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JIS G4103 SNCM439 Steel: Price Gap

Demand price (median buyer ceiling from RFQs) versus offer price (median seller reserve from listings), and the gap between them, for JIS G4103 SNCM439 across India. Click a region to drill into states.

Live Signal Lifetime
Lifetime: The gap between buyer bids and seller asks, across everything ever listed on M-EX. Use this for the long view. For example, “Has this grade usually traded with buyers bidding above sellers?”
Viewing a specific grade. Switch grade:
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Market direction
NA
Price gap (National)
NA
Current
NA
1 RFQs · 50 listings
7 days ago
NA
1 RFQs · 50 listings
15 days ago
NA
1 RFQs · 49 listings
30 days ago
NA
1 RFQs · 47 listings
Demand above offer (positive gap)
Offer above demand (negative gap)
Insufficient data (< 3 each side)
See activity (demand & supply) across India ›

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 G4103 SNCM439 is an Alloy Steel grade: Japanese Ni-Cr-Mo high strength alloy steel. Typical applications: Crankshafts, gears, heavy duty shafts, aircraft components.
Equivalent / Similar Grades (8)
Grade Standard Region
34CrNiMo6 DIN/EN Europe
EN24 BS 970 UK
AISI 4340 SAE USA
SAE4340 SAE USA
IS 4367 40Ni2Cr1Mo28 IS 4367 India
GOST 4543 40XH GOST 4543 Russia
GB/T 3077 42CrMo GB/T 3077 China
4340 SAE J404 USA
Chemical Composition (%)
C Si Mn Cr Mo Ni
0.36–0.43 0.15–0.35 0.60–0.90 0.60–1.00 0.15–0.30 1.60–2.00
Mechanical Properties
Tensile Strength ≥980 MPa
Yield Strength ≥835 MPa
Elongation ≥12%
Hardness 293–352 HB