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SAE4340 Forging — Listings

All SAE4340 Forging listings on M-EX.

All SAE4340 Forms Alloy Steel
Grade Details
GradeSAE4340
StandardSAE/AISI
DescriptionNickel chrome molybdenum steel, very high strength
ApplicationsAircraft parts, heavy duty gears, crankshafts
Equivalent Grades
Grade Standard Region
34CrNiMo6 DIN/EN Europe
EN24 BS970 UK
SNCM439 JIS Japan

Active SAE4340 Forging Listings 2

SAE4340 Forging
1.900 MT  ·  Closes 13 Apr 2026
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SAE4340 Forging
1.800 MT  ·  Closes 13 Apr 2026
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Related: All Forging grades · Alloy Steel