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4140 Hex Bar — Listings

All 4140 Hex Bar listings on M-EX.

All 4140 Forms Alloy Steel
Grade Details
Grade4140
StandardSAE
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 4140 Hex Bar Listings 7

4140 Hex Bar
0.500 MT  ·  Closes 10 Aug 2026
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4140 Hex Bar
3.300 MT  ·  Closes 07 Aug 2026
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4140 Hex Bar
0.700 MT  ·  Closes 06 Aug 2026
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4140 Hex Bar
1.500 MT  ·  Closes 10 Aug 2026
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4140 Hex Bar
2.900 MT  ·  Closes 10 Aug 2026
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4140 Hex Bar
5.000 MT  ·  Closes 08 Aug 2026
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4140 Hex Bar
1.800 MT  ·  Closes 08 Aug 2026
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Related: All Hex Bar grades · Alloy Steel