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SAE J404 4140 Steel: Regional Demand and Supply

Where SAE J404 4140 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
Live Signal: Where buyers and sellers are active across India right now, by zone and state. Use this to see where the market is moving today. For example, “Which states have buyers for this grade this week?”
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
33
RegionActivitySupplyDemand
West 17 9 8
Central 6 2 4
South 5 2 3
East 4 2 2
North 1 1 0
Northeast 0 0 0
See the price gap (demand vs offer price) for SAE J404 4140 ›
West leads nationally in SAE J404 4140 activity, driven mainly by Maharashtra and Gujarat.
Nationally, the market has held at “Healthy” for 38 days.
Activity Over Time for SAE J404 4140
Current
Healthy
17 RFQs · 16 listings
7 days ago
Healthy
Same as today
17 RFQs · 16 listings
15 days ago
Healthy
Same as today
17 RFQs · 16 listings
30 days ago
Healthy
Same as today
17 RFQs · 16 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.

SAE J404 4140 is an Alloy Steel grade: Chromium-molybdenum alloy steel SAE 4140 (UNS G41400) to SAE J404 JAN2009, a chemistry-only grade. Carbon 0.38-0.43% and manganese 0.75-1.00%. Typical applications: Gears, shafts, dies, bolts, crankshafts.
Equivalent / Similar Grades (11)
Grade Standard Region
42CrMo4 DIN/EN Europe
EN19 BS 970 UK
SCM440 JIS Japan
4137 SAE J404 USA
4142 SAE J404 USA
4145 SAE J404 USA
4150 SAE J404 USA
4135 SAE J404 USA
4140 SAE J404 USA
708M40 BS 970 (Part 3) UK
708A40 BS 970 (Part 1) UK
Chemical Composition (%)
C Cr Mn Mo P S Si
0.38-0.43 0.80-1.10 0.75-1.00 0.15-0.25 <=0.030 <=0.040 0.15-0.35