ISO 636-А:
W 50 3 2Mo
AWS 5.18:
ER 70S-A1
ГОСТ 2246-70:
(Св-08ГСМТ)
Rods alloyed with 0.5% Mo for argon-arc welding of boiler steels in the manufacture of pressure vessels, boilers and other engineering products. Recommended workers temperature: -45*С + 530*С.
| % by weight |
C |
Si |
Mn |
P |
S |
Mo |
| Wire Composition |
0,091 |
0,57 |
1,03 |
0,005 |
0,013 |
0,49 |
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Ar |
| Yield strength R0, N/mm2 (MPa) |
484(≥420) |
| Tensile strength Rm, N/mm2 (MPa) |
645 (500-640) |
| Elongation A( L0 = 5d0) |
21 |
| Impact work ISO V KV, J +20⁰ С |
124 ( ≥ 90) |
| - 20⁰ С |
79 |
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| Packing/diameter |
Ø1,6мм |
Ø2,0мм |
Ø2,4мм |
| Cardboard pencil case |
5 kg |
5 kg |
5 kg |
