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KS D 3867:2025 SCM415 Steel: Specifications & Listings

KS D 3867:2025 SCM415: Korean standard low-alloy case-hardening chromium-molybdenum steel. Carburised surface with tough core, good fatigue and wear resistance.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeKS D 3867:2025 SCM415
Standard KS D 3867:2025
ApplicationsGears, shafts, camshafts, piston pins, precision machine components requiring hard surface and tough core.
Most Active InWest (Maharashtra, Gujarat)
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
AISI 8615 AISI USA 2 listings, 0 RFQs →
SAE J404 8615 SAE J404:2009 USA 0 listings, 2 RFQs →
JIS G4105 SCM415 JIS G4105:1979 Japan 2 listings, 0 RFQs →
DIN 17210 15CrMo5 DIN 17210:1986 Germany 2 listings, 0 RFQs →
IS 4367 25Cr13Mo6 IS 4367:1991 India 2 listings, 0 RFQs →
GB/T 3077 15CrMo GB/T 3077:2015 China 2 listings, 0 RFQs →
Supply & Demand by FormSee Full Supply & Demand →
Round Bar →
Low Activity
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
JIS G4105 SCM420 JIS G4105:1979 Close Alternative
DIN 17210 20CrMo5 DIN 17210:1986 Close Alternative
UNI 7846 18CrMo4 UNI 7846:1978 Close Alternative
GB/T 3077 20CrMnMo GB/T 3077:2015 Close Alternative
EN ISO 683-17 20CrMo4 EN ISO 683-17:2014 Close Alternative
IS 4432 21Cr4Mo2 IS 4432:1988 Close Alternative
IS 4367 21Cr4Mo2 IS 4367:1991 Close Alternative
IS 1570 (Part 4) 21Cr4Mo2 IS 1570 (Part 4):1988 Close Alternative
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Mn Si P S Cr Mo
0.17-0.23 0.6-1.2 0.1-0.35 max 0.03 max 0.03 0.15-0.35 0.15-0.3

Popular forms for this grade:

Round Bar (2)

Active KS D 3867:2025 SCM415 Listings on M-EX (For Sale)

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KS D 3867:2025 SCM415 Round Bar
2.900 MT
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KS D 3867:2025 SCM415 Round Bar
5.900 MT
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