| 牌号 C5210/C5191/C5212/C5102 c5441产地 洛阳 含≥ 99% 杂含 % 重 kg/块 磷铜棒/锡磷青铜棒/磷青铜线（JIS-C5210/C5191/C5212/C5102）JMC-13-H 青銅●主要化学成份(主要な化学の成分 )：合金の商標Articles 化学成分Comition GB/QB DIN/ASTM/JIS Sn A1 Zn Mn Fe Pb P Cu C5102 DIN CuSn4Zn3 3.5-4.5 ≤0.002 2.7-3.3 - ≤0.05 ≤0.02 ≤0.03 REM C5191 DIN CuSn6.5P0.1 6.0-7.0 ≤0.002 - - ≤0.05 ≤0.02 0.10-0.25 REM C5191 DIN CuSn6.5P0.4 6.0-7.0 ≤0.002 - - ≤0.02 ≤0.02 0.26-0.40 REM C5210 DIN CuSn7P0.2 6.0-8.0 ≤0.01 - - ≤0.05 ≤0.02 0.10-0.25 REM C54400 ASTM C54400 3.0-5.0 ≤0.002 3.0-5.0 - ≤0.05 3.5-4.5 ≤0.03 REM ●技术参数(技術のパラメーター)：合金の商標 抗拉强度(Mpa) 伸长率(％) QSn4-3 ≥440 ≥10 QSn7-0.2 ≥450 ≥15 QSn6.5-0.1 ≥480 ≥11QSn8-0.4 ≥450 ≥13●特性（特徴）: 良的耐腐蚀性、耐磨性、异的弹性及焊接性 |
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