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KS D3867 SCM435 Steel — Specifications & Listings

KS D3867KS SCM435 is a chromium molybdenum alloy steel per Korean Standard KS D3867, equivalent to JIS SCM435 and AISI 4135. It provides high tensile strength and good toughness in quenched and tempered condition, used for shafts, bolts and structural components.

Forms: Round Bar Category: Alloy Steel
Grade Details
GradeKS D3867 SCM435
StandardKS D3867
DescriptionKS SCM435 is a chromium molybdenum alloy steel per Korean Standard KS D3867, equivalent to JIS SCM435 and AISI 4135. It provides high tensile strength and good toughness in quenched and tempered condition, used for shafts, bolts and structural components.
Applicationsshafts,bolts,studs,axles,gears,structural components,fasteners,machine parts
Equivalent / Similar Grades
Grade Standard Region
SCM435 JIS G4105 Japan
AISI 4135 AISI USA
34CrMo4 DIN EN 10083 Germany
35HM GOST 4543 Russia
Chemical Composition (%)
C Si Mn P S Cr Mo
0.33-0.38 0.15-0.35 0.60-0.85 <=0.030 <=0.030 0.90-1.20 0.15-0.30
Mechanical Properties
tensile_strength 930-1080 MPa
yield_strength 785 MPa min
elongation 12-15 %
hardness 269-321 HB
Typical Available Sizes
Round Bar 16-300 mm
Flat Bar 20-120 mm
Sizes are indicative. Contact seller for exact availability.

Active KS D3867 SCM435 Listings on M-EX

KS D3867 SCM435 Round Bar
3.700 MT
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KS D3867 SCM435 Round Bar
4.200 MT
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