steel round bar
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Quality/Safety Certification: 0.00
steel round bar
1.payment item:T/T,L/C
2.delivery time:35-40days
3.100% UT acco to En1921D/d
4.Dia:60-380mm
steel round bar
1.Composition%:
| C | Mn | Si | Cr | Mo | V |
| 1.4/1.6 | 0.2/0.6 | 0.1/0.6 | 11.0/13.0 | 0.7/1.2 | 0.5/1.1 |
2.Application:
Extrusion dies and die-casting for alumium,Mandgnesium allay mostly,for copper alloy could use
mechaincal press forhing of steel,could use also
3.Tempering T°c adjust to HRC(refer):
| °c | 180-300 | 450-500 | 550-570 |
| HRC | 51-52 | 53-54 | 50-52 |
4.Size and shape(milimeter):
BarsØ50-380
Flats30-250*150-610
