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Luchs 318L Stainless Steel MIG Welding Wire, 1.20 mm, 12.5 kg

₺ 10.997,85

+ VAT
Product Code
: Luchs 31812
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PRODUCT DESCRIPTION PRODUCT REVIEWS

It offers high resistance to intergranular corrosion under general corrosion conditions. It is used in the welding of austenitic-type Cr-Ni-Mo stainless steels containing Ti or Nb.

Thanks to its high silicon (Si) content, the surface tension of the molten weld metal is improved, resulting in excellent spreading over the base metal.

Classification and Chemical Analysis of the Welding Wire (Typical)

AWS A5.9
: ~ ER318
EN 12072 : G 19 12 3 NbSi
C Si Mn Cr Ni Mo Nb P + S

0.04

0.85

1.40

18.9

11.7

2.70

0.50

< 0.035

Mechanical Properties of the Base Metal (Typical)

Yield Strength : 410 (N/mm²)
Tensile Strength : 630 (N/mm²)
Elongation (L=5d) : 35 (%)
Impact Strength
: 100 (Joule) (at +20°C)

Inert Gases (EN 439)

M12: Ar + 0–5% CO2
M13: Ar + 0–3% O2

Applications and Welded Materials

Low-Carbon Stainless Steels:
X2 CrNiMo 17 12 2 (1.4404), X2 CrNiMo 18 14 3 (1.4435)
X2 CrNiMoN 17 11 2 (1.4406), X2 CrNiMoN 17 13 3 (1.4429)
Medium-Carbon Stainless Steels:
X4 CrNiMo 17 12 2 (1.4401), X4 CrNiMo 17 13 3 (1.4436), G-X5 CrNiMo 19 11 (1.4408)
Stabilized Stainless Steels:
X6 CrNiMoTi 17 12 2 (1.4571), X6 CrNiMoNb 17 12 2 (1.4580), X6 CrNiNb 18 10 (1.4550)
G-X5 CrNiNb 19 10 (1.4552)
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