KimiaCoposisi
Ngaran | Kelas | KimiaCoposisi,% | standar | |||||||||||
Si | Mn | Ni | Sn | Fe | Pb | Zn | Mg | C | S | P | Cu | |||
HususTinPerunggu | 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 |
dimensi jeung toleransi
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 | |
Tkasabaran(±) | 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 |
kinerja produk
Kelas | Nagara | Dia. mm |
N/mm2(≥) | Elongation %(≥) | RésistansiμΩ·m | Standard |
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 |