Market Intelligence › Supply and Demand Balance › JIS G4105 SCM440

JIS G4105 SCM440 Steel: Supply & Demand

Buyer RFQ demand against seller listing supply for JIS G4105 SCM440, broken down by form. Signals are indicative and derived from listings and RFQs.

Last updated: 16 Oct 2026, 1:00 AM

Live Signal Lifetime

Lifetime: This grade’s supply and demand by form, across everything ever listed on M-EX. Use this for the long view. For example, “Has this grade historically drawn more buyers than sellers?”

Shortage

In Demand

Healthy

Oversupplied

Deep Supply

Low Activity

Form	Supply	Demand	Status	Price Band (Rs./MT)
Round Bar	2	49	In Demand	87,000 to 100,494 median 99,304

JIS G4105 SCM440's demand ranks in the top 7% of all 484 tracked grades platform-wide.

The Round Bar form most recently moved into In Demand, 125 days ago.

Disclaimer: All information on this page is indicative only and derived from posted listings and RFQs on M-EX. It does not constitute a market price quote or investment advice. M-EX and GTE make no representations as to accuracy or completeness. Actual activity depends on quantity, quality, payment terms and other commercial factors agreed between buyers and sellers.

JIS G4105 SCM440 is an Alloy Steel grade: Japanese standard chrome molybdenum alloy steel. Typical applications: Automotive parts, gears, shafts, bolts, dies.

Equivalent / Similar Grades (12)

Grade	Standard	Region
42CrMo4	DIN/EN	Europe
EN19	BS 970	UK
AISI 4140	SAE	USA
SAE4140	SAE	USA
IS 4367 40Cr4Mo2	IS 4367	India
GB/T 3077 42CrMo	GB/T 3077	China
GOST 4543 35XM	GOST 4543	Russia
NF A35-551 42CD4	NF A35-552	France
KS SCM440	KS D3867	Korea
4140	SAE J404	USA
708A40	BS 970 (Part 1)	UK

Chemical Composition (%)

C	Si	Mn	Cr	Mo	S	P
0.38–0.43	0.15–0.35	0.60–0.90	0.90–1.20	0.15–0.30	≤0.030	≤0.030

Mechanical Properties

Tensile Strength	≥930 MPa
Yield Strength	≥785 MPa
Elongation	≥12%
Hardness	269–331 HB