Autotherme-1 is a copper coated mild steel GMAW wire for welding of mild steel, low carbon steel and other structural steels of tensile strength up to 540 MPa. The wire burns with smooth arc and minimum spatter under optimum welding conditions. It is designed for single and multi-pass welding of low and medium carbon steels like; SA-36, A/B/C/D grades of SA-283, A/B/C grades of SA-285, A/B grades of SA- 414, etc.
Element | C | Mn | Si | S | P | Cu |
Percent | 0.09 | 1.60 | 0.90 | 0.018 | 0.018 | 0.15 |
UTS | Ys | Elongation | CVN Impact strength (J) |
(MPa) | (MPa) | (L= 5d)% | at minus 30°C (Joules) |
530 | 440 | 28.0 | 55 |
STANDARD SIZE : Diameter 0.8 mm, 1.2 mm & 1.6 mm
QUANTITY : 12.5 / 15.0 kgs wire, random/ layer wound in a plastic spool that conforms to DIN-8559 SD-300.
Diameter | Flat | |
Volt, V | Current, A | |
0.80 mm | 28-32 | 170-200 |
1.20 mm | 27-31 | 260-290 |
1.60 mm | 26-30 | 330-360 |
Co2
H,F,VU,OH
ER80S-G
ERCuNi
ER316L
ER90S-B3
ER70S-A1
ER80S-B8
ER90S-B3
ER308L
ER80S-D2
ER70S-2
ERNiCu-7
ERNiCrMo-10
ER309
ER70S-2
ERNiCrMo-3
ER347
ER90S-G
ER80S-B2
ER309L
ER309LMo
ER308LSi
ER90S-B9
ER410
ERNiCrMo-4
ER317L
ER80S-B6
ER90S-D2
ERNiCrMo-14
ER80S-B2