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JIS G4051 S20C Steel: Supply & Demand

Buyer RFQ demand against seller listing supply for JIS G4051 S20C, broken down by form. Signals are indicative and derived from listings and RFQs.

Last updated: 16 Oct 2026, 1:00 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
1
In Demand
0
Healthy
0
Oversupplied
0
Deep Supply
0
Low Activity
0
Form Supply Demand Status Price Band (Rs./MT)
Round Bar 1 4 Shortage 68,875 to 76,604
median 73,991
JIS G4051 S20C's demand ranks in the top 5% of all 484 tracked grades platform-wide.
The Round Bar form most recently moved into Shortage, 43 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 G4051 S20C is a Carbon Steel grade: Japanese low-medium carbon steel. Typical applications: Shafts, pins, keys, lightly stressed components.
Equivalent / Similar Grades (3)
Grade Standard Region
EN3A BS 970 UK
SAE1020 SAE USA
1020 SAE J403 USA
Chemical Composition (%)
C Si Mn S P
0.18-0.23 0.15-0.35 0.30-0.60 <=0.035 <=0.030
Mechanical Properties
Tensile Strength >=440 MPa
Elongation >=23%
Hardness <=149 HB