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IS 1875 Class 3 Steel — Specifications & Listings

IS 1875Alloy steel forging quality, higher Ni

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeIS 1875 Class 3
StandardIS 1875
DescriptionAlloy steel forging quality, higher Ni
ApplicationsCritical heavy forgings, turbine components
Equivalent / Similar Grades
Grade Standard Region
30NiCrMo8 DIN Germany
SAE4340 SAE USA
Chemical Composition (%)
C Mn Cr Mo Ni
0.28–0.38 0.40–0.70 0.60–1.00 0.20–0.35 2.75–3.25
Mechanical Properties
Tensile Strength 930–1080 MPa
Yield Strength ≥760 MPa
Elongation ≥12%
Typical Available Sizes
Round Bar 50mm–600mm dia
Sizes are indicative. Contact seller for exact availability.

Active IS 1875 Class 3 Listings on M-EX

IS 1875 Class 3 Round Bar
1.300 MT
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IS 1875 Class 3 Round Bar
1.000 MT
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IS 1875 Class 3 Round Bar
1.800 MT
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