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IS 3195 52Cr4Mo2V vs KS D3867 SCM415

Related Material — 65% match based on chemical composition and mechanical property overlap.

IS 3195 52Cr4Mo2V (IS 3195:1992) and KS D3867 SCM415 (KS D 3867:2025) are both steel grades. IS 3195 52Cr4Mo2V is classified under Spring Steel, while KS D3867 SCM415 is classified under Alloy Steel — a different category, which is worth noting alongside the chemistry match below. IS 3195 52Cr4Mo2V is typically used for volute and helical springs for railway rolling stock; flats and rounds, springs worked hot and heat-treated (clause 1.1, foreword), while KS D3867 SCM415 is commonly used for gears, shafts, camshafts, piston pins, precision machine components requiring hard surface and tough core.. IS 3195 52Cr4Mo2V is defined under Bureau of Indian Standards (IS), originating from India, while KS D3867 SCM415 is defined under Korean Industrial Standards (KS), originating from South Korea.

As per chemical composition, IS 3195 52Cr4Mo2V vs KS D3867 SCM415 is a 70.4% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 65%.

Frequently Compared With IS 3195 52Cr4Mo2V:
IS 3195 113C6 IS 3195 50Cr4V2 IS 5517 55Cr3 IS 3195 98C6 EN 10089 55Cr3 IS 3431 60Cr4V2 EN 10089 50CrV4 IS 3195 55Si7 IS 3431 50Cr4V2 EN 10083-3 51CrV4 GB/T 1222 55CrMnA IS 3195 60Si7
Match Breakdown
CHEMISTRY MATCH
70.4%
MECHANICAL MATCH
No shared data
OVERALL
65%
Specifications
Property IS 3195 52Cr4Mo2V KS D3867 SCM415
Standard IS 3195:1992 KS D 3867:2025
Category Spring Steel Alloy Steel
C (%) 0.48-0.56 0.17-0.23
Cr (%) 0.90-1.20 0.15-0.35
Mn (%) 0.70-1.10 0.6-1.2
Mo (%) 0.15-0.25 0.15-0.3
P (%) <=0.030 max 0.03
S (%) <=0.030 max 0.03
Si (%) 0.15-0.40 0.1-0.35
V (%) 0.07-0.12 Not specified
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 3195 52Cr4Mo2V KS D3867 SCM415
Hardness, annealed <=255 HB Not specified
Hardness, untreated (hot rolled) about 310 HB (for guidance only) Not specified
Typical Applications
IS 3195 52Cr4Mo2V
Volute and helical springs for railway rolling stock; flats and rounds, springs worked hot and heat-treated (clause 1.1, foreword)
KS D3867 SCM415
Gears, shafts, camshafts, piston pins, precision machine components requiring hard surface and tough core.
Key Differences
Can IS 3195 52Cr4Mo2V Be Substituted With KS D3867 SCM415?
IS 3195 52Cr4Mo2V and KS D3867 SCM415 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
Forms & Sizes Available on M-EX
IS 3195 52Cr4Mo2V
No active listings currently.
KS D3867 SCM415
Round Bar → (2 listings)
Diameter: 50–50 mm (1.97–1.97 in)
Length: 5200–5700 mm (204.72–224.41 in)
On M-EX Right Now
IS 3195 52Cr4Mo2V
0 active listings and RFQs →
KS D3867 SCM415
2 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 3195 52Cr4Mo2V and KS D3867 SCM415?
Different category: IS 3195 52Cr4Mo2V is Spring Steel, KS D3867 SCM415 is Alloy Steel. IS 3195 52Cr4Mo2V specifies V which is not specified for KS D3867 SCM415.
Can IS 3195 52Cr4Mo2V be substituted with KS D3867 SCM415?
IS 3195 52Cr4Mo2V and KS D3867 SCM415 share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.