WELD METAL PROPERTIES – MECHANICAL ANALYSIS
Tensile Strength RM: – 650 N/mm² (94ksi)
Proof stress Rp: (0.2%) – 535 N/mm² (78ksi)
Sheer strength: – 520 N/mm² (75ksi)
Elongation: – 35%
Charpy impacts: – 74J @ 20°C
WELD METAL PROPERTIES – CHEMICAL ANALYSIS
Carbon (C) – Typical 0.045%
Chromium (Cr) – Typical 22.5%
Nickel (Ni) – Typical 12.7%
Molybdenum (Mo) – Typical 3.6%
WELDING PARAMETERS – ELECTRICAL CHARACTERISTICS
Electrode Diameter – 3.2mm (1/8”) 4.0mm (5/32”)
Current Type DC only
Polarity: DCSP (-Ve) or DCRP (+Ve)
Amps & material thickness – 170-250 250-350
Volts: (OCV) – 70-80 (max)





