B7
1% Chromium-Molybdenum Through Hardening Steel
Surcharge
£462.75 per tonne
Surcharge Price History for B7
| AUG 23 | NOV 23 | FEB 24 | MAY 24 | TODAY |
|---|---|---|---|---|
| £502.13 | £511.58 | £487.92 | £445.88 | £462.75 |
The surcharge data provided is based on the information available to us and represents an average of the surcharge mechanisms taken from various global steel producers. It is intended to only provide an indication of market movements and does not necessarily reflect the specific surcharges applied to individual material batches.
Product Method
Rolled or Forged
Finishes
Black Bar or Bright Bar
Description
B7 grade steel is a low alloy chromium-molybdenum steel suitable for use in medium - high temperature service.
It is typically used for bolts and possesses good strength in quench and tempered condition.
By varying of the tempering temperature two strength levels can be achieved depending on strengths required in service (B7 & B7M).
Size Range
32mm - 860mm Dia
Typical applications of B7 grade steel
- Studbolts for pressure vessels
- Valves
- Flanges
- Fittings