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IS 4367 15Cr3Mo55 Steel — Specifications & Listings

IS 436715Cr3Mo55 is a chromium molybdenum alloy steel developed for elevated temperature and pressure service. It provides good creep resistance and oxidation resistance in thermal applications.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeIS 4367 15Cr3Mo55
StandardIS 4367
Description15Cr3Mo55 is a chromium molybdenum alloy steel developed for elevated temperature and pressure service. It provides good creep resistance and oxidation resistance in thermal applications.
ApplicationsUsed 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

IS 4367 15Cr3Mo55 Round Bar
6.400 MT
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IS 4367 15Cr3Mo55 Round Bar
1.800 MT
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