Low alloy 4130:ASTM A29 (VO1.05)
AISI 4130 low alloy steel containing nominally 0.3% Carbon, 1% Chromium and 0.2% Molybdenum is widely used in oil patch applications. It is similar to 4140 which has a higher carbon level giving 4130 improved weldability, at the expense of through thickness strength.
The hardenability limitations of this grade (depth to which it will harden / obtain the specified mechanical properties after heat treatment) must always be taken into account when designing and selecting equipment.
Condition: Hardened and Tempered to 22 HRC max.
|U.T.S||85 KSI Min||(586 N/mm2)|
|0.2% Proof Stress||60 KSI Min||(414 N/mm2)|
|Red of Area||40 %|
|Size range: 3”∅ - 51”∅|
Primarily manufactured in:
- Cumbernauld, Scotland
- Dubai, UAE
- Edmonton, Canada
- Houston, Texas
- Sheffield, England