Aws E7015-A1 Heat-Resistant Steel Electrode

- Feb 23, 2018-

1. Details about the Round Solid Rod
Place of Origin: China (Mainland)
Model Number: E7015-A1
Material: Steel Alloy
Length: 300mm 350mm 400mm 450mm
Diameter: 2.0mm,2.5mm,3.2mm,4.0mm
Application: Welding carbon steel materials

2. Descriptions
Pearlitic heat-resisting steel with coating of low sodium hydrogen electrode.DC reverse connection and all position welding.Workpiece shall be preheated about 150-250°C before welding and tempering at 620-710°C after welding process.  
3. Features
1) Welding temperature is lower than 300 degrees
2) Heat-resistant-Steel-Electrode

4. Inner packing
1) 2.5mm x 300mm, 1-5kg/inner box + plastic bag 
2) 3.2mm x 350mm, 1-5kg/inner box + plastic bag
3) 4.0mm x 350mm, 1-5kg/inner box + plastic bag
Deposited metal diffusion hydrogen content:≤6.0ml/100g (Method of glycerol)
X ray flaw detection requirement:LevelI

Reference Current:(DC)                                                                                                
Diameter (mm)             Φ3.2                   Φ4.0                    Φ5.0                              
Current (A)                     90-120              140-180              170-210