Description
Weld Star – A32 (ER 80S-B2) TIG Wire (1.0mm) 5kg
Weld Star – A32 TIG Wire is a low alloy, copper-coated wire designed with 1.25% Chromium (Cr) and 1% Molybdenum (Mo) content. This wire is specifically formulated for welding heat-resistant steels and is ideal for high-temperature power generation applications.
Features and Benefits:
- Heat Resistant: Designed for high-temperature applications, with recommended working temperatures of up to 550°C.
- High-Quality Welds: Suitable for welding 0.9% Cr and 0.5% Mo steels, ensuring durable and reliable welds.
- Versatile Applications: Commonly used in the chemical and ammonia synthesis process, heat exchangers, boilers, pipes, pressure vessels, and the petrochemical industry.
- Quality Production: Made with virgin raw materials sourced from specialized steel mills, ensuring consistent quality and reliability.
Common Applications:
- Power Plants: Ideal for high-temperature power generation applications.
- Chemical and Petrochemical Industries: Used in equipment for the chemical and ammonia synthesis process, heat exchangers, boilers, and pipes.
- Pressure Vessels: Suitable for welding pressure vessels and other high-temperature applications.
Typical Base Materials:
13CrMo4-5, G17CrMo55, A387:2,11,12, A200: T11, T12, GS 25CrMo4, GS 18CrMo910, 10CrMo910, 10CrSiMoV7, 10CrV63, 12CrSiMo8 (Illustrative, not exhaustive list).
| Standards |
| EN ISO21952-B – 1CM |
| AWS A5 28 – ER 80S-B2 |
| Chemical Composition % (Typical) | |||||
| C% | Si% | Mn% | P% | S% | Cu% |
| 0 08 | 0 55 | 0 60 | <0 012 | <0 015 | <0 25 |
| Cr% | Ni% | Mo% | Al% | V% | Fx ppm |
| 1 30 | <0 20 | 0 50 | <0 020 | <0 010 | <15 |
| Mechanical Properties (Typical) |
||
| Tensile Strength | 620 MPa | |
| Yield Strength | 510 MPa | |
| Elongation | 24% | |
| Impact Strength | 100 J | |
| Test Temperature | -10 degC | |
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors
Shielding Gases
EN ISO 14175 – TIG: I1 (Argon)
Welding Positions
EN ISO 6947 – PA, PB, PC, PD, PE, PF
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
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