St-01H19N9 (ER308LSi)
Welding wire cold drawn alloy steel welding (surfacing), and the manufacture of electrodes
Welding wire cold drawn alloy steel welding (surfacing), and the manufacture of electrodes
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % |
| GOST 2246-70 | 66.705–72.5 | 0.5–1 | 1–2 | 18–20 | 8–10 | < 0.25 | < 0.03 | < 0.015 |
| Property |
|---|
| Property |
| Note the Oscillations of the temporary tear resistance in a single reel of wire with a diameter more than 1.4 mm should not exceed 90 N/mm2. |
| For welding Diameter: 0.3 - 0.5 mm ; tensile strength: 890 - 1390 MPa |
| For welding Diameter: 0.8 - 1.5 mm ; tensile strength: 890 - 1340 MPa |
| For welding Diameter: 1.6 mm ; tensile strength: 890 - 1290 MPa |
| For welding Diameter: 2 mm ; tensile strength: 790 - 1190 MPa |
| For welding Diameter: > 2 mm ; tensile strength: 690 - 1040 MPa |
| For the manufacture of electrodes Diameter: 1.6 mm ; tensile strength: 690 to 990 MPa |
| For the manufacture of electrodes Diameter: 2 mm ; tensile strength: 690 to 990 MPa |
| For the manufacture of electrodes Diameter: > 2 mm ; tensile strength: 640 - 940 MPa |
| Density: 7.79 g/cm3 |
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 2246-70 | |
| OST 26-291-94 |