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JIS G4404:2006 SKS31 / JIS G4404 SKS31 Steel - Specifications & Listings

JIS G4404:2006 SKS31: SKS31 is an alloy tool steel used for cold work tooling and cutting applications. It provides good wear resistance, toughness, and dimensional stability after heat treatment.

Forms: Round Bar Category: Tool & Die Steels
Grade Details
GradeJIS G4404:2006 SKS31 / JIS G4404 SKS31
StandardJIS G4404:2006
DescriptionSKS31 is an alloy tool steel used for cold work tooling and cutting applications. It provides good wear resistance, toughness, and dimensional stability after heat treatment.
ApplicationsCold working molds, press dies, jigs, gauges, long taps, reamers, measuring tools requiring minimal quenching distortion.
Supply & Demand by FormSee Full Supply & Demand →
Round Bar →
Balanced
Chemical Composition (%)
C Si Mn P S Cr W
0.95-1.05 <=0.35 0.90-1.20 <=0.03 <=0.03 0.80-1.20 1.00-1.50
Mechanical Properties
tensile_strength 900-1150 MPa
yield_strength 750 MPa min
elongation 10% min
hardness 58-62 HRC

Active JIS G4404:2006 SKS31 / JIS G4404 SKS31 Listings on M-EX (For Sale)

JIS G4404:2006 SKS31 / JIS G4404 SKS31 Round Bar
0.800 MT
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JIS G4404:2006 SKS31 / JIS G4404 SKS31 Round Bar
0.900 MT
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