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AISI 4150 (SAE 4150 / 50CrMo4) Forging Parts Alloy Steel Bars, Rings, Shafts & Gears for Mining

AISI 4150 (SAE 4150 / 50CrMo4) Forging Parts Alloy Steel Bars, Rings, Shafts & Gears for Mining
surface-hardened. Why engineers specify AISI 4150 / G41500 It delivers higher strength, hardness and wear resistance than 4140 while keeping deep hardenability and toughness — a workhorse for heavily ...

21MnCr5 (W.Nr. 1.2162) Forged Parts DIN EN 10084 Case-Hardening Steel Bars, Rings, Die Blocks

21MnCr5 (W.Nr. 1.2162) Forged Parts  DIN EN 10084 Case-Hardening Steel Bars, Rings, Die Blocks
machining, then carburised and hardened to a stable ~60 HRC surface over a tough core: soft anneal 670–710 °C; carburise 900–950 °C; harden 810–840 °C in ~60 °C oil; temper. The hard case gives high ...
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