JIS G4105 SCM420 Steel - Specifications, Equivalents & Listings

Forms: Round Bar Category: Alloy Steel

Grade Details

Grade	JIS G4105:1979 SCM420 / JIS G4105 SCM420
Standard	JIS G4105:1979
Description	Japanese case hardening chrome molybdenum steel
Applications	Case hardened gears, cams, pins, shafts

Equivalent / Similar Grades

Grade	Standard	Region	Live on M-EX
20MnCr5	DIN	Germany	11 listings, 11 RFQs →
16MnCr5	DIN	Germany	11 listings, 6 RFQs →
AISI 5120	SAE	USA	0 listings, 2 RFQs →
EN36	BS970	UK	9 listings, 5 RFQs →
GB/T 3077 20CrMnTi	GB/T 3077	China	2 listings, 0 RFQs →

Market Snapshot

7D Offer Price

▲ +0.9%

15D Offer Price

▲ +0.9%

30D Offer Price

▲ +1.3%

Round Bar →

Balanced

Chemical Composition (%)

C	Si	Mn	Cr	Mo
0.18–0.23	0.15–0.35	0.60–0.90	0.90–1.20	0.15–0.30

Mechanical Properties

Typical Available Sizes

Round Bar	16mm–200mm dia
Flat Bar	20×8mm–150×40mm

Sizes are indicative. Contact seller for exact availability.

Active JIS G4105:1979 SCM420 / JIS G4105 SCM420 Listings on M-EX (For Sale)

JIS G4105:1979 SCM420 / JIS G4105 SCM420 Round Bar

3.000 MT

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JIS G4105:1979 SCM420 / JIS G4105 SCM420 Round Bar

2.600 MT

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JIS G4105:1979 SCM420 / JIS G4105 SCM420 Round Bar

7.000 MT

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No open buyer requirements for JIS G4105:1979 SCM420 / JIS G4105 SCM420 at this time.