Sunday, November 7, 2010

Re: [MW:8120] E7018 & E7018-1

Improved impact properties


----- Original Message -----
From: Adi [adinraos@gmail.com]
Sent: 06/11/2010 07:15 MST
To: "Materials & Welding" <materials-welding@googlegroups.com>
Subject: [MW:8112] E7018 & E7018-1

Hi everybody

What is meaning of " -1 " in electrode E7018-1
Is it indicate hydrogen diffusion

What is the difference between E7018 & E7018-1, only impact test or
material composition also


Reg

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