IDENTIFICATION
Getig ST-1, ERCoCr-C
CLASSIFICATION
AWS/SFA 5.21: ER CoCr-C
DESCRIPTION
ERCoCr-C-alloyed welding wire for TIG and oxy-acetylene welding.
CHEMICAL ANALYSIS (RANGE) %
| C | Cr | W | Mo | Mn | Si | Ni | Fe | Co |
| 2.0-3.0 | 26-33 | Nov-14 | 1.0 max | 1.0 max | 2.0 max | 3.0 max | 3.0 max | Bal |
TYPICAL APPLICATIONS
• Seal Rings,
• Cutters,
• Chain Saws,
• Crushers
WELDING INSTRUCTIONS
Clean welding area, preheating temperature 450 - 600°C. Very slow cooling.
HARDNESS OF THE PURE WELD DEPOSIT : 46 HRC approx.
CURRENT TYPE : DC (-)
SHIELDING GAS : Pure Argon, For oxy-acetylene welding use acetylene excess (reducing flame).
PACKING PARAMETERS
| Size (mm) | Length (mm) | Packing / Pkt (Kg) | Packing / Box (kg) |
| 3.15 / 3.20 | 1000 | 5 | 5 x 4 = 20 |
| 4 | 1000 | 5 | 5 x 4 = 20 |
| 4.8 | 1000 | 5 | 5 x 4 = 20 |
| 5 | 1000 | 5 | 5 x 4 = 20 |