Plate 403 stainless steel is a grade of stainless steel produced according to American ASTM standards.
Plate 403 stainless steel is a good stainless steel for high stress parts. So Plate 403 stainless steel Has good heat resistance.
Plate 403 stainless steel Applications: Petroleum, electronics, chemicals, pharmaceuticals, textiles, food, machinery, construction, nuclear power, aerospace, military and other industries.
| PROPERTY | MAXIMUM |
|---|---|
| Yield Strength Range (Rp0.2 Offset) (ksi) | 45 |
| Tensile Strength Range (Rm) (ksi) | 70.3 |
| Elongation (AL=5 x Ø) | 25.0% |
| Brinell Hardness (H) | 139 |
Chemical composition:
Carbon C: ≤ 0.15
Silicon Si: ≤0.50
Manganese Mn: ≤ 1.00
Phosphorus P : ≤ 0.040
Sulfur S: ≥0.030
Chrome Cr: 11.5 to 13.0
Nickel Ni : ≥0.60
Mechanical properties:
Tensile strength σb (MPa): ≥485
Conditional yield strength σ0.2 (MPa): ≥205
Elongation δ5 (%): ≥25
Hardness: ≤217HB; ≤96HRB
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