DIFFUSALOY 309MO

Lo-Temp electrode for high-temperature welding of stainless, clad, and dissimilar steels.

PRODUCT DESCRIPTION:

• All-positional austenitic electrode
• Welds AISI 309, 310, 316 clads
• Excellent for dissimilar steels
• Provides oxidation resistance up to 1100°C

Applications

STANDARD:

ASME SEC-II-C, AWS
SFA5.4 -E309MoL

ALLOYING ELEMENTS:

C, Si, Mn, Cr, Ni,Mo

TENSILE STRENGTH:

550 N/mm2 (Min)

ELONGATION:

30% (Min)

PACKAGE SIZES:

5 KG – 20 KG

KEY FEATURES:

• Withstands high temperature
• Ideal for cushioning layers
• Low heat input, minimal distortion
• Smooth, spatter-free deposits

WELD DEPOSIT CONTAINS:

• Chromium-nickel matrix
• Molybdenum alloying
• High-temperature stabilizers
• Oxidation-resistant phases

WELDING GUIDELINES:

• AC/DC+, lowest amps
• Clean weld area
• Short arc, no weaving
• Chip slag between passes

TYPICAL APPLICATIONS:

• Furnace & kiln parts
• Clad steel welding
• Heat exchangers