QSn7-0.2弹簧垫圈
QSn7-0.2 QSn7-0.2
QSn7-0.2锡青铜QSn7-0.2化学成分QSn7-0.2铜合金QSn7-0.2使用性能QSn7-0.2铜排
型号 QSn7-0.2
Sn? 6.0-8.0
A1 ≤0.01
Zn -
Fe ≤0.05
Pb ≤0.02
P 0.10-0.25
Cu REM
状态 H
抗拉强度(Mpa) ≥450
伸长率(%) ≥15
性能 优良的耐腐蚀性、耐磨性、优异的弹性及焊接性
用途 适用于hang天航空接插件、电脑配件、仪表游丝、电弧钎焊料

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QSn7-0.2
QSn7-0.2 铜合金板材厚度(MM):0.5,0.6,0.7,0.8,1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5 5.0,6.0,6.5,7.0,7.5,8,9,10,12,14,15,16,18, 22,24,25,28,30,35,38,40,45,50,55,60,65,70,75,80,88,85,90至400厚。
QSn7-0.2 宽:200,300,310,305,600,1000,1500
QSn7-0.2 长:1500,1200,2000,2440,3000
QSn7-0.2 铜卷材(MM):0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,1.0,1.2,1.5,2.0
QSn7-0.2 铜卷宽(MM):300,305,310,320,360,400,410,430,500,600,1000
QSn7-0.2 铜线材,铜合金棒材(MM):直径0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9,
QSn7-0.2 1,2,3,4.5 5.0 6.0 7.0 7.8 8.0 8.2 9.0 9.5 9.8 10 10.5 11 11.5 12
QSn7-0.2 12.5 12.7 13.0 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.3 19.8 20 20.5 21 22 23 24 24.5 25 26 27 28 29 30 31 32 32.5 33 34 35 35.5 36 37 38 40 41 42 42.5 43 45 45.8 46 48 50 581 52 53 53.5 54 54.5 55 56 58 60 62 63.5 64 64.8 70 73 75 80 86 87 90 92 95 100 105 110 115 120 130 150 155 160