S40C High carbon steel

S40C is a kind of mechanical structure carbon steel,S40C High carbon steel often used in the manufacture of stamping parts and carburized parts,such as stamping products,sleeve,enamel products,automobile shell and wear-resisting,high strength,more stress,friction under the working conditions and requirements quite elastic parts and so on.

S40C High carbon steel delivery condition can be hot rolled,Cold rolled,AR/CR/N/TMCP/T/QT or as the customer request.

Standard:JIS G4051.Size of S40C Structual steel:Thickness:2-600mm,width:1000-4020mm,length:3000-27000mm.

JIS S40C chemical composition

Grades	C	Si	Mn.	P≤	S≤	Cu≤	Ni≤
S40C	0.37-0.43	0.15-0.35	0.60-0.90	0.025	0.025	0.30	0.20

Mechanical Properties of S40C steel

Tensile Strength σb(MPa)	Yield Strength σS(MPa)	Elon- Gation Ration Î´5 (%)	Reduction of area Psi(%)	Impact merit AKV (J)	Resilient value AKV(J/cm2)	Degree of hardness	Annealed steel	Test Specimen Size (mm)
≥570	≥335	≥19	≥45	≥47	≥59	≤217HB	≤187HB	25

We keep more than 10,000 tons hot rolled and cold rolled S40C medium carbon steel in stock each month.We can meet our customer's any quantity request.Based on these stock source,our advantage industry spread into steel process like:cutting ( any size and any shape ) drilling,welding,milling,machining and steel structure.or if you want to know more other information about the S40C High carbon steel,don't miss us.

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