The 4130 is a code of AISI and defines the approximate chemical composition of the steel where in 42 denotes low alloy steel containing approximate 1% Chromium and 0.2% Moly so it is called Chromoly. The 30 mean it contain 0.30% Carbon.
Regards
Vinod Kataria
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Vimal Kumar
Sent: Tuesday, November 29, 2011 1:03 PM
To: materials-welding@googlegroups.com
Subject: [MW:13087] 4130 pipe material
Dear all,
May I know the expert advice on this
1. What is 4130 material
2. 4130 is under which specification
3. If 4130 is a general term for some group of material, what are the material that are called 4130
With regards
Vimal Kumar
+65 9100 2565
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