Delivery forms of steel circle 1.4922 / 20X12VNMFL
Steel circles | |
Steel grades | Dimensions supplied (mm) |
Steel circle 1.4922 / 20X12VNMFL | 10 – 400 |
Delivery forms of steel circle 1.4922 / 20X12VNMFL
Steel circles | |
Steel grades | Dimensions supplied (mm) |
Steel circle 1.4922 / 20X12VNMFL | 10 – 400 |
C | Si | Mn | P | S | Cr | Mo | Ni | V | Al | Cu | Fe |
0.17-0.23 | 0.15-0.50 | <1,0 | <0.025 | <0.01 | 10.0 -12.5 | 0.8-1.2 | 0.3 -0.8 | 0 .25-0.35 | <0.04 | <0 ,03 | Other |
+NT (+QT) | ||||
yield points, min., ReH, MPa | 490 | |||
Tensile strength (tensile strength), min., Rm, MPa | 690-840 | |||
Relative elongation, min., % | Longitudinal swatches | 17 | ||
Cross patterns | 14 | |||
KV impact work at 20° C, min, J | Longitudinal swatches
| 40 | ||
Cross Patterns | 27 | |||
| ||||
Yield strength at 200°C, ReH (MPa)
| 430 | |||
Yield strength at 250°C, ReH (MPa) | 415 | |||
Yield strength at 300°C, ReH (MPa) | 390 | |||
Yield strength at 350°C, ReH (MPa) | 380 | |||
Yield strength at 400°C, ReH (MPa) | 360 | |||
Yield strength at 450°C, ReH (MPa) | 330 | |||
Yield strength at 500°C, ReH (MPa) | 290 | |||
Yield strength at 550°C, ReH (MPa) | 250 | |||
Steel circle delivery forms 1.4922 / 20X12VNMFL
Steel circles | |
Steel grades | Dimensions supplied (mm) |
Steel circle 1.4922 / 20X12VNMFL | 10 – 400 |
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