Tuesday, February 8, 2011

Re: [MW:9779] A.no

Hello Ali,
From the Chemical composition data of the consumable you gave,
The E8018-G and ER80S-G are both Nickel Rod and Wire, therefore belong to A-no 10 (ref QW-442)

Regards,
Rems Okonkwo
Welding Engineer
Nigerdock Nig. PLC-FZE
Snake Island Integrated Free Zone
Apapa, Lagos, Nigeria
Mobile:          +234 (0) 806 330 5867
                           +234 (0) 1 660 1514
Email:                    rems.okonkwo@nigerdock.com
Web Site:                  www.nigerdock.com
 

Sent from my BlackBerry wireless device from MTN


From: Ali Asghari <asghariali@rocketmail.com>
Sender: materials-welding@googlegroups.com
Date: Tue, 8 Feb 2011 00:28:31 -0800 (PST)
To: <materials-welding@googlegroups.com>
ReplyTo: materials-welding@googlegroups.com
Cc: <asgharialigl@gmail.com>
Subject: [MW:9777] A.no

Dear All
What is the suitable A.no for these consumables according to certificates of consumables?
chemical composition of the E8018-G,ER80S-G are:
E8018-G
C=.08, Si=.28, Mn=1.69, Ni=.93,  Mo=.01
ER80S-G
C=.1, Si=.63, Mn=1.2, Ni=.93,  Mo=.54,
I have doubt due to the contractor assign A.no 1 for them, but the amount of Ni& Mo is high acc to QW442.
Regards.

No comments:

Re: [MW:34913] Filler wire

E71T-1C  is Charpy Impact tested at -20degC E71T-1CJ is Charpy impact tested at -40degC. AWS Classification for FCAW is only a supplementary...