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JIS G4105 SCM430 Steel: Supply & Demand

Buyer RFQ demand against seller listing supply for JIS G4105 SCM430, broken down by form. Signals are indicative and derived from listings and RFQs.

Last updated: 16 Oct 2026, 3:00 AM

Live Signal Lifetime
Live Signal: This grade’s supply and demand by form, from listings and RFQs open right now. Use this to act today. For example, “Is there a buyer gap in this grade’s round bar this week?”
Shortage
0
In Demand
0
Healthy
0
Oversupplied
0
Deep Supply
0
Low Activity
1
Form Supply Demand Status Price Band (Rs./MT)
Round Bar 2 0 Low Activity Insufficient data

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 SCM430 is an Alloy Steel grade: Japanese chrome molybdenum steel, lower C than SCM440. Typical applications: High tensile bolts, pressure vessels, aircraft parts.
Equivalent / Similar Grades (4)
Grade Standard Region
34CrMo4 DIN Germany
AISI 4130 SAE USA
30Cr4Mo2 IS 1570 (Part 4) India
4130 SAE J404 USA
Chemical Composition (%)
C Si Mn Cr Mo
0.28–0.33 0.15–0.35 0.60–0.90 0.90–1.20 0.15–0.30
Mechanical Properties
Tensile Strength ≥780 MPa
Yield Strength ≥635 MPa
Elongation ≥15%
Hardness 229–293 HB