Re: [MW:12705] ASTM A106 Grade B

Hi,

Yes It shall be Killed steel. But there is an option given in the CODE specificationed as below.

4.3 For pipe NPS 11⁄2 [DN 40] and under, it shall be

permissible to furnish hot finished or cold drawn.

4.4 Unless otherwise specified, pipe NPS 2 [DN 50]

and over shall be furnished hot finished. When agreed

upon between the manufacturer and the purchaser, it is

permissible to furnish cold-drawn pipe.

Also find the attached file might be useful to you.

 

Thanks & Regards,

(Karthik)

Karthikeyan.S

QA/QC Manager

Getabec Energy Co.,Ltd.

379,Moo6,Soi8,Nikhomphatana,

Rayong-21180,

Thailand.

Phone: 0066 38 897035-8 (Off)

Fax: 0066 38 897034

Hand Phone: 0066 892512282

From: Vivek Joshi <hifromvivek@gmail.com>
To: Materials & Welding <materials-welding@googlegroups.com>
Sent: Tuesday, October 18, 2011 11:15 AM
Subject: [MW:12702] ASTM A106 Grade B

Hello everybody,
Can somebody tell me please whether ASTM A106 Grade B is fully killed
steel by ASTM specification itself. If not then is it also avalable in
the form of Semi-Killed steel.
Vivek

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