Cfa'apitoCtetee: E tusa ai ma tulaga GB / T5231-2012
Igoa | Vasega | Cfa'apitoCfa'afeagai,% | Aofa'i le mama % | |||||||||||
Cu | Ni | Fe | Zn | Mn | Si | Sn | Pb | Al | C | S | P | |||
'apamemea mama | T2 | Bal. | - | 0.005 | Bi 0.001 | Sb 0.002 | As 0.002 | - | 0.005 | - | - | 0.005 | - | - |
'apamemea | Bal. | 0.2 | 0.05 | 2.7~ 3.3 | - | - | 3.5~ 4.5 | 0.02 | 0.002 | - | - | 0.03 | 0.2 | |
CuSn6 | Bal. | 0.2 | 0.05 | 0.3 | - | - | 6.0~ 7.0 | 0.02 | 0.002 | - | - | 0.1~ 0.25 | 0.1 | |
CuSn6 | Bal. | 0.2 | 0.02 | 0.3 | - | - | 6.0~ 7.0 | 0.02 | 0.002 | - | - | 0.26~ 0.40 | 0.1 | |
Bal. | 0.2 | 0.05 | 0.3 | - | - | 7.0~ 8.0 | 0.02 | 0.01 | - | - | 0.1~ 0.25 | 0.15 |
Dimension ma le faapalepale
Dia./mm | 0.05-0.10 | 0.10-0.20 | 0.20-0.50 | 0.50-1.00 | 1.00-3.00 | 3.00-6.00 | |
Fa'apalepale(±) | Ⅰ | 0.003 | 0.005 | 0.008 | 0.010 | 0.020 | 0.030 |
Ⅱ | 0.005 | 0.010 | 0.015 | 0.020 | 0.030 | 0.040 |
Faʻatinoga o oloa: E tusa ai ma tulaga GB / T21652-2012
Vasega | Setete | Dia. mm | TS N/mm2(≥) | Fa'aumiumi, % (≥) |
CuSn6
| M | 0.1-1.0 | 350 | 35 |
>1.0-8.5 | 45 | |||
Y | 0.1-1.0 | 880-1130 | - | |
>1.0-2.0 | 860-1060 | - | ||
>2.0-4.0 | 830-1030 | - | ||
>4.0-6.0 | 780-980 |
| ||
>6.0-8.5 | 690-950 | - | ||
M | 0.1-1.0 | 350 | 35 | |
>1.0-8.5 | 45 | |||
Y | 0.1-1.0 | 620-820 | - | |
>1.0-2.0 | 600-800 | - | ||
>2.0-4.0 | 560-760 | - | ||
>4.0-6.0 | 540-740 | - |