Requisitos químicos y mecánicos de acero al carbono. ASTM A351 CF8M
Jan 21, 2024
Parastainless steel (CRA) valves, ASTM A351 CF8M (Austenitic Stainless Steel) is mostly commonly used for casting of body&bonnet and other base materials of pressure-containing parts.
Nota: Todos los requisitos son para materiales estándar, para NACE y otros requisitos especiales, consulte los estándares pertinentes.
Requisitos químicos
Tensile Requirements
The equivalent material in forged type is ASTM A182 F316(refer to the standard accordingly).
Bosseal Valve is an experienced valve manufacturer of high-quality CF8M casting valves, for any technical or commercial support please consider our teams at [email protected]
Nota: Todos los requisitos son para materiales estándar, para NACE y otros requisitos especiales, consulte los estándares pertinentes.
Requisitos químicos
| Element % (max, except where a range is given) | ||||||||||||
| Material Grade | C | Mn | Si | P | S | Cr | NiC | Mo | Co | V | N | Cu |
| CF8M J92900 | 0.08 | 1.50 | 1.50 | 0.040 | 0.040 | 18.0~21.0 | 9.0~12.0 | 2.0~3.0 | ||||
Tensile Requirements
| Material Grade | Tensile Strength, ksi (MPa) | Yield Strength, ksi (MPa) | Elongation in 2 in.(50mm), % |
| CF8M J92900 |
70 (485) |
30 (205) |
30 |
The equivalent material in forged type is ASTM A182 F316(refer to the standard accordingly).
Bosseal Valve is an experienced valve manufacturer of high-quality CF8M casting valves, for any technical or commercial support please consider our teams at [email protected]
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