Welding wire MTC MT-312 1.4337
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Welding wire MTC MT-312 1.4337 BS300 15 kg spool
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Welding rod/wire electrode made of ferritic-austenitic chromium-nickel steel for TIG or MIG/MAG welding of dissimilar steels and for surfacing; heat-resistant up to +1000°C. |
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Welding positions according to DIN EN ISO 6947 MIG |
PA, PB, PF, PC, PG |
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Standard designation |
Material number |
1.4337 |
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AWS/ASME SFA-5.9 |
~ER 312 |
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EN ISO 14343-A |
G/W 29 9 |
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Main application areas |
Corrosion-resistant similar steel and cast steel, e.g., 1.4762 (X 10 CrAl 24), 1.4085 (G-X 70 Cr 29); hard-to-weld steel, e.g., high-strength structural steel, manganese hard steel and joints with high-alloy steel; repairs and wear-resistant surfacing. |
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Special notes |
The increased delta-ferrite content in the weld metal and the resulting favorable thermal expansion coefficient reduce internal stresses in black-white joints and increase resistance to hot cracking. |
Product safety and documents
Manufacturer
Product identification
- 0.8 mm K300 15kg spool
- 1.0 mm K300 15kg spool
- 1.2 mm K300 15kg spool
Technical Data
Technical Data
Product details
Product details
Choose welding technology based on material, process, performance, and location. For questions regarding accessories, wear parts, or alternatives, we are happy to help.
Notes & Application
Notes & Application
Before use, observe the operating instructions, protective measures, and manufacturer's specifications. Use suitable consumables and regularly check wear parts.
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