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Special Alloy

BM34①

The high quality UK BM34① material is one of the more steel grades we supply, Carbide for cutting tools. BM34① is our main production grade, which has been approved by customers in many countries since its initial production, including our BM34① round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of BM34① materials, and we are willing to develop together with customers from all over the world.

Also includes BM34① steel material norm, chemical composition, mechanical properties, datasheet, BM34① equivalent, heat treatment and temperature process of BM34①, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in BM34① this steel grade have a more comprehensive understanding, Download the full BM34① PDF version of this datasheet.

2015-08-10 15:49:01 Print this page

Chemical composition (wt.%)

C(%) Si(%) Mn(%) Cr(%) Mo(%) V(%) W(%)
0.85-0.95 ≤0.40 ≤0.40 3.75-4.50 8.00-9.00 1.75-2.05 1.70-2.20
Co(%)
7.75-8.75

Mechanical Properties

Rp0.2 (MPa) Rm (MPa) Impact
KV (J)
Elongation
A (%)
A Z (%) Delivery Hardness HB
686 (≥) 224 (≥) 11 43 41 Solution & Aging, Ann, Ausaging, Q+T 332

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BM34