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TUFALOY 3200

Heat and wear-resistant Cr-Ni-Mo electrode for overlaying components exposed to abrasion and high temperatures.

PRODUCT DESCRIPTION:

• Designed for complex wear environments
• Resists medium to high abrasion
• Maintains hardness up to 500°C
• Excellent for heat & corrosion resistance

Applications

STANDARD:

ASME SEC II-C, AWS 5.4-E410NiMo

ALLOYING ELEMENTS:

C, Si, Mn, Cr, Mo, Ni

TENSILE STRENGTH:

100 kgf/mm2 (Min)

ELONGATION:

15% (Min)

HARDNESS:

Tensile Strength-100 kgmm2 (Min)
Yield Strength- 550Mpa (Min)
Elongation- 15% (Min)

 

Size Welding Amperage
2.5 mm 60-90 A
3.15 mm 90-120 A
4.00 mm 120-140 A
5.00 mm 140-170 A

Product Specification

• High temperature performance
• Suitable for impact conditions
• Ideal for final layer surfacing
• Works on Cr-Ni-Mo grades

• Chromium
• Nickel
• Molybdenum
• Heat-resistant alloy matrix

• Preheat electrode to 200°C
• Grind & clean base metal
• Use AC/DC+, low amperage
• Stress relieve at 580–620°C

• Hot forging dies
• Coal burner tips
• Pump & turbine parts