HORDA 30HGS
:
Fe 1
:
-
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ГОСТ 10543 НП-30ХГСА
Solid wire with high content of carbon which is used for repair and hardening wear-resistant surfacing.
The structure of the metal welded with HORDA 30HGS wire consists of perlite with inclusions of martensite and upper bainite. Wire is recommended for products operating under shock loads. When surfacing is desirable, preheating and the attendant temperature of 100-150 ° C, followed by a slow cooling
Typical chemical composition
| C | Si | Mn | S | P | Cr | Ni | Mo |
| 0,32 | 0,9 | 1,10 | 0,010 | 0,015 | 1,0 | <0,5 | <0,75 |
Typical mechanical properties all weld metal
Weld metal hardness in the "after welding" state
(Wire diameter1,2 mm, shielding gas Ar+2%CO2)
| Method of surfacing | First layer | Second layer | Third layer |
| CMT Fronius | 43-45 | 45-47 | 45-47 |
| With constant wire feed | 34-36 | 36-38 | 38-40 |
Other welding conditions can give another hardness
Available diameters and packaging
| Diameter,mm | 1,0 | 1,2 | 1,6 | 2,0 | 2,5 | 3,0 | 4,0 |
| Spool BS 200 5kg | - | - | - | - | - | - | - |
| Spool BS 300 15-18 kg | - | х | х | х | - | - | - |
| Spool К 415 25-30 kg | - | - | - | х | х | х | х |
| Drum "DizhkaPack" 250 кг | - | х | х | х | - | - | - |
