TshuajComposition
Lub npe | Qib | TshuajComposition,% | txheem | |||||||||||
Si | Mn | Ni | Sn | Fe | Pb | Zn | Mg | C | S | P | Cu | |||
Tshwj xeeb Silicon Bronze | TQSi1.5-0.5 | 1.35-1.85 Nws | 0.1 ~ 0.6 hli | ≤0.2 | - | ≤0.3 | ≤ 0.03 | ≤0.5 | - | - | - | - | Bal. | Q/SZD01-2012 |
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 |
TQSi1.5-0.5 | M | 0.03-0.10 Nws | 300 | 15 | 0.167 ib± 0.03 hli | Q/SZD01-2012 |
>0.10-0.60 Nws | 280 | 20 | ||||
>0.60-1.00 Nws | 260 | 25 | ||||
>1.00-3.00 Nws | 250 | 30 | ||||
>3.00-6.00 Nws | 240 | 30 |