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GB/T 3077:2015 40Cr Round Bar Listings

All GB/T 3077:2015 40Cr Round Bar listings on M-EX.

All GB/T 3077:2015 40Cr Forms Alloy Steel
Grade Details
GradeGB/T 3077:2015 40Cr
Standard GB/T 3077:2015
Description40Cr: Cr group alloy structural steel. Specified in GB/T 3077:2015.
Applicationsshafts, gears, bolts, spindles, connecting rods, machine parts
Equivalent Grades
Grade Standard Region Live Round Bar on M-EX
AISI 5140 AISI USA 2 listings, 0 RFQs →
EN 10083-3 41Cr4 EN 10083-3 Europe 2 listings, 0 RFQs →
JIS G4104 SCr440 JIS G4104 Japan 0 listings, 2 RFQs →
BS 970 EN19 BS 970 UK 10 listings, 14 RFQs →
BS 970 (Part 1) 530H40 BS 970 (Part 1) UK No activity yet
Supply & Demand: Round Bar See Full Supply & Demand →
GB/T 3077:2015 40Cr Round Bar Low Activity

Active GB/T 3077:2015 40Cr Round Bar Listings (For Sale) 2

GB/T 3077:2015 40Cr Round Bar
4.300 MT  ·  Closes 01 Nov 2026
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GB/T 3077:2015 40Cr Round Bar
2.000 MT  ·  Closes 30 Oct 2026
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Related: All Round Bar grades · Alloy Steel