GM 347H

IDENTIFICATION :ER 347H
CLASSIFICATION :AWS /SFA5.9 ER-347H

DESCRIPTION :

A niobium stabilized, having controlled Carbon content stainless steel MIG wire of 19/10 type for GMAW welding.

CHARACTERISTICS :

GM347H are niobium Stabilised stainless steel wire having controlled Carbon of 20% Cr 10% Ni type for GMAW welding smooth flow and shiny bead. The weld deposit is free from cracks.

The deposited weld metal is of radiographic quality.

TYPICAL APPLICATION :

GM 347H is suitable for AISI 321, 347, 347H and 348 type grade that are commonly used in refinery, chemical, and petrochemical industries, food & beverage industries etc.

COMPOSITION OF THE WIRE (RANGE) %:

C Ni
Mn Si Nb Cr S P Cu Mo
0.04-0.08 9.0-11.0 1.0-2.5 0.30-0.60

%Cx8 minor 0.95 max

19.0-21.5 0.03 max 0.03 max 0.50 max 0.50 max

MECHANICAL PROPERTIES (RANGE) :

Tensile Strength N/mm2 Yield Stress N/mm2 Elongation(%)(L=4D)
550-650 400-500 30-45

PACKING DATA :

SIZE (mm)

Weight of the spool(Kg)

0.8 12.5
1.0 12.5
1.2 12.5
1.6 12.5