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JIS G4053:2008 SNCM240 / JIS G4053 SNCM240 Steel - Specifications & Listings

JIS G4053:2008 SNCM240: Medium carbon nickel-chromium-molybdenum alloy steel with good strength, toughness and fatigue resistance. Used for crankshafts, high-strength bolts and heavily loaded automotive components.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeJIS G4053:2008 SNCM240 / JIS G4053 SNCM240
StandardJIS G4053:2008
DescriptionMedium carbon nickel-chromium-molybdenum alloy steel with good strength, toughness and fatigue resistance. Used for crankshafts, high-strength bolts and heavily loaded automotive components.
Applications
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Round Bar →
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Chemical Composition (%)
C Mn Si P S Cr Ni Mo
0.37-0.43 0.60-0.90 0.15-0.35 <=0.030 <=0.030 0.40-0.80 1.50-2.00 0.15-0.30
Mechanical Properties
tensile_strength 980 MPa min
yield_strength 835 MPa min
elongation 10% min
hardness 285-352 HB
Processing:

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JIS G4053:2008 SNCM240 / JIS G4053 SNCM240 Round Bar
3.700 MT
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JIS G4053:2008 SNCM240 / JIS G4053 SNCM240 Round Bar
4.000 MT
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