Lincoln Chromet 9-B9 Smaw Stick Electrodes – 4.0 Mm × 450 Mm, 16.2 Kg Can

Description

Low Alloy, Low Hydrogen • AWS A5.5 E9015-B91 H4

Features

• B9 (P91) alloyed steel: Modified 9CrMo designed to weld equivalent “type 91” 9CrMo steels modified with small additions of niobium, vanadium and nitrogen for improved long term creep resistance
• Moisture resistant coating provides low amounts of weld metal hydrogen levels for a superior weld
• Specifically designed for high integrity structural service at elevated temperature
• Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm) and J-factor (<120ppm)

Explore more from our collection.