Features and Applications
A low alloy copper coated wire with 1.15% Cr and 0.5% Mo content for welding creep resistant steels.
Good resistant properties against hydrogen and sulphur agent attacks.
Recommended working temperatures of up to 550°C.
Precision layer wound for superior wire feeding characteristics.
Typically used on equipment for the chemical and ammonia synthesis process, heat exchangers, boilers, pipes, pressure vessels, petrochemical industries etc.
Green wire is produced using virgin raw materials sourced from specialised steel mills, which ensures consistent reliability and quality.
Test Certificates can be found online @wilkinsonstar247.com
Typical Base Materials
13CrMo4-5, 15CrMo5, 16CrMoV4, G17CrMo5-5, G22CrMo5-4 A193 Gr.B7, A355 P11-12, A193: B7 13CrMo4-5, 15CrMo3, 13CrMo44, 15CrMo3, 13CrMo4 2, GS-25CrMo 4, GS-17CrMo55, GS17CrMo55, GS22CrMo4 H IV, 15CrMo3, 13CrMoV42, 13CrMo44, St44KL*
* Illustrative, not exhaustive list
| Standards |
EN ISO 21952-A - G CrMo1Si
|
AWS A5.28 - ER 80S-G
|
| Chemical Composition % (Typical) |
| C% |
Si% |
Mn% |
P% |
S% |
Cu% |
Cr% |
| 0.09 |
0.65 |
1.05 |
<0.012 |
<0.015 |
<0.25 |
1.15 |
| |
|
|
|
|
|
|
| Ni% |
Mo% |
Al% |
V% |
Zr+Ti% |
Nb |
|
| <0.15 |
0.50 |
<0.020 |
<0.030 |
<0.050 |
<0.010 |
|
Mechanical Properties (Typical)
|
| Tensile Strength |
630 MPa |
|
| Yield Strength |
520 MPa
|
|
| Elongation |
23% |
|
| Impact Strength |
100 J |
|
| Test Temperature |
+20ºC |
|
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
| Welding Parameters |
| Ømm |
Current (A) |
Voltage (V) |
| 0.80 mm |
60-200 |
16-28 |
| 1.00 mm |
80-260 |
17-32 |
1.20 mm
|
100-360 |
18-34 |
Shielding Gases
EN ISO 14175 - C1, M21
Welding Positions
EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG
| Packaging Data |
Diameter
|
Weight
|
Spool |
Pallet Qty
|
|
0.80 mm
1.00 mm
1.20 mm
|
15 Kg
15 Kg
15 Kg
|
D300
D300
D300
|
72
72
72
|
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
