IS 4367 15Ni4Cr1 Steel — Specifications & Listings

IS 4367

Nickel chromium alloy case hardening steel with excellent toughness and fatigue resistance. Used for critical carburized engineering components subjected to dynamic loading.

Category: Alloy Steel

Grade Details

Grade	IS 4367 15Ni4Cr1
Standard	IS 4367
Description	Nickel chromium alloy case hardening steel with excellent toughness and fatigue resistance. Used for critical carburized engineering components subjected to dynamic loading.
Applications	aircraft gears, heavy duty gears, transmission shafts, camshafts, automotive components

Equivalent / Similar Grades

Grade	Standard	Region
15NiCr13	DIN	Germany
SNCM240	JIS	Japan

Chemical Composition (%)

C	Si	Mn	S	P	Cr	Ni
0.12-0.18	0.10-0.35	0.30-0.60	<=0.040	<=0.040	0.70-1.00	3.50-4.50

Mechanical Properties

tensile_strength	900-1100 MPa
yield_strength	700-850 MPa
elongation	10-14%
hardness	58-62 HRC (case)

Typical Available Sizes

Round Bar

20-250 mm dia

Sizes are indicative. Contact seller for exact availability.

Active IS 4367 15Ni4Cr1 Listings on M-EX

No active IS 4367 15Ni4Cr1 listings at this time.