Kawat las E385 TECHROD 385-16 techalloy

Merek : techalloy
aws : E385
dia : 3.2mm
berat : 4.54kg/can (10 lbs)

Tech-Rod 385 is used for welding materials of similar chemical composition (Type 904L). These materials are used in
fabrication of equipment and vessels for handling and storage of sulfuric acid and phosphoric acid. The weld metal is fully
austenitic, and must be done with low heat input, using a stringer bead technique.

TECHALLOY
TYPICAL OPERATING PROCEDURES
Diameter
in (mm)
Length
in (mm)
Amperage
Flat Vertical & Overhead
1/8 (3.2) 14 (355) 85-110 80-90
5/32 (4.0) 14 (355) 110-140 100-120
DEPOSIT COMPOSITION
%C %Cr %Ni %Mo %Mn
Requirements
AWS E385-16 0.03 max. 19.5 – 21.5 24.0 – 26.0 4.2 – 5.2 1.0 – 2.5
Typical Results
Tech-Rod 385 0.02 20.4 24.9 4.8 1.4
%Si %P %S %Cu
Requirements
AWS E385-16 0.90 max. 0.03 max. 0.02 max. 1.2 – 2.0
Typical Results
Tech-Rod 385 0.34 0.01 0.01 1