ALUMINIUM + 900

COPPER + 4900
LEAD - 225
NICKEL + 234 UNCH
TIN + 100
ZINC - 2025
ALUMINIUM - 9400
COPPER + 300
LEAD - 1050
NICKEL + 234
TIN + 145
ZINC - 2775
ALUMINIUM - 4325
COPPER - 4125
LEAD + 150
NICKEL - 318
TIN NA
ZINC - 1300
ALUMINIUM = (-7100)

COPPER = (-3275)
LEAD = ( -925 )
NICKEL = ( 522)
ZINC = ( -2125)
Aluminium -3300
Copper -50
Lead -725
Nickel -36
Tin -25
Zinc -2125
ALUMINIUM = (-6525)
COPPER = (-3225)
LEAD = ( -200 )
NICKEL = ( 630)
ZINC = ( -2475)
ALUMINIUM = (-6125)
COPPER = (-3725)
LEAD = ( -300 )
NICKEL = ( -48)
ZINC = ( -1125)
ALUMINIUM = (-5675)
COPPER = (2700)
LEAD = ( -425 )
NICKEL = ( -1044)
ZINC = ( -1450)
ALUMINIUM = (-5350)
COPPER = (-9475 )
LEAD = ( 150 )
NICKEL = ( -1260)
ZINC = ( -1300)
ALUMINIUM = (-2050)

COPPER = ( -3050 )
LEAD = ( – 975 )
NICKEL = ( – 1812)
ZINC = (-1200)
ALUMINIUM = (-4625)
COPPER = ( -2925 )
LEAD = ( -475 )
NICKEL = ( -1812)
ZINC = (-1175)