Description
Weld Star – ER 2594 Stainless TIG Wire (3.2mm) 5kg
Weld Star – ER 2594 is an austenitic-ferritic duplex stainless steel TIG wire designed for welding applications requiring superior corrosion resistance. Characterized by a PREN of at least 40, this wire qualifies as a super duplex stainless steel. It offers excellent resistance to various forms of corrosion, making it ideal for environments where corrosion resistance is paramount.
Features and Benefits:
- Super Duplex Stainless Steel: Characterised by a PREN of at least 40, ensuring high wear resistance and longevity in corrosive environments.
- Excellent Corrosion Resistance: Provides resistance to intergranular corrosion, pitting, and stress corrosion cracking, especially in chloride environments.
- Over-alloyed with Nickel: Ensures the optimum combination of microstructure, mechanical properties, and corrosion resistance.
Common Applications (Industries and Examples):
- Petrochemical Industry: Used in various applications where corrosion resistance is vital.
- Offshore Industry: Ideal for marine and underwater applications.
- Pulp and Paper Industry: Suitable for equipment and machinery in paper production.
- Pollution Control Equipment Production: Used in the manufacturing of equipment that ensures environmental safety.
Typical Base Materials
- UNS S32750
- UNS S32760
- J93380
- J93404
- S32550
- J93370
- J93372
Note that this is an illustrative list and not exhaustive.
Standards:
- EN ISO 14343-A – W 25 9 4 N L
- AWS A5.9 – ER 2594
Chemical Composition % (Typical)
| C | <0.03 |
| Mn | <1.00 |
| Si | <1.00 |
| S | <0.020 |
| P | <0.035 |
| Ni | 9.28 |
| Cr | 25.12 |
| Mo | 3.60 |
| Cu | 0.59 |
| N | 0.22 |
| W | 0.62 |
Mechanical Properties
| Tensile Strength | ≥750 MPa |
| Yield Strength | ≥550 MPa |
| Elongation | ≥25% |
Please Note: Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.
Shielding Gases
- EN ISO 14175 – M12, M13
Welding Positions
- EN ISO 6947 – PA, PB, PC, PD, PE, PF, PG
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.
Reviews
There are no reviews yet