Technical Specs

·         Diameter: .045"

·         AWS Classification: E81T1-B2LM

·         Weight: 33 lb roll

·         Core Info: Flux Core

·         Trade Name: Dual Shield® 8000-B2L, Dual Shield®

 

E81T1-B2 is a titania slag formulation flux cored wire for single or multi-pass welds on 1.25% Cr 0.5% Mo steels used for high pressure steam pipes of boilers, oil refining processing equipment, pressure vessels and castings of the same alloy content. The weld deposits are designed to operate at high temperature service. The shield gas recommended is 100% CO2.

Applications:
E81T1-B2 is used extensively in the fabrication and repair of pressure vessels, petrochemical processing equipment, and piping
systems. The weld metal analysis of the deposit is similar to E8018-B2 Low Hydrogen Electrodes. E81T1- B2 is also used to weld 0.5% Cr – 0.5% Mo, 1.0% Cr – 0.5% Mo, and 1.25% Cr – 0.5% Mo steels.
The weld deposits are smooth and have deep penetration. USA B1T1-B2 is noted for its smooth arc and minimum spatter. When used for horizontal fillet joints the weld bead has equal leg lengths, flat faced fillets with fine ripples. This is an all-position wire and can also be used with Argon-CO2 mixed shield gas.

 

Item Details Dual Shield 8000-B2L is an all-position flux cored electrode for low carbon grades of 1.25% Cr - 0.5% Mo steels. It is designed for use with 75% - 90% Argon, remainder CO2 shielding gases. The weld metal analysis is similar to an E8018-B2L low Hydrogen electrode. Specifications AWS : E81T1-B2LM Applications Pipeline Petrochemical Chemical