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JIS G4051 S15C Steel: Regional Demand and Supply

Where JIS G4051 S15C demand and supply sit across India by zone. Colour shows where each region sits on the supply and demand scale. Click a region to drill in. Signals are indicative and derived from listings and RFQs.

Last updated: 16 Oct 2026, 1:00 AM

Live Signal Lifetime
Lifetime: Where buyers and sellers have been active across India, over everything ever listed on M-EX. Use this for the long view. For example, “Which regions have historically been the strongest markets for this grade?”
Viewing a specific grade. Switch grade:
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Shortage In Demand Healthy Oversupplied Deep Supply Low Activity No activity
Leading Region
West
National Activity
51
RegionActivitySupplyDemand
West 44 43 1
South 4 4 0
Central 3 3 0
North 0 0 0
East 0 0 0
Northeast 0 0 0
See the price gap (demand vs offer price) for JIS G4051 S15C ›
West leads nationally in JIS G4051 S15C activity, driven mainly by Maharashtra and Gujarat.
Nationally, the market has held at “Deep Supply” for 125 days.
Activity Over Time for JIS G4051 S15C
Current
Deep Supply
1 RFQs · 50 listings
7 days ago
Deep Supply
Same as today
1 RFQs · 50 listings
15 days ago
Deep Supply
1 fewer seller than today
1 RFQs · 49 listings
30 days ago
Deep Supply
3 fewer sellers than today
1 RFQs · 47 listings

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 S15C is a Carbon Steel grade: Japanese low carbon case hardening steel. Typical applications: Case hardened gears, shafts, pins.
Equivalent / Similar Grades (6)
Grade Standard Region
C15 DIN Germany
EN3A BS 970 UK
SAE1015 SAE USA
SAE1018 SAE USA
1015 SAE J403 USA
080A15 BS 970 (Part 3) UK
Chemical Composition (%)
C Si Mn S P
0.13-0.18 0.15-0.35 0.30-0.60 <=0.035 <=0.030
Mechanical Properties
Tensile Strength >=370 MPa
Elongation >=27%
Hardness <=111 HB