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DIFFUSALOY 925

DIFFUSALOY 925

Lo-Temp versatile electrode for weldinghighly alloyed and dissimilar steels with superior corrosion resistance.

PRODUCT DESCRIPTION:

• For Sandvik 2RK65, Alloy 20
• Highest resistance to corrosion particularly to reducing atmosphere up to 1200°C.
• Suitable for dissimilar steel joining
• Low heat input, all positional

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Applications

STANDARD:

ASME SEC-II-C
AWS SFA 5.4, E385 (mod)

ALLOYING ELEMENTS:

C, Si, Mn, Cr, Mo, Ni, CU

TENSILE STRENGTH:

60 kgf/mm2 (min)

ELONGATION:

30% (min)

PACKAGE SIZES:

5 KG, 20 KG

TIP COLOR

LIGHT GREY

COATING COLOR

LIGHT GREY

 

 

Size Welding Amperage
2.5 mm 60-90 A
3.15 mm 80-110 A
4.00 mm 100-130 A
5.00 mm 130-160 A

Product Specification

• Corrosion resistance up to 1200°C
• Welds stainless to carbon steels
• Smooth bead finish
• Very low heat input

• Nickel-rich matrix
• Chromium
• Molybdenum
• Low carbon

• Preheat to 150°C
• Clean weld area
• Use AC/DC+ low amps
• Clamp and tack carefully
• Avoid weaving

• Cryogenic components
• Cooling coils
• Deep freezers
• Chemical industry
• For studed bolt buffer layer depostion

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