Equivalent lookup
Designation Cross-Reference
SCS14 — ASTM Equivalent
Holding a datasheet that specifies SCS14 (JIS)? The valve-grade equivalent, its properties, and certified supply of the matching ASTM grade.
What is the ASTM equivalent of SCS14?
SCS14 is a JIS designation corresponding to ASTM A351 CF8M (SS 316 Cast (CF8M)) for industrial valve service. The full grade data is below - equivalence is by nominal chemistry and mechanical class, so confirm composition and heat-treat condition against the governing standard before substituting in critical service.
A351 CF8M
Stainless SteelSS 316 Cast (CF8M) - cast form.
Service temperature-254°C to +454°C
Nominal compositionC ≤ 0.08%, Cr 18–21%, Ni 9–12%, Mo 2–3%, Mn ≤ 1.50%, Si ≤ 1.50%. Austenitic structure.
Typical service: Sulphuric acid (dilute, <20%); Phosphoric acid; Seawater (limited - duplex preferred for prolonged exposure)
Reviewed by Materials Engineering, Vajra Industrial SolutionsDiscipline: Valve Metallurgy & Materials SelectionLast reviewed: 20 June 2026
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Need valves in SCS14 / its ASTM equivalent?
We supply A351 CF8M valves - the SCS14 equivalent - with EN 10204 3.1 material certification. Share the datasheet for a 24-hour quote.
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