High-perf.mance weld.wire 1.4337 D:1.2mm

MAG wire electrode FORMAT 1.4337

Standard designation:
EN ISO 14343-A G2919
AWS A 5.9 ER312
Material no.: 1.4337

Type of current: = +
Shielding gas (EN 439): M12, M13

Specific analysis of the welding wire %:
C Si Mn Cr Ni
0.15 0.5 1.6 30 9

High Resistance to hot cracking: good toughness with a high yield point

Properties and areas of application:
• Microstructure: austenite/ferrite
• Non-rusting (wet corrosion up to 300 °C)
• Connections and applications on the same/similar species Steels/cast steel grades
• Tough connections (single-layer) on unalloyed and low-alloy structural steels of higher strength, on manganese steel and CrNiMn steels

Base materials:
• X10Cr13 (1.4006)
• X120Mn12 (1.3401 )
• S235J
• S355J

Mechanical quality values of the weld metal according to EN 1597-1 (minimum values at RT):
Heat treatment: unannealed
0.2% proof stress (N/ mm²): 500
Tensile strength (N/mm²): 750
Elongation (Lo=5d0) %: 20
Notched impact work ISO -V (J): 27

Welding instructions:
Base materials: Stainless and heat-resistant, unalloyed and low-alloy steels/cast steel grades
Preheating: Corresponding to the base material
Post-heat treatment: Usually not required

Other dimensions and forms of delivery available on request.