Chemical Compositiom | ||||||||
Alloy No. | Chemical Compositiom (wt.%) | |||||||
Cu+Ag | Sn | P | Pb (Max.) | Fe (Max.) | Zn (Max.) | |||
1 | JIS | c5111 ua | Tseem tshuav | 3.5-4.5 | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws |
ASTM | C51100 | Tseem tshuav | 3.5-4.9 | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws | |
GB | QSn4-0.3 | Tseem tshuav | 3.5-4.9 | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws | |
EN | CuSn4 | Tseem tshuav | 3.5-4.5 | 0.01-0.40 Nws | 0.02 ib | 0.10 | 0.20 ib | |
2 | JIS | c5102 ua | Tseem tshuav | 4.2-5.5 | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws |
ASTM | C51000 | Tseem tshuav | 4.2-5.8 | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws | |
GB | QSn5-0.2 | Tseem tshuav | 4.2-5.8 | 0.03-0.05 Nws | 0.05 Nws | 0.10 | 0.30 Nws | |
EN | CuSn5 | Tseem tshuav | ||||||
3 | JIS | c5191 ua | Tseem tshuav | 5.5-7.0 Nws | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws |
ASTM | c51900 ua | Tseem tshuav | 5.0-7.0 Nws | 0.03-0.05 Nws | 0.05 Nws | 0.10 | 0.30 Nws | |
GB | QSn6.5-0.1 | Tseem tshuav | 6.0-7.0 Nws | 0.10-0.25 Nws | 0.02 ib | 0.05 Nws | 0.30 Nws | |
EN | CuSn6 | Tseem tshuav | 5.5-7.0 Nws | 0.01-0.40 Nws | 0.02 ib | 0.10 | 0.20 ib | |
4 | JIS | c5212 ua | Tseem tshuav | 7.0-9.0 Nws | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws |
ASTM | C52100 | Tseem tshuav | 7.0-9.0 Nws | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws | |
GB | QSn8-0.3 | Tseem tshuav | 7.0-9.0 Nws | 0.03-0.35 Nws | 0.05 Nws | 0.10 | 0.30 Nws | |
EN | CuSn6 | Tseem tshuav | 7.5-8.5 Nws | 0.01-0.40 Nws | 0.02 ib | 0.10 | 0.20 ib | |
Mechanical Properties | ||||||||
Alloy No. | Temper Designation | Txoj kab uas hla | Tensile zog | Elongation | ||||
MM | Mpa | % | ||||||
1 2 3 | QSn4-0.3 QSn5-0.2 QSn6.5-0.1 | O60 (ntxiv) | 0.1-1.0 | ≥350 | ≥35 | |||
M | > 1.0-8.5 | ≥350 | ≥45 | |||||
H01 (quarter-hard) 1/4 H | 0.1-1.0 | 480-680 : kuv | / | |||||
> 1.0-2.0 | 450-650 | ≥10 | ||||||
> 2.0-4.0 | 420-620 : kuv | ≥15 | ||||||
> 4.0-6.0 | 400-600 | ≥ 20 | ||||||
> 6.0-8.5 | 380-580 : kuv | ≥ 22 | ||||||
H02 (halfr-hard) 1/2 H | 0.1-1.0 | 540-740 Ib | / | |||||
> 1.0-2.0 | 520-720 : kuv | / | ||||||
> 2.0-4.0 | 500-700 | ≥4 | ||||||
> 4.0-6.0 | 480-680 : kuv | ≥8 | ||||||
> 6.0-8.5 | 460-660 : kuv | ≥10 | ||||||
H03 (three-quarter-hard) 3/4 H | 0.1-1.0 | 750-950 : kuv | / | |||||
> 1.0-2.0 | 730-920 : kuv | / | ||||||
> 2.0-4.0 | 710-900 Nws | / | ||||||
> 4.0-6.0 | 690-880 : kuv | / | ||||||
> 6.0-8.5 | 640-860 : kuv | / | ||||||
H04 (nyuaj) H | 0.1-1.0 | 880-1130 : kuv | / | |||||
> 1.0-2.0 | 860-1060 : kuv | / | ||||||
> 2.0-4.0 | 830-1030 Nws | / | ||||||
> 4.0-6.0 | 780-980 : kuv | / | ||||||
> 6.0-8.5 | 690-950 : kuv | / | ||||||
4 | QSn8-0.3 | O60 (ntxiv) M | 0.1-8.5 | 365-470 : kuv | ≥30 | |||
H01 (quarter-hard) 1/4 H | 0.1-8.5 | 510-625 : kuv | ≥8 | |||||
H02 (halfr-hard) 1/2 H | 0.1-8.5 | 655-795 : kuv | / | |||||
H03 (three-quarter-hard) 3/4 H | 0.1-8.5 | 780-930 : kuv | / | |||||
H04 (nyuaj) 1/2 H | 0.1-8.5 | 860-1035 : kuv | / |