| IP ：219.233.225.162
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| Time ：2005-3-28 17:17:43 |
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您好,請問,貴公司有沒有符合下列參數(shù)的焊條:
MainComposition (wt%)
Sn Ag Cu P
Bal. 3.0 ± 0.1 0.5 ± 0.05 0.008 ± 0.002
Impurity, wt%.
Less Than Maximum
Cd Pb Sb Bi Fe Zn Al As
0.002 0.05 * 0.10 0.10 0.02 0.001 0.001 0.03
* however, it shall be provisional application
Physical Properties of Solder.
Melting Temperature Specific Gravity
Approx. 217oC ~ 220oC Approx. 7.4
Shape, Size, Weight etc.
Shape Size (mm)
Length Width Thickness
Manual Casting Bar 325 ± 5 18 ± 2 Adjust to get the weight of each piece
Auto Casting 450 ± 5 20 ± 2
Weight/piece 450 ± 50g 500 ± 20g
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