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BS 970 (Part 3):1991 817M40 Round Bar Listings

All BS 970 (Part 3):1991 817M40 Round Bar listings on M-EX.

All BS 970 (Part 3):1991 817M40 Forms Alloy Steel
Grade Details
GradeBS 970 (Part 3):1991 817M40
Standard BS 970 (Part 3):1991
Description817M40 is a alloy steel bright bar grade specified in BS 970 Part 3:1991 (bright bars for general engineering purposes).
ApplicationsHigh tensile shafts, gears, crankshafts
Equivalent Grades
Grade Standard Region Live Round Bar on M-EX
BS 970 EN24 BS 970 UK 8 listings, 18 RFQs →
SAE J404 4340 SAE J404 USA 11 listings, 14 RFQs →
EN 10083-3 34CrNiMo6 EN 10083-3 Europe 3 listings, 0 RFQs →
EN 10083-1 36CrNiMo4 EN 10083-1 Europe 0 listings, 2 RFQs →
JIS G4103 SNCM439 JIS G4103 Japan 3 listings, 0 RFQs →
GB/T 3077 40CrNiMoA GB/T 3077 China 2 listings, 0 RFQs →
NF A35-552 40NCD3 NF A35-552 France 2 listings, 0 RFQs →
IS 5517 40Ni6Cr4Mo3 IS 5517 India No activity yet
BS 970 (Part 1) 817A37 BS 970 (Part 1) UK No activity yet
BS 970 (Part 1) 817A42 BS 970 (Part 1) UK No activity yet
Supply & Demand: Round Bar See Full Supply & Demand →
BS 970 (Part 3):1991 817M40 Round Bar Low Activity

Active BS 970 (Part 3):1991 817M40 Round Bar Listings (For Sale) 2

BS 970 (Part 3):1991 817M40 Round Bar
4.000 MT  ·  Closes 01 Nov 2026
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BS 970 (Part 3):1991 817M40 Round Bar
3.200 MT  ·  Closes 30 Oct 2026
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Related: All Round Bar grades · Alloy Steel