CuZn37Pb0.5鉛黃銅通用無(wú)縫圓管
Cu Zn37Pb0.5鉛黃銅通用無(wú)縫圓管
等級(jí):Cu Zn37Pb0.5
編號(hào):CW604N
分類:銅合金
密度8.4 g/cm3
標(biāo)準(zhǔn):EN 1652:1998銅和銅合金。一般用途的板、片、帶和圓
EN 12449:1999銅和銅合金。通用無(wú)縫圓管
Chemical composition % of grade CuZn37Pb0.5 ( CW604N )
Fe Ni Al Cu Pb Sn Others -
max 0.1 max 0.3 max 0.05 62 - 64 0.1 - 0.8 max 0.2 total 0.2 Zn - remainder
Mechanical properties of grade CuZn37Pb0.5 ( CW604N )
Rm - Tensile strength (MPa) (R290) 290-370
Rm - Tensile strength (MPa) (R370) 370-440
Rm - Tensile strength (MPa) (R440) 440-540
Rp0.2 0.2% proof strength (MPa) (R290) 200
Rp0.2 0.2% proof strength (MPa) (R370) 200
Rp0.2 0.2% proof strength (MPa) (R440) 370
A - Min. elongation at fracture (%) (R290) 50
A - Min. elongation at fracture (%) (R370) 28
A - Min. elongation at fracture (%) (R440) 12
A - Min. elongation Lo = 50mm (%) (R290) 40
A - Min. elongation Lo = 50mm (%) (R370) 19
A - Min. elongation Lo = 50mm (%) (R440) 5
Vickers hardness ( HV): (H060) 60 - 110
Vickers hardness ( HV): (H110) 110 - 140
Vickers hardness ( HV): (H140) 140 - 170
標(biāo)簽:環(huán)保鉛黃銅五金機(jī)械
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