MIGWIRE 312

This alloy can be used for welding stainless steel and low-alloy steels (welding low- and medium-alloy steels to stainless steels) and for filler welding applications on low- or medium-alloy steels. Its low carbon content enhances resistance to intergranular corrosion. In carbon steels, it can be used as a buffer layer prior to cladding with 308 and 308L-type welding materials to achieve a 304 and 304L-type surface coating.

Description
Standards: EN ISO 14343-A – 23 12 L
AWS A 5.9 – ER309 L
Werksto Nr – 1.4332
Composition of the Base Metal, % (Typical) C Ni Mon Si Feature Mon Cu Nb N Ti W
 ≤ 0,03  ≤ 0,65 1,0-2,5 12,0-14,0 23,0-25,0  ≤ 0.5  ≤ 0.5
Mechanical Specifications: Yield Strength (MPa) 400
Tensile Strength (MPa) 600
Percentage Elongation, A5, (%) 35
Çentik Darbe Dayanımı (j/cm2
)
130
Additional Information

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