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Functions & properties
- TIG filler metal ER70S-G3 steel & ER307Si stainless steel & ER4043Si5 aluminum.
- High alloy, corrosion resistant and work hardening. (stainless steel)
- Corrosion resistant, insensitive to hot cracking and ideal for aluminum casting. (Aluminum)
- High-quality welding accessories for your welding work.
- Viscous weld pool & 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)
- High chemical purity: Si: 5% , Al: 95% (aluminum)
- Length: 500mm
- Diameter: 2,4 mm
- 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)
- Standards: DIN EN ISO 18273 , S Al 4043A (AlSi5(A)) AWS A-5.10 , ER 4043 (aluminum)
Technical Data
Scope of delivery
- STAHLWERK TIG welding rods ER70S-G3 steel / ø 2.4 x 500 mm / 1 kg
- STAHLWERK TIG welding rods ER307Si stainless steel / ø 2.4 x 500 mm / 1 kg
- STAHLWERK TIG welding rods ER4043Si5 aluminum / ø 2.4 mm x 500 mm / 1 kg
- Including practical storage box for welding rods
| 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 |
- Technical data:
- Note: - Untreated low strength value
- Technical data:
- Scope of delivery: - TIG Welding Rods STAHLWERK ER70S-G3 Steel / Ø 2,5 x 500 mm / 1 kg
High-alloy TIG welding rod.
Suitable for dissimilar joints and buffer layers.
High quality welding accessories for your welding work.
Excellent welding characteristics thanks to high Si content.
| Standards | DIN EN ISO 14343-A, W 18 8 Mn Si | ||||||||||
| AWS A-5.9, ER 307 Si | |||||||||||
| Material number | 1.4370 | ||||||||||
| Welding positions | PA / PB / PC / PE | ||||||||||
| Polarity | DC- | ||||||||||
| Ø wire | 2,4 mm | ||||||||||
| Chemical analysis |
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| Welding current | DC- | ||||||||||
| Yield strength, Rp 0.2% | =450 MPa | ||||||||||
| Expansion, A5 | =42 % | ||||||||||
| Tensile strength, Rm | =650 MPa | ||||||||||
| Impact energy, Av | 20 °C, =120 J, -80 °C,=60 J | ||||||||||
| Approvals | TÜV / DB | ||||||||||
| Length | 500 mm | ||||||||||
| Weight | 1 kg | ||||||||||
| Materials | 1.3401, Difficult to weld steel, tool steel, spring steel, manganese steel, case-hardened steel, black/white connections |
ER4043 Si5 Aluminum
TIG welding rod, aluminum.
5% silicon.
Resistant to hot cracks.
Main areas of use are welds on cast aluminum.
- Not suitable for subsequent anodisation
| Standards | DIN EN ISO 18273, S Al 4043A (AlSi5(A)) | ||||
| AWS A-5.10, ER 4043 | |||||
| Material number | 3.2245 | ||||
| Welding positions | PA / PB / PC / PD / PE / PF | ||||
| Polarity | AC | ||||
| Ø wire | 2,4 mm | ||||
| Chemical analysis |
|
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| Welding current | DC- | ||||
| Yield strength, Rp 0.2% | =450 MPa | ||||
| Expansion, A5 | =42 % | ||||
| Tensile strength, Rm | =650 MPa | ||||
| Impact energy, Av | 20 °C, =120 J, -80 °C,=60 J | ||||
| Approvals | TÜV / DB | ||||
| Length | 500 mm | ||||
| Weight | 0,8 kg | ||||
| Materials | 1.3401, Difficult to weld steel, tool steel, spring steel, manganese steel, case-hardened steel, black/white connections |
- TIG Welding Rods STAHLWERK ER307-Si Stainless Steel / Ø 2,4 x 500 mm / 1 kg.
- TIG Welding Rods STAHLWERK ER4043 Si5 Aluminum / Ø 2,4 x 500 mm / 0,8 kg
STAHLWERK Schweissgeräte Deutschland GmbH was founded in 1998 and offers original welding equipment as a manufacturer. We are your professional and reliable welding equipment supplier. Product safety carries the registered trademark STAHLWERK. The company responsible for product safety is STAHLWERK Schweissgeräte GmbH
located in Bornheim
Mainstraße 4
53332
Germany. For questions regarding product safety
please contact us at the electronic address info@stahlwerk-schweissgeraete.de or by phone at +49 228 24331713. The person responsible for product safety is Alexander Hamann.
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For more than 20 years, STAHLWERK has been offering welding machines, plasma cutters, compressors and accessories of the highest quality – combined with innovative technology and reliable service.