Market Intelligence  ›  Supply and Demand Balance  ›  JIS G4051 S30C

JIS G4051 S30C Steel: Supply & Demand

Buyer RFQ demand against seller listing supply for JIS G4051 S30C, broken down by form. Signals are indicative and derived from listings and RFQs.

Last updated: 16 Oct 2026, 7:00 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
1
Low Activity
0
Form Supply Demand Status Price Band (Rs./MT)
Round Bar 3 0 Deep Supply 77,159 to 79,803
median 78,951
The Round Bar form most recently moved into Deep Supply, 125 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 S30C is a Carbon Steel grade: Japanese medium carbon steel. Typical applications: Shafts, gears, bolts, machine parts.
Equivalent / Similar Grades (5)
Grade Standard Region
C30 DIN Germany
EN5 BS 970 UK
AISI 1030 SAE USA
1030 SAE J403 USA
080A30 BS 970 (Part 3) UK
Chemical Composition (%)
C Si Mn S P
0.27-0.33 0.15-0.35 0.60-0.90 <=0.035 <=0.030
Mechanical Properties
Tensile Strength >=490 MPa
Elongation >=20%
Hardness <=156 HB