1.2343
1.2343 1.with 10years professional experience 2.EAF/ESR+Forged +Annealed+Grinded/Machined 3.100% UT acco to En1921Dd
1.2343
1.Composition%:
C | Mn | Si | Cr | Mo | V |
0.33/0.43 | 0.2-0.5 | 0.80/1.2 | 4.75/5.50 | 1.1/1.6 | 0.3/0.6 |
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
1.2343