铜含量 : | 余量% | 产地 : | 宝钢 |
品名 : | 纯黄铜 | 品牌 : | 冶韩实业 |
硬度 : | 实测HRB | 导电率 : | 合格%IACS |
软化温度 : | /℃ | 粒度 : | 0.1目 |
杂质含量 : | 0.01% |
H70德国CUZn30 2.0265 欧洲CUZn30 CW505L CUZn30 美国C26000 日本C2600
执行标准:GB/T 2059-2000
特性及适用范围:
H70黄铜有极为良好的塑性(是黄铜中较好的)和较高的强度,可切削加工性能好,易焊接,对一般腐蚀非常安定,但易产生腐蚀开裂。
H70黄铜用于热交换器,造纸用管,机械,电子零件。
化学成份:
牌号 | Cu | Zn | Pb | P | Fe | Sb | Bi | 杂质 |
H70 | 68.5-71.5 | 余量 | ≤0.03 | ≤0.01 | ≤0.10 | ≤0.005 | ≤0.005 | ≤0.3 |
力学性能:
抗拉强度σb (MPa) | 伸长率δ10 (%) |
≥290 | ≥40 |
注 :带材的室温拉伸力学性能
试样尺寸:厚度≥0.3
铜合号对照表
中国 GB | ISO | 美国 ASTM | 日本 JIS | 德国 DIN | 英国 BS | 法国 NF | 欧洲 EN |
H96 | CuZn5 | C21000 | C2100 | CuZn5 | - | CuZn5 | CuZn5 |
H90 | CuZn10 | C22000 | C2200 | CuZn10 | CZ101 | CuZn10 | CuZn10 |
H85 | CuZn15 | C23000 | C2300 | CuZn15 | CZ102 | CuZn15 | CuZn15 |
H80 | CuZn20 | C24000 | C2400 | CuZn20 | CZ103 | CuZn20 | CuZn20 |
H70 | CuZn30 | C26000 | C2600 | CuZn30 | CZ106 | CuZn30 | CuZn30 |
H68 | CuZn30 | C26000 | C2600 | CuZn30 | CZ106 | CuZn30 | CuZn30 |
H65 | CuZn35 | C27000 | C2680 | CuZn33 | CZ107 | CuZn33 | CuZn33 |
H63 | CuZn37 | C27200 | C2700 | CuZn36 | CZ108 | CuZn36 | CuZn36 |
H62 | CuZn40 | C27400 | C2720 | CuZn37 | CZ109 | CuZn40 | CuZn37 |
H59 | CuZn40 | C28000 | C2800 | CuZn40 | CZ109 | CuZn40 | CuZn40 |
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HNi65-5 | - | - | - | - | - | - | - |
HNi56-3 | - | - | - | CuZn35Ni2 | - | CuZn35Ni2 | - |
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HFe59-1-1 | - | - | - | - | CZ115 | - | - |
HFe58-1-1 | - | - | - | - | CZ116 | - | - |
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HPb89-2 | - | C31400 | - | - | - | - | - |
HPb66-0.5 | CuZn32Pb1 | C33000 | - | - | CZ118 | - | - |
HPb63-3 | CuZn34Pb2 | C35600 | C3560 | CuZn36Pb1.5 | CZ124 | CuZn36Pb3 | CuZn35Pb2 |
HPb63-0.1 | CuZn37Pb1 | - | C4622 | CuZn37Pb0.5 | CZ123 | CuZn37 | - |
HPb62-0.8 | CuZn37Pb1 | C37100 | C3710 | CuZn39Pb0.5 | CZ123 | CuZn37 | CuZn37Pb1 |
HPb62-3 | CuZn36Pb3 | C36000 | C3601 | CuZn36Pb3 | CZ124 | CuZn36Pb3 | CuZn36Pb3 |
HPb62-2 | CuZn37Pb2 | C35300 | C3713 | CuZn38Pb1.5 | CZ119 | CuZn38Pb2 | CuZn37Pb2 |
HPb61-1 | CuZn39Pb1 | C37100 | C3710 | CuZn39Pb0.5 | CZ119 | CuZn40Pb | CuZn39Pb1 |
HPb60-2 | CuZn38Pb2 | C37700 | C3771 | CuZn39Pb2 | CZ121 | CuZn39Pb2 | CuZn36Pb2 |
HPb59-3 | CuZn39Pb3 | C37710 | C3561 | CuZn39Pb3 | CZ121 | CuZn40Pb3 | CuZn36Pb3 |
HPb59-1 | CuZn39Pb1 | C37000 | C3710 | CuZn40Pb2 | CZ120 | CuZn40Pb | CuZn36Pb1 |
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HAl77-2 | CuZn20Al2 | C68700 | - | CuZn20Al2 | - | - | - |
-HAl67-2.5 | - | - | - | - | - | - | - |
HAl66-6-3-2 | - | - | - | - | - | - | - |
HAl61-4-3-1 | - | - | - | - | - | - | - |
HAl60-1-1 | CuZn39AlFeMn | - | - | CuZn37Al1 | - | - | - |
HAl59-3-2 | CuZn37Mn3Al2Si | - | - | CuZn40Al2 | - | - | - |
HAl67-2.5 | - | - | - | - | - | - | - |
HAl66-6-3-2 | - | - | - | - | - | - | - |
HAl61-4-3-1 | - | - | - | - | - | - |