Ο 1200 1000 1084.5° °C 450 400 1.7 800 424 350-419.38 600 2.7 300 " 550 250- 450 +x 200- 350 150 250 100 Za 1 2 3 Weight pent copper °F 2000 903 37.5 B+L 32.5 36.8 59.8 3+2 1600 56.5 800 700 835 698 73.0 80.56+1 598 18 600- 78.6 1200 48.9 7 76.57 558" R 98.3 456 '+' 1100 400 200 39.0 468" 424° 87.5 800 97.3 45.5 B 419.58° +8 ++B y+o 111 +" 400 20 40 a+y 99.7% 100- 60 80 Zn Weight percent zinc