Ukwakheka kwamakhemikhali
Isithako semvelo | Ingxenye |
Sn | 5.5-7.0% |
Fe | ≤0.1U- |
Zn | ≤0.2U- |
P | 0.03-0.35% |
Pb | ≤0.02U- |
Cu | Ukuzimelela |
-OmshiniIzakhiwo
Ingxubevange | Inhliziyo | Amandla asheshayoN / mm2 | I-elongation% | UHardness Hv | Phawula |
Cusn6 | O | ≥290 | ≥40 | 75-105 | |
1 / 4h | 390-510 | ≥35 | 100-160 | ||
1/3h | 440-570 | ≥8 | 150-205 | ||
H | I-540-690 | ≥5 | 180-230 | ||
EH | ≥640 | ≥2 | ≥-Mashumi |