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JIS G4804 SUM43 Steel: Supply & Demand

Buyer RFQ demand against seller listing supply for JIS G4804 SUM43, broken down by form. Signals are indicative and derived from listings and RFQs.

Last updated: 16 Oct 2026, 5:00 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)
Hex 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 G4804 SUM43 is a Free Machining Steel grade: Japanese resulfurized free cutting steel. Typical applications: High speed automatic machining, automotive parts.
Equivalent / Similar Grades (5)
Grade Standard Region
AISI 1141 SAE USA
EN8M BS 970 UK
1141 SAE J403 USA
1144 SAE J403 USA
226M44 BS 970 (Part 3) UK
Chemical Composition (%)
C Mn S P
0.40–0.48 1.35–1.65 0.24–0.33 ≤0.040
Mechanical Properties
Tensile Strength 540–690 MPa
Elongation ≥9%
Hardness 163–207 HB