TshuajComposition
Lub npe | Qib | TshuajComposition,% | txheem | |||||||||||
Si | Mn | Ni | Sn | Fe | Pb | Zn | Mg | C | S | P | Cu | |||
Manganese Cupronickel | BMn0.6-0.6 | ≤0.1 | 0.2 ~ 1.0 | 0.4 ~ 0.7 hli | - | ≤0.2 | - | - | ≤ 0.01 | ≤ 0.03 | ≤ 0.01 | ≤ 0.01 | Bal. | Q/SZD02-2012 |
dimension thiab kam rau ua
Dia./ hli | 0.03-0.10 Nws | >0.1-0.030 Nws | >0.30-0.60 Nws | >0.60-1.00 Nws | >1.00-3.00 Nws | >3.00-6.00 Nws | |
Tua siab ntev(±) | Ⅰ | 0.003 ib | 0.004 ib | 0.007 ib | 0.010 ib | 0.015 ib | 0.020 ib |
Ⅱ | 0.004 ib | 0.005 ib | 0.009 ib | 0.015 ib | 0.020 ib | 0.030 Nws | |
Ⅲ | 0.005 ib | 0.006 ib | 0.010 ib | 0.020 ib | 0.030 Nws | 0.040 ib |
Khoom ua haujlwm
Qib | Xeev | Dia. mm |
N / hli 2(≥) | Elongation %(≥) | Kev tiv thaivμΩ·m | Standard |
BMn0.6-0.6 | M | 0.03-0.10 Nws | 200 | 15 | 0.054 ib± 0.003 | Q/SZD02-2012 |
>0.10-1.00 Nws | 200 | 20 | ||||
>1.00-3.00 Nws | 190 | 25 | ||||
>3.00-6.00 Nws | 190 | 30 |