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CuZn37Mn3Al2PbSi铜合金
CHEMICAL COMPOSITION | ||||||||||
Cu | Zn | Al | Fe | Mn | Ni | Si | Sn | Pb | Others | |
CuZn37Mn3Al2PbSi EN12164/67 CW713R |
57/59 | remainder | 1.3/2.3 | < 1 | 1.5/3 | < 1 | 0.3/1.3 | < 0.4 | 0.2/0.8 | < 0.3 |
CuZn40Al2 DIN 17660 2.0550 |
56.5/59 | remainder | 1.3/2.3 | < 1 | 1.4/2.6 | < 2 | 0.3/1 | < 0.5 | < 0.8 | < 0.5 |
MECHANICAL SPECIFICATIONS | |||||||
CuZn37Mn3Al2PbSi EN12164 CW713R |
Round drawn | Hexa & Square |
Rm N/mm2 |
Rp0.2 N/mm2 |
A % |
HB Brinell |
|
M R540 R590 R640 |
From 81 to 200 mm From 51 to 80 mm From 16 to 50 mm From 6 to 15 mm |
From 46 to 60 mm From 14 to 46 mm |
≥ 540 ≥ 590 ≥ 640 |
From the press (≈ 280) (≈ 320) (≈ 400) |
≥ 15 ≥ 12 ≥ 5 |
(≈ 150) (≈ 160) (≈ 180) |
|
CuZn37Mn3A12PbSi EN12167 CW713R |
Flat | ||||||
R540 | From 10x20 to 30x130 mm | ≥ 540 | (≈ 250) | (≈ 10) | |||
CuZn40Al2 DIN 17672 2.0550 |
Round | ||||||
F54 F59 F64 |
From 10 to 80 mm From 8 to 50 mm From 6 to 15 mm |
From 9 to 70 mm From 7 to 46 mm |
≥ 540 ≥ 590 ≥ 640 |
≥ 240 ≥ 270 ≥ 310 |
≥ 18 ≥ 14 ≥ 10 |
(≈ 150) (≈ 160) (≈ 170) |