JIS G4051 S50C Steel — Specifications & Listings

JIS G4051

S50C is a medium carbon steel with higher strength and hardness compared to low carbon grades. It is suitable for heat treatment and machining applications requiring wear resistance.

Category: Carbon Steel

Grade Details

Grade	JIS G4051 S50C
Standard	JIS G4051
Description	S50C is a medium carbon steel with higher strength and hardness compared to low carbon grades. It is suitable for heat treatment and machining applications requiring wear resistance.
Applications	Used in shafts, gears, pins, bolts, machine parts, and forgings.

Chemical Composition (%)

C	Si	Mn	P	S
0.47-0.53	0.15-0.35	0.60-0.90	0.030 max	0.035 max

Mechanical Properties

tensile_strength	610-780 MPa
yield_strength	355 MPa min
elongation	14% min
hardness	170-220 HB

Active JIS G4051 S50C Listings on M-EX

No active JIS G4051 S50C listings at this time.