IS 4367 20Ni2Mo1 Steel — Specifications & Listings

IS 4367

IS 4367 20Ni2Mo1 is a nickel molybdenum case hardening alloy steel per Indian Standard IS 4367. It provides a hard wear-resistant surface after carburizing with a tough and strong core, suitable for heavy duty gears, shafts and transmission components.

Category: Alloy Steel

Grade Details

Grade	IS 4367 20Ni2Mo1
Standard	IS 4367
Description	IS 4367 20Ni2Mo1 is a nickel molybdenum case hardening alloy steel per Indian Standard IS 4367. It provides a hard wear-resistant surface after carburizing with a tough and strong core, suitable for heavy duty gears, shafts and transmission components.
Applications	case hardened gears,heavy duty shafts,transmission components,camshafts,pinions,aerospace parts

Equivalent / Similar Grades

Grade	Standard	Region
AISI 4620	AISI	USA
20NiMo6	DIN	Germany
SNCM220	JIS G4103	Japan
20NiMo6	EN	Europe

Chemical Composition (%)

C	Si	Mn	P	S	Ni	Mo
0.17-0.23	0.10-0.35	0.40-0.70	<=0.040	<=0.040	1.65-2.00	0.20-0.30

Mechanical Properties

tensile_strength	830-980 MPa
yield_strength	590 MPa min
elongation	13-17 %
hardness	241-285 HB

Typical Available Sizes

Round Bar	20-250 mm
Flat Bar	20-100 mm

Sizes are indicative. Contact seller for exact availability.

Active IS 4367 20Ni2Mo1 Listings on M-EX

No active IS 4367 20Ni2Mo1 listings at this time.