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SAE J404 4130 Steel: Supply & Demand

Buyer RFQ demand against seller listing supply for SAE J404 4130, 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	34	1	Deep Supply	71,250 to 120,038 median 95,160

SAE J404 4130's demand ranks in the top 38% of all 484 tracked grades platform-wide.

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.

SAE J404 4130 is an Alloy Steel grade: Chromium-molybdenum alloy steel SAE 4130 (UNS G41300) to SAE J404 JAN2009, a chemistry-only grade. Carbon 0.28-0.33% and manganese 0.40-0.60%. Typical applications: Aircraft structures, pressure vessels, high tensile tubes.

Equivalent / Similar Grades (8)

Grade	Standard	Region
30CrMo4	DIN	Germany
SCM430	JIS	Japan
20CrMo	GB/T 3077	China
35CrMo	GB/T 3077	China
30Cr4Mo2	IS 1570 (Part 4)	India
4130	SAE J404	USA
708A30	BS 970 (Part 1)	UK
30CrMo	GB/T 3077	China

Chemical Composition (%)

C	Cr	Mn	Mo	P	S	Si
0.28-0.33	0.80-1.10	0.40-0.60	0.15-0.25	<=0.030	<=0.040	0.15-0.35