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637M17 / EN352 - ACTON BRIGHT STEEL TECHNICAL GUIDE
Steel Description
637M17 / EN352 is a 1% Nickel Chromium Casehardening Steel that is supplied in the bright peeled or hot rolled condition. 637M17 / EN352 can be carburised and hardened to produce a hard wear resistant case with a core strength of 770N/mm2, suitable for the manufacture of gears, camshafts, pinions, tappets, valve rockers, collets, track pins, steering parts & other transmission components.
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