Dear friend,
In 12Cr1MoV,the chromium content is only 0.9 to 1.2%. So we can use E8018-B2. In my 600MW chinese boiler all crown plates(Pr.parts support) are fabricated in 12Cr1MoV. Here we use only E8018 as per Chinese instruction.
Regards
Jubair
On Jul 31, 2012 9:58 AM, "Parveen Kumar Nakwal" <pknakwal@gmail.com> wrote:
-- Dear Experts,In Thermal Power we have material of Strape plate is 15CrMo & we are using E8018B3,Now New material 12Cr1MoV is coming for structure & piping work. Can we use ER 90SB3 + E9018 B3 ?which electrode & filler wire we should use as per standard.If Not kindly suggest me Which Electore & filler wire should we use, as per the standards.Waiting for Reply.Regards.--
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