Product Description:
HASTELLOY® G-30® coated electrodes are used for the shielded metal arc welding of G-30® alloy. The deposited weld metal has superior corrosion resistance over most other nickel and iron-base alloys in commercial phosphoric acids as well as many complex environments containing highly oxidizing acids such as nitric/hydrochloric, nitric/hydrofluoric, and sulfuric acids. The electrodes can also be used for the overlay and cladding of carbon steels where enhanced corrosion resistance is needed.
Specifications:
AWS A 5.11 ENiCrMo-11 ASME IX F-45
ASME SFA 5.11 ENiCrMo-11 UNS W86030
*Specify at time of order
Composition:
|
Nickel |
Balance |
|
Chromium |
28.0-31.5 |
|
Iron |
13.0-17.0 |
|
Molybdenum |
4.0-6.0 |
|
Tungsten |
1.5-4.0 |
|
Copper |
1.0-2.4 |
|
Niobium + Tantalum |
0.3-1.5 |
|
Cobalt |
5.0 max. |
|
Manganese |
1.5 max. |
|
Silicon |
1.0 max. |
|
Carbon |
0.03 max. |
|
Phosphorus |
0.04 max. |
|
Sulfur |
0.02 max. |
|
Other |
0.50 max. |
Minimum Mechanical Properties:
|
Tensile (psi) |
85,000 |
|
Mpa |
590 |
|
Elongation (%) |
25 |
Available Product Forms and Sizes:
|
Diameter in |
0.093 |
0.125 |
0.156 |
0.187 |
|
Diameter mm |
2.40 |
3.20 |
4.00 |
4.70 |
|
Length in |
10 |
14 |
14 |
14 |
|
Length mm |
254 |
355.6 |
355.6 |
355.6 |
|
Package Weight lbs. |
5 |
10 |
10 |
10 |
|
Current (A) DCEP |
40-70 |
70-100 |
80-140 |
120-150 |
