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SAE 4130 Round Bar - Listings

All SAE 4130 Round Bar listings on M-EX.

All SAE 4130 Forms Alloy Steel
Grade Details
Grade4130
StandardSAE
DescriptionChrome molybdenum steel, lower carbon than 4140
ApplicationsAircraft structures, pressure vessels, high tensile tubes
Equivalent Grades
Grade Standard Region Live Round Bar on M-EX
30CrMo4 DIN Germany 2 listings, 0 RFQs →
EN16 BS970 UK 3 listings, 3 RFQs →
SCM430 JIS Japan 2 listings, 0 RFQs →
Supply & Demand: Round Bar See Full Supply & Demand →
SAE 4130 Round Bar Balanced
Processing:

Active SAE 4130 Round Bar Listings (For Sale) 2

SAE 4130 Round Bar
5.300 MT  ·  Closes 02 Sep 2026
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SAE 4130 Round Bar
3.000 MT  ·  Closes 11 Aug 2026
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Related: All Round Bar grades · Alloy Steel