JIS G4053 SNCM240 Steel — Specifications & Listings

JIS G4053

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.

Category: Alloy Steel

Grade Details

Grade	JIS G4053 SNCM240
Standard	JIS G4053
Description	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.
Applications

Chemical Composition (%)

C	Mn	Si	P	S	Cr	Ni	Mo
0.26-0.34	0.35-0.65	0.15-0.35	<=0.030	<=0.030	0.60-1.00	0.40-0.70	0.15-0.30

Mechanical Properties

tensile_strength	980 MPa min
yield_strength	835 MPa min
elongation	10% min
hardness	285-352 HB

Active JIS G4053 SNCM240 Listings on M-EX

No active JIS G4053 SNCM240 listings at this time.