| |
|
JIS Z3312 YGW - 12 |
| METARC |
|
ISO14341 |
| ESARC |
Approved By : |
BHEL / WRI / IBR / SUZLON / REGEN |
| APPLICATION |
Suitable for all-position welding , applicable for wide-current range ,stable electric arc under the operating condition of low current , low spark spatters , widely applied to structural welding butt joints welding and fillet welding in the industries of ship building , bridge architecture and machinary. |
| NOTES ON USAGE |
Use with 100% Co2 , CO2 / Argon + CO2 .Keep the shielding gas flow at 15 - 25 litrs / min . Keep the electrode extension between 15-25 mm . Keep distance between tip and base metal 6 - 15 mm for less than 250 A, and 15-25 mm for more than 250A of welding Current. |
| REQUIREMENT CHEMICAL COMPOSITION OF WIRE %* |
| |
C |
Mn |
Si |
P |
S |
| |
0.06 - 0.15 |
1.40 - 1.85 |
0.80 - 1.15 |
0.025 Max |
0.035 Max |
| REQUIREMENT MECHANICAL PROPERTIES OF ALL WELD METAL |
| |
YS |
TS |
EL |
Temp |
CVN - Impact Value |
| |
Mpa |
Mpa |
% |
o C ( o F) |
J ( ft - ibs) |
| |
400 Min |
485 Min |
22 Min |
-29 (-20) |
27 ( 20 ) Min |
| TYPICAL CHEMICAL COMPOSITION OF WIRE %* |
| |
C |
Mn |
Si |
P |
S |
| |
0.08 |
1.50 |
0.90 |
0.01 |
0.02 |
| TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL |
| |
YS |
TS |
EL |
Temp |
CVN - Impact Value |
| |
Mpa (Ibs/in2) |
Mpa (Ibs/in2) |
% |
o C ( o F) |
J ( ft - ibs) |
| |
430 (62400) |
540 (78400) |
28 |
-29 (-20) |
70 ( 52 ) |
| |
|
|
|
|
|
| APPROVALS |
BHEL , REGEN , IBR |
| PACKAGE |
| |
Wire Diameter (mm) |
0.80 |
1.20 |
1.60 |
2.00 |
| |
Weight (Kgs) * |
12.5 |
15 & 250 |
12.5 |
15.0 |
| *Packaging can be as per customer requirement |
| Note : 250 kgs are supplied in drums |
