 304 | C | Si | S | P | Mn | Cr | Ni | Fe |
| w.t/% | ≤0.03 | ≤1.00 | ≤0.03 | ≤0.03 | ≤2.0 | 18.0-20.0 | 8.0-11.0 | Bal |
| 316L | C | Si | S | P | Mn | Cr | Ni | Mo | N |
| w.t/% | 0.03 | 0.75 | 0.03 | 0.045 | 2 | 16-18 | 10-14 | 2-3 | 0.1 |
| 420 | C | Si | S | P | Mn | Cr | Ni |
| w.t/% | 0.16-0.25 | ≤1.00 | ≤0.03 | ≤0.04 | ≤1.0 | 12.0-14.0 | ≤0.75 |
| 440C | C | Si | S | P | Mn | Cr | Ni |
| w.t/% | 0.95-1.20 | ≤1.00 | ≤0.03 | ≤0.035 | ≤1.0 | 16.0-18.0 | ≤0.60 |
| 17-4PH | C | Si | S | P | Mn | Cr | Ni | Nb+Ta |
| w.t/% | ≤0.07 | ≤1.00 | ≤0.03 | ≤0.04 | ≤1.0 | 15.5-17.5 | 3.0-5.0 | 0.15-0.45 |