| Model: | GSM.308 |
|---|---|
| Brand: | - |
| Origin: | - |
| Category: | Industrial Supplies / Machinery / Welding Solders |
| Label: | MIG ARC WELDING , MIG , WELDING |
| Price: |
-
|
| Min. Order: | - |
| Last Online:17 Jul, 2015 |
AWS A5.9 / ASME SFA5.9 ER308
JIS Z3321 YS308
EN ISO 14343-A G 19 9
Applications
MIG welding of 18%Cr-8%Ni steel for chemical industries such as oil, medical, fertilizer and textile industries and for nuclear reactors.
Characteristics on Usage
Though GSM.308 is austenitic type stainless steel wire, the weld metal contains ferrite and resistance to crack is extremely good. The usability, such as arc stability and assimilability of welds to base metal is extremely good.
Resistance to corrosion and the mechanical properties of the weld metal are good.
Typical Chemical Composition of All-Weld Metal (%)
|
C |
Si |
Mn |
Ni |
Cr |
|
0.02 |
0.35 |
1.6 |
10.1 |
19.9 |
Typical Mechanical Properties of All-Weld Metal
|
TS |
EL |
CVN-Impact |
Value |
Ferrite |
|
N/mm2(lbs/in2) |
(%) |
0℃(32℉) |
-20℃(-4℉) |
Quantity (FN) |
|
560(81300) |
42 |
90(66) |
50(37) |
10~14 |
Typical Welding Conditions (DC+)
|
Size mm (in) |
A |
V |
Speed (cm/min.) |
Gas Flow (1 /min.) |
Remarks |
|
1.2 (.045) |
260 |
27 |
30 |
25 |
Shielding gas |
|
1.6 (1/16) |
300 |
29 |
34 |
25 |
100%Ar or Ar+2%O2 |
