Mobile Fume Extractors
Extraction Arms & Fans
Plymovent Extraction Fans
Plymovent Hose Tube Arms
Plymovent Metal Tube Arms
Plymovent Plastic Tube Arms
Plymovent Extraction Arm Accessories
Stationary Filter Units
Spark Arrestors
Extraction Tables
Control Equipment
FlexHood
Filters & Spare Parts
Extraction Arm Spare Parts
Stationary Filter Unit Spares
Mobile Filter Unit Spares
Plymovent Fan Spares
Plymovent Extraction Table Spare Parts
Plymovent Filters
Environment Diluter System
Easy Solutions For Source Extraction
Mobile / Portable Solutions
Stationary Solutions
Stationary Solutions with Filter Units
Downdraft Tables
Machine Tool Applications
RPE Air Fed Helmets
Aeroguard Air Quality Monitor
Shop 55,000 Products
SERVICE DEPT.
HIRE
RAPID BLOG
FEEDBACK
Description:
TIG ER70S-A1 is a 0.5% Mo alloyed wire intended for TIG welding similar composition steels, used where creep rupture strength and ductility at service temperatures up to 550°c are required, e.g. DIN 15 Mo3, BS 3059 Grade 243 and ASTM A335 Grade P1. The Mo content confers some resistance to hydrogen attack in chemical process plant applications.
TIG ER70S-A1 is also suitable for ordinary C-Mn steels when higher tensile strength weld metal is required. Preheat and interpass temperature of 100-150°C is recommended. Stress relief at 620°c.