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EN ISO 4957 1.2316 Steel — Specifications & Listings

EN ISO 4957Martensitic stainless mould steel, corrosion resistant

Forms: Round Bar Category: Tool Steel
Grade Details
GradeEN ISO 4957 1.2316
StandardEN ISO 4957
DescriptionMartensitic stainless mould steel, corrosion resistant
ApplicationsPlastic injection moulds for corrosive materials, food packaging moulds
Equivalent / Similar Grades
Grade Standard Region
X4CrNiMo16-5 DIN Germany
P2 AISI USA
BPO2 BS UK
Chemical Composition (%)
C Si Mn Cr Mo Ni
≤0.06 ≤0.50 ≤1.00 15.5–17.5 0.80–1.30 0.80–1.50
Mechanical Properties
Hardness HRC 28–34 (pre-hardened)
Hardness HRC (hardened) 38–44
Corrosion Resistance Good in humid/corrosive environments
Typical Available Sizes
Round Bar 20mm–300mm dia
Flat Bar 20×10mm–300×150mm
Square Bar 20mm–250mm
Sizes are indicative. Contact seller for exact availability.

Active EN ISO 4957 1.2316 Listings on M-EX

EN ISO 4957 1.2316 Round Bar
1.000 MT
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EN ISO 4957 1.2316 Round Bar
1.100 MT
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