945M38
0.7% Nickel-Chromium-Molybdenum Through Hardening Steel
Surcharge
£812.69 per tonne
Surcharge Price History for 945M38
| FEB 22 | MAY 22 | AUG 22 | NOV 22 | TODAY |
|---|---|---|---|---|
| £613.08 | £946.35 | £768.18 | £652.06 | £812.69 |
Product Method
Rolled or Forged
Finishes
Black Bar or Bright Bar
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