Dmo-ig ER70S-A1 Creep Resistant Steel TIG Rod - 2.4mm

Benefits

Unmatched high-temperature performance
Exceptional creep resistance and crack resistance
Superior weld toughness and impact resistance
Wide operating temperature range
Smooth arc characteristics and easy weldability
Approved for demanding applications in various industries

Unleash the Strength and Resilience for Your Toughest Welds
For those critical projects demanding unwavering performance, the Bohler DMO-IG ER70S-A1 Creep Resistant Steel TIG Rod steps up to the challenge. This premium TIG welding consumable delivers exceptional strength, crack resistance, and high-temperature tolerance, making it the ideal choice for the below applications.

Uncompromising Performance:
Superior Creep Resistance: The DMO-IG ER70S-A1 boasts a 0.5% molybdenum alloy that provides exceptional resistance to creep deformation at elevated temperatures, up to 550°C This ensures your welds retain their strength and integrity over extended periods, even in demanding thermal applications.
Enhanced Crack Resistance: The optimised composition minimises the risk of cracking during welding, reducing rework and ensuring reliable, high-quality welds
Exceptional Toughness: The DMO-IG ER70S-A1 delivers a very tough weld deposit, making it perfect for applications requiring superior impact resistance and durability
Ductility Across Temperatures: This TIG rodmaintains excellent ductility across a wide temperature range, from -30°C to +500°C , accommodating for potential thermal contraction and expansion without compromising weld integrity

Features
Available in industry-standard diameters: 1.6mm, 2.4mm, and 3.0mm for optimal weld pool control and versatility
Copper coated for smooth feeding and enhanced arc stability
AWS A5.28/SFA-5.28 classification ensures consistent quality and reliable performance
Suitable for welding similar alloyed creep-resistant steels, cast steels, and for applications requiring higher tensile strength weld metal in ordinary C-Mn steels.Applications

Power Generation: Boilers, pressure vessels, and pipelines
Heavy Construction: Cranes, bridges, and other load-bearing structures
Chemical Processing: Vessels and equipment handling high-temperature, corrosive environments
Oil & Gas Pipelines: Ensuring structural integrity for long-term reliability

Ordering





















Part No.Description280031.6mm 20kg350662.4mm 20kg350743.0mm 20kg

Specification
Classifications:
EN ISO 21952:
- A W MoSi
- B W
EN ISO 636:
-A W 2Mo/W 46 3 2Mo
-B W 2M31/W 55A 3U 2M31
AWS A5.28/SFA-5.28:
ER70S-A1