Welding wire MTC MT-NiMoCr
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Welding wire MTC MT-NiMoCr K300 15kg spool
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Low-alloy steel wire electrode/welding rod for MAG welding of quenched and tempered fine-grained structural steels. Weld metal for operating temperatures from -40°C to +350°C. |
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Standard designation |
AWS/ASME SFA-5.28 |
ER 100 S-1 |
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EN ISO 16834-A |
G/W 69 4 M Mn3Ni1CrMo |
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Main base materials |
S690QL1, S700MC, S420N-S500N, P420NH-P500NH, S420NL-S500NL |
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Shielding gas Heat treatment Test temperature |
[°C] |
M 21 as-welded +20°C |
M 21 as-welded -40°C |
| 0.2% Yield strength Rp0.2 | MPa | >690 | |
| Tensile strength Rm | MPa | 770-940 | |
| Elongation at break A5 | [%] | >17 | |
| Impact energy AV | [J] | >47 |
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Applicable shielding gases MIG |
M 21 |
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Approval |
TÜV, DB, CE |
Product safety and documents
Manufacturer
Product identification
- 0.8 mm 15kg spool · Art. no. 21708
- 1.0 mm 15kg spool · Art. no. 43435
- 1.2 mm 15kg spool · Art. no. 77312
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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