Lik'hemik'haleCboipelaetso
Lebitso | Kereiti | Lik'hemik'haleCboipelaetso,% | maemo | |||||||||||
Si | Mn | Ni | Sn | Fe | Pb | Zn | Mg | C | S | P | Cu | |||
E khethehilengTinBoronse | TQSn0.7-0.02 | ≤0.1 | - | ≤0.2 | 0.4 ~ 1.0 | ≤0.3 | ≤0.03 | - | ≤0.1 | ≤0.03 | ≤0.01 | 0.015~0.035 | Bal. | Q/STZ01-2012 |
tekanyo le mamello
Dia./mm | 0.03~0.10 | >0.1~0.030 | >0.30~0,60 | >0.60~1.00 | >1.00~3.00 | >3.00~6.00 | |
Tmamello(±) | Ⅰ | 0.003 | 0.004 | 0.007 | 0.010 | 0.015 | 0.020 |
Ⅱ | 0.004 | 0.005 | 0.009 | 0.015 | 0.020 | 0.030 | |
Ⅲ | 0.005 | 0.006 | 0.010 | 0.020 | 0.030 | 0.040 |
Ts'ebetso ea sehlahisoa
Kereiti | Naha | Dia. mm |
N/mm2(≥) | Elongation %(≥) | Ho hanyetsaμΩ·m | Stloaelehileng |
TQSn0.7-0.02 | M | 0.03~0.10 | 200 | 15 | 0.032±0.005 | Q/STZ01-2012 |
>0.10~1.00 | 200 | 20 | ||||
>1.00~3.00 | 190 | 25 | ||||
>3.00~6.00 | 190 | 30 |