4130 mod

1% Chromium-Molybdenum Through Hardening Steel

Surcharge

£495.46 per tonne

Surcharge Price History for 4130 mod

DEC 22 MAR 23 JUN 23 SEP 23 TODAY
£491.80 £605.94 £573.36 £494.54 £495.46

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

4130 mod grade steel is a chromium-molybdenum steel used widely for wellhead applications.

It can be quenched and tempered to high strengths, however hardenability limitations prevent through hardening above approximately 5”.

This grade also offers good weldability and machinability, and has relatively low cost. It is often clad with Ni alloy 625 at seal joints to prevent crevice corrosion.

Size Range

32mm - 240mm Dia

Typical applications of 4130 mod grade steel

  • Valve bodies

Similar Grades

BS 970
945M38
£635.40
605M36 / EN16
£447.40
European
38MnB5
£310.90

Services

Stock Availability

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