St-08G2S
Welding cold drawn wire of stainless steel, for welding (welding) and the manufacture of electrodes
Classification
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % | N, % |
|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % | N, % |
| GOST 2246-70 | 96.325–97.45 | 0.7–0.95 | 1.8–2.1 | < 0.2 | < 0.25 | < 0.03 | 0.05–0.11 | < 0.025 | < 0.01 |
Information on suppliers
Properties
| Property |
|---|
| Property |
| Note Fluctuations in the tensile strength in one coil of wire with a diameter of more than 1.4 mm should not exceed 90 N / mm2. |
| For welding Diameter: 0.3 - 0.5 mm; Temporary resistance: 890 - 1390 MPa |
| Diameter: 0.8 - 1.5 mm; Temporary resistance: 890 - 1340 MPa |
| Diameter: 1.6mm; Temporary resistance: 890 - 1290 MPa |
| Diameter: 2mm; Temporary resistance: 790 - 1190 MPa |
| Diameter: 2mm; Temporary resistance: 790 - 1190 MPa |
| Diameter:> 2 mm; Temporary resistance: 690 - 1040 MPa |
| For the manufacture of electrodes Diameter: 1.6 mm; Temporary resistance: 690 - 990 MPa |
| Diameter: 2mm; Temporary resistance: 690 - 990 MPa |
| Diameter:> 2 mm; Temporary resistance: 640 - 940 MPa |
| Wire according to TU U 322-4-392-96 Diameter: 0.8 mm; Temporary resistance: 780 - 1570 MPa |
| Diameter: 1.0 - 1.6 mm; Temporary resistance: 780 - 1470 MPa |
| Diameter: 2mm; Temporary resistance: 780 - 1270 MPa |
| Wire according to TU 14-178-220-99 Nominal diameter: 1.0 - 1.2 mm; Temporary resistance: 900 - 1350 MPa |
| Nominal diameter: 2 mm; Temporary resistance: 800 - 1200 MPa |
| Nominal diameter: 3 - 4 mm; Temporary resistance: 700 - 1050 MPa |
| Wire according to TU 14-4-863-77 Thickness: 0.8 - 1.4 mm; Temporary resistance: 880 - 1250 MPa |
| Thickness: 1.6 mm; Temporary resistance: 880 - 1180 MPa |
| Thickness: 2 mm; Temporary resistance: 780 - 1080 MPa |
| According to TU 0934-002-55791017-2010 Diameter: 5.5 mm; Temporary resistance: <590 MPa Relative narrowing:> 50% |
| Diameter: 6.5 mm ; tensile strength: < 650 MPa, Relative narrowing: > 48 % |
| Diameter: 7 mm; Tensile strength: <650 MPa Relative narrowing:> 48% |
| Density: 7.81 g / cm3 |
Standards
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 2246-70 | |
| TU 0934-002-55791017-2010 | |
| TU 1200-053-00187240-2010 | |
| TU 1227-001-10531968-2003 | |
| TU 14-15-345-94 | |
| TU 14-15-346-94 | |
| TU У 322-4-392-96 | |
| TU 14-4-863-77 | |
| TU У 14-4-495-2001 | |
| TU У 27.1-4-548-2003 |