CLASSIFICATION
- AS/NZS ISO 17632-B - T554T1-1C/MA-N2-UH5
- AWS A5.29: E81T1-Ni1CJ H4, E81T1-Ni1MJ H4
The FabCO 811N1 is designed for mining and earthmoving equipment and other fabrication where low temperature impact values are needed. The improved slag system of this wire provides the superior welder appeal of acid slag (-T1) products and the mechanical properties normally associated with basic slag wires. Weld metal diffusible hydrogen levels are kept low, making this an excellent choice for the more demanding applications. The wire can be used with either 100% CO² or a 75% Ar/25% CO² gas mixture for shielding. It is recommended for weathering-steel fabrication where colour match is not required.
The FabCO 811N1 is designed for mining and earthmoving equipment and other fabrication where low temperature impact values are needed. It is recommended for weathering-steel fabrication where colour match is not required.
Fast-Freezing Slag
Nominal 1% Nickel Deposit
Excellent Impact Toughness
High Impact Strengths at Low Temperatures
Low-Hydrogen Deposit
Low Spatter and Excellent Slag Removal
Excellent Out of Position Performance
Suitable to Replacement to E8018-C3 Stick (MMAW) Electrodes
Resists Cracking in Severe Applications
Assists in Minimizing the Risk of Hydrogen-Induced Cracking
Improves Operator Appeal, Reduces Clean-Up Time
Typical All Weld Metal Chemical Analysis | ||||||
---|---|---|---|---|---|---|
Shielding Gas | C | Mn | P | S | Si | Ni |
100% CO2 | 0.03 | 1.09 | 0.007 | 0.005 | 0.32 | 1.01 |
75% Ar/25% CO2 | 0.06 | 1.39 | 0.009 | 0.008 | 0.53 | 1.00 |
Typical Diffusible Hydrogen | |
---|---|
Hydrogen Equipment | Gas Chromatography |
100% CO2 | 2.4ml/100g |
75% Ar/25% CO2 | 3.0ml/100g |
Typical All Weld Metal Mechanical Analysis | ||||
---|---|---|---|---|
Gas Type | Yield Strength | Tensile Strength | Elongation | CVN Impact Values |
100% CO2 | 503 MPa | 572 MPa | 26% | 88J @ -40ºC |
75% Ar/25% CO2 | 586 MPa | 641 MPa | 25% | 54J @ -40ºC |