IDENTIFICATION
Griduct 7, E 10016G
CLASSIFICATION
AWS/SFA 5.5: E 10016G
DESCRIPTION
An extruded heavy coated, Low Hydrogen type electrode for all position welding of Low alloy high tensile steels. The deposited weld metal is of radiographic quality.
WELD METAL ANALYSIS (RANGE) %
| C | Mn | Si | S | P | Ni | Cr | Mo |
| 0.09 max | 1.0 - 1.70 | 0.2 - 0.6 | 0.03 max | 0.03 max | 1.0 - 1.8 | 0.4 max | 0.40 max |
MECHANICAL PROPERTIES (RANGE)
| UTS (MPa) | YS (MPa) | EL (%) (L=4D) | CVN Impact Value | |
| Temp | Joules | |||
| 690 - 790 | 640 min | 18 min | 27°C | 50 - 100 |
TYPICAL APPLICATIONS
• Ideal for welding of pressure vessels high-tensile steel machinery parts, earthmoving equipment parts, automobile parts, chemical plant equipments, steam turbine, rotors, etc.
• Suitable for machinery parts made of high tensile and low alloy steels and essential steel structures using for 70 Kgf/mm2 class steels for welding N-A-XTRA 60 Steel.
• Use short arc length.
DIFFUSIBLE HYDROGEN IN THE WELD METAL : less than 4ml / 100g of weld metal.
REDRYING TEMPERATURE : 350°C / 2 hrs
WELDING POSITION :
PACKING PARAMETERS
| Size (mm) | Length (mm) | Amps | Packing / Box (kg) | Packing / Box (Pcs) |
| AC (90V) / DC (+) | ||||
| 2.5 | 350 | 60 -85 | 5 x 4 = 20 | 160 x 4 = 640 |
| 3.15 / 3.20 | 450 | 90 - 130 | 5 x 4 = 20 | 110 x 4 = 440 |
| 4 | 450 | 140 - 190 | 5 x 4 = 20 | 70 x 4 = 280 |
| 5 | 450 | 190 - 250 | 5 x 4 = 20 | 45 x 4 = 180 |