.045" E91T1-B9M Select 910-B91 Gas Shielded Flux Core Tubular Low Alloy Steel Wire 33 lb Spool

Part Number: 129733SKU: S04129733

$608.45

Unit Of Measure:

Adding this item to your cart will qualify your order for free shipping.

Item Details

Select 910-B91 is a low alloy steel electrode for flux cored arc welding with external gas shielding. It is designed for single and multiple pass welding of 9Cr-1Mo steels, in all positions. This electrode contains small additions of niobium, vanadium and nitrogen to improve long term creep properties. The recommended shielding gas is 75-80% Ar, balance CO2, with a suggested flow rate of 40- 50 cfh, and a minimum dew point of -40 deg F.

Features

Select 910-B91 is a premium, all position, flux cored electrode for joining 9Cr-1Mo steels.
Smooth and stable arc transfer, and the deposited weld beads are uniform with good tie-in
Offers increased deposition rates compared to covered and solid electrodes, has greater tolerance for rust and millscale, and eliminates lack of fusion defects associated with solid wire.

Applications

Select 910-B9 is used to weld 9Cr-1Mo creep resistant steels, such as A387 Gr 91 plate, A335 P91 and A369-FP91 piping, A199-T91, A200-T91 and A213-T91 tubing, A182-F91 forgings, as well as fittings and castings of similar composition.
Typical applications include power plant turbine casings, valves, headers and piping.

Specifications

"
Diameter» .045""
AWS Classification» E91T1-B9M
Weight» 33 lb
Core Info» Flux Core
Trade Name» Select 910-B91
Shielding Info» Gas
Package» Spool"

Caution

Protect yourself and others - read the safety data sheet prior to using this product.

WARNING

WARNING: This product can expose you to chemicals including Thorium dioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.