Lincoln Electric, M9CRMOVN-10, MIG Wire, 1.0 mm, B9 Alloyed Steel, Non-Copper Coated

9CrMoVN is a low alloy steel MIG wire designed to weld equivalent ‘type 91’ 9CrMo steels modified with small additions of niobium, vanadium and nitrogen to give improved long term creep properties. Typically used for power plants, elevated temperature piping, oil refineries, and turbine casting applications.

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
• Non-copper coated solid wire
• Specifically designed for high integrity structural service at elevated temperature

• Weight: 33 lbs
• Wire Diameter: 1.0 mm
• Material: Low Alloy Steel
• Coating: Non-copper coated
• Classification: AWS A5.28 ER90S-B91, EN ISO 21952-A G CrMo91
• Mechanical Properties After PWHT: Tensile Strength 750 MPa, 0.2% Proof Strength 600 MPa, Elongation 19-20%, Hardness 250 HV
• Shielding Gases: M13 (Ar+0.5-3% O2), M21 (Ar+15-25% CO2)
• Country of Origin: Germany

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