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SAE4140 Flat Bar — Listings

All SAE4140 Flat Bar listings on M-EX.

All SAE4140 Forms Alloy Steel
Grade Details
GradeSAE4140
StandardSAE/AISI
DescriptionChrome molybdenum alloy steel, high strength and toughness
ApplicationsGears, shafts, dies, bolts, crankshafts
Equivalent Grades
Grade Standard Region
42CrMo4 DIN/EN Europe
EN19 BS970 UK
SCM440 JIS Japan
42CD4 AFNOR France

Active SAE4140 Flat Bar Listings 3

SAE4140 Flat Bar
2.100 MT  ·  Closes 13 Apr 2026
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SAE4140 Flat Bar
2.600 MT  ·  Closes 13 Apr 2026
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SAE4140 Flat Bar
1.800 MT  ·  Closes 13 Apr 2026
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Related: All Flat Bar grades · Alloy Steel