good ductibility, fatigue resistance, corrosion resistance. Applied in corrugated tube, spring parts, connector for electrical appliance and etc..
QSn6.5-0.4
QSn4-0.3
CuSn4
C51100
C5111
PB101
CuSn4
QSn8-0.3
CuSn8
C52100
C5212
PB104
CuSn8
Grade
Condition
Thickness (mm)
Tensile strength (Mpa)
Elongation (%)
Hardness(HV)
QSn6.5-0.1
M
≥0.15
≥290
≥40
Y4
390~510
≥35
100~160
Y2
440~570
≥10
150~205
Y
540~690
≥8
180~230
T
≥640
≥5
≥200
QSn6.5-0.4
M
≥0.15
≥295
≥40
Y
540~690
≥8
T
≥665
≥2
QSn4-0.3
M
≥0.15
≥290
≥40
Y
540~690
≥3
T
≥635
≥2
QSn8-0.3
Y2
0.15~1.0
470~610
≥30
140~205
Y
590~705
≥12
185~235
T
0.20~1.0
685~785
≥5
210~260
1. Thickness:0.01mm--4mm,
2. Width: 0.01--600mm,
3. Temper: O, 1/4H, 1/2H, H, EH, SH
4. Eco-friendly, provide different requests on hazardous substance, such as lead, lower than 100ppm; Rohs report supplied.
5. Provide Mill certificate for each roll, with lots, specification, N.W., G.W., HV value, MSDS, SGS report.
7. Strict tolerance control on thickness and width, as well as other quality concern.
8. Coil weight can be customized.
9. Packing: Neutral packing, plastic bag, paper liner in the polywood pallet or case. 1 or several coils in 1 pallet (depend on coil width), shipping mark. One 20" GP can load 18-22 tons.
10. Lead time: 10-15days after the PO.