Chemical compositiom | ||||||||
Alloy Kwete. | Chemical compositiom (wt.%) | |||||||
Cu + ag | Sn | P | PB (Max.) | Fe (max.) | ZN (max.) | |||
1 | Jis | C5111 | Zvakasara | 3.5-4.5 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
ASTM | C51100 | Zvakasara | 3.5-4.9 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
GB | QSN4-0.3 | Zvakasara | 3.5-4.9 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
EN | Cus4 | Zvakasara | 3.5-4.5 | 0.01-040 | 0.02 | 0.10 | 0.20 | |
2 | Jis | C5102 | Zvakasara | 4.2-5.5 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
ASTM | C51000 | Zvakasara | 4.2-5.8 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
GB | QSN5-0.2 | Zvakasara | 4.2-5.8 | 0.03-0.05 | 0.05 | 0.10 | 0.30 | |
EN | Cussi5 | Zvakasara | ||||||
3 | Jis | C5191 | Zvakasara | 5.5-7.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
ASTM | C51900 | Zvakasara | 5.0-7.0 | 0.03-0.05 | 0.05 | 0.10 | 0.30 | |
GB | Qsn6.5-0.1 | Zvakasara | 6.0-7.0 | 0.10-025 | 0.02 | 0.05 | 0.30 | |
EN | Cusn6 | Zvakasara | 5.5-7.0 | 0.01-040 | 0.02 | 0.10 | 0.20 | |
4 | Jis | C5212 | Zvakasara | 7.0-9.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 |
ASTM | C52100 | Zvakasara | 7.0-9.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
GB | QSN8-0.3 | Zvakasara | 7.0-9.0 | 0.03-0.35 | 0.05 | 0.10 | 0.30 | |
EN | Cusn6 | Zvakasara | 7.5-8.5 | 0.01-040 | 0.02 | 0.10 | 0.20 | |
Michina yezvivakwa | ||||||||
Alloy Kwete. | Temper kududzirwa | Diameter | Tensile Streongh | Elongation | ||||
MM | MPA | % | ||||||
1 2 3 | QSN4-0.3 QSN5-0.2 Qsn6.5-0.1 | O60 (ANNAWALED) | 0.1-1.0 | ≥350 | ≥35 | |||
M | > 1.0-8.5 | ≥350 | ≥45 | |||||
H01 (Quarter-yakaoma) 1 / 4h | 0.1-1.0 | 480-680 | / | |||||
> 1.0-200 | 450-650 | ≥10 | ||||||
> 2.0-4.0 | 420-620 | ≥15 | ||||||
> 4.0-6.0 | 400-600 | ≥20 | ||||||
> 6.0-8.5 | 380-580 | ≥22 | ||||||
H02 (Hafu-yakaoma) 1 / 2h | 0.1-1.0 | 540-740 | / | |||||
> 1.0-200 | 520-720 | / | ||||||
> 2.0-4.0 | 500-700 | ≥4 | ||||||
> 4.0-6.0 | 480-680 | ≥8 | ||||||
> 6.0-8.5 | 460-660 | ≥10 | ||||||
H03 (matatu-kota-yakaoma) 3 / 4h | 0.1-1.0 | 750-950 | / | |||||
> 1.0-200 | 730-920 | / | ||||||
> 2.0-4.0 | 710-900 | / | ||||||
> 4.0-6.0 | 690-880 | / | ||||||
> 6.0-8.5 | 640-860 | / | ||||||
H04 (zvakaoma) H | 0.1-1.0 | 880-1130 | / | |||||
> 1.0-200 | 860-1060 | / | ||||||
> 2.0-4.0 | 830-1030 | / | ||||||
> 4.0-6.0 | 780-980 | / | ||||||
> 6.0-8.5 | 690-950 | / | ||||||
4 | QSN8-0.3 | O60 (ANNAWALED) M | 0.18.5 | 365-470 | ≥30 | |||
H01 (Quarter-yakaoma) 1 / 4h | 0.18.5 | 510-625 | ≥8 | |||||
H02 (Hafu-yakaoma) 1 / 2h | 0.18.5 | 655-795 | / | |||||
H03 (matatu-kota-yakaoma) 3 / 4h | 0.18.5 | 780-930 | / | |||||
H04 (zvakaoma) 1 / 2h | 0.18.5 | 860-1035 | / |