
Functions & Features
- TIG welding rods ER70S-G3 steel & ER307Si stainless steel.
- High alloy, corrosion resistant and work hardening. (stainless steel)
- High quality welding accessories for your welding work.
- Viscous molten bath and good controllability.
- High chemical purity: C: 0.09%, Si: 0.85%, Mn: 1.45% (steel)
- High chemical purity: C: 0.08%, Si: 0.85%, Mn: 7%, Ni: 8%, Cr 18% (stainless steel)
- Length: 500mm
- Diameter: 2.5mm (steel) / 2.4mm (stainless steel)
- Standards: DIN EN ISO 636-A, W 46 5 / W3Si 1 / AWS A-5.18, ER 70S-6 (steel)
- Standards: DIN EN ISO 14343-A, W 18 8 Mn S AWS A-5.9, ER 307 Si (stainless steel)
Technische Daten
Lieferumfang
- TIG welding rods STAHLWERK ER70S-G3 Steel / Ø 2,5 x 500 mm / 1 kg
- TIG welding rods STAHLWERK ER307Si Stainless Steel / Ø 2,4 x 500 mm / 1 kg
- Storage box
Note for our United Kingdom customers:
Please note that import duties and United Kingdom Import VAT apply to goods valued at £135 or more. Customs will only release the delivery once the customs duties have been paid.
Therefore, please note the delivery status by checking the tracking number.

Standards | DIN EN ISO 636-A, W 46 5 / W3Si 1 | ||||||
AWS A-5.18, ER 70S-6 | |||||||
Material number, 1.5125 | |||||||
Welding positions | PA / PB / PC / PE | ||||||
Polarity | DC- | ||||||
Ø wire | 2,5 mm | ||||||
Chemical analysis |
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Welding current | DC- | ||||||
Yield strength, Rp 0.2% | =420 MPa | ||||||
Expansion, A5 | =22 % | ||||||
Tensile strength, Rm | =500 MPa | ||||||
Impact energy, Av | -50 °C, =47 J, 20 °C, =100 J | ||||||
Approvals | TÜV / DB | ||||||
Length | 500 mm | ||||||
Weight | 1 kg | ||||||
Materials | S185 - S275JR, S355JO - S335, S255N - S355N, P235GH, P265GH, P310GH |