Welding rod for high quality welds in the construction of storage tanks and piping systems for cryogenic applications. The weld deposit is noted for its particularly good low temperature properties.
Analysis of wire electrode% (typical value):
C
Si
Mn
Ni
S
P
0.08
0.5
1.2
2.3
<0.02
<0.02
Shielding gas: DIN EN 439-I1 (100% Ar)
Mechanical properties of all-weld metal:
Tensile Strength ( N/mm 2 )
Yield Strength ( N/mm 2 )
Elongation A5 (%)
Impact energy (J) ISO -V 60°C-
Heat Treatment
570 - 700
>480
>22
>47
T
T = Heat treatment 1 hour at 620°C, furnace cooling to 300°C
Material:
DIN Standard
TStE 355 to TStE 460; EStE 355 to EStE 460; StE 255 to StE 460; WStE 355 to WStE 460
EN Standard
12Ni14; 14Ni6; 10Ni14; 13MnNi 6 3; P355NL1 to P460NL1; P355NL2 to P460NL2; S255N to S460N; S355NH to S460NH; S255NL to S460NL; S255NL1 to S380NL1
ASTM Standard
A633 Gr. E; A572 Gr. 65; A203 Gr. D; A333 and A334 Gr. 3; A350 Gr. LF3
Delivery: Copper coating , welding rods weight: 5 kg . diameter : 1 – 4 mm . Lenght: 1000mm Note: other weight & sizes are produced upon customers request
