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945M38 - 0.7% Nickel-Chromium-Molybdenum Through Hardening Steel

Surcharge

The surcharge information provided is a guide to market scrap and alloy surcharges and is an averaged value taken from various suppliers’ surcharge mechanisms and isn’t therefore necessarily the surcharge applied to all material supplied. Please contact us if you want any further information.

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£293.63 per tonne

Surcharge Price History for 945M38

OCT 19 JAN 20 APR 20 JUL 20 TODAY
£352.03 £286.49 £300.34 £310.03 £293.63

Description

945M38 grade steel is a low alloy steel capable of being quenched and tempered to produce tensile strengths upon 925N/mm² in small sections and 850N/mm² in medium sections, combined with good ductility and resistance to stock.

In the hardened and tempered condition, machinability is comparable to that of other low alloyed steels; approximately 45-55% that of mild steel.

Typical quench and temper regime: Austenitise at 840-870⁰C followed by Oil Quench. Temper between 550-680⁰C.

Material will exhibit hardness of 55-60HRc in the as quenched condition.

Size Range

32mm - 240mm Dia

Typical applications of 945M38 grade steel

  • General engineered components
  • High tensile bolts
  • Crankshafts
  • Gears
  • Boring bars
  • Shafts
  • Cutting tool bodies

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PRODUCTION METHOD

Rolled or Forged

FINISHES

Black Bar or Bright Bar