IS 4367 15Cr3Mo55 Steel — Specifications & Listings

IS 4367

15Cr3Mo55 is a chromium molybdenum alloy steel developed for elevated temperature and pressure service. It provides good creep resistance and oxidation resistance in thermal applications.

Category: Alloy Steel

Grade Details

Grade	IS 4367 15Cr3Mo55
Standard	IS 4367
Description	15Cr3Mo55 is a chromium molybdenum alloy steel developed for elevated temperature and pressure service. It provides good creep resistance and oxidation resistance in thermal applications.
Applications	Used in boilers, pressure vessels, steam pipes, heat exchangers, refinery equipment, and power plant components.

Chemical Composition (%)

C	Si	Mn	Cr	Mo	P	S
0.10-0.18	0.50 max	0.40-0.70	2.50-3.50	0.45-0.65	0.040 max	0.040 max

Mechanical Properties

tensile_strength	440-590 MPa
yield_strength	220 MPa min
elongation	18% min
hardness	130-180 HB

Active IS 4367 15Cr3Mo55 Listings on M-EX

No active IS 4367 15Cr3Mo55 listings at this time.