Re: [MW:5597] A STM A350 which Grade is CS & which LAS

On Tue, Jun 15, 2010 at 11:31 AM, <desaid@toyoindia.com> wrote:

Dear All,

ASTM standrd A350 specifies covering of Carbon steel & Low alloy steel forging.

Can any one tell which grade of A350 is CS & which one is Low Alloy steel?

Thanks & Regards,
Dhwani Desai
Planning & Piping Dept.
Ext.-7681

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Mr Desai

Following information may help you

 

SA-350 LF1             P NO.1 GROUP NO1 . . . . . . . . . C–Mn–Si Forgings

SA-350 LF2             P NO.1  GROUP NO 2 . . . . . .  . . C–Mn–Si Forgings

SA-350 LF5, Cl. 1    P NO 9A GROUP NO 1 . . . . . .  ..1.5Ni Forgings

SA-350 LF5, Cl. 2    P NO 9A GROUP NO 1 . . . . . .. .  1.5Ni Forgings

SA-350 LF9  9A 1 .  P NO 9A GROUP NO 1. . . . .  .   . 2Ni–1Cu Forgings

SA-350 LF3  9B 1 . ..P NO 9B GROUP NO 1. . . .  . .  . 3.5Ni Forgings

 

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Rajpal Singh Dhillon
Punjlloyd Limited
DJPL Project BHAVNAGAR
Mob:9510520370,9228293864

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