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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, 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
0
In Demand
0
Healthy
0
Oversupplied
0
Deep Supply
1
Low Activity
0
Form Supply Demand Status Price Band (Rs./MT)
Hex Bar 36 1 Deep Supply 71,266 to 89,456
median 79,779
JIS G4804 SUM43'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.

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