Brass Sheet
Brass Sheet based on electrolytic copper, zinc and trace elements as its raw material, through processing by ingot, hot rolling, cold rolling, heat treatment, surface cleaning, режущий, finishing, and then packing. Material processes performance, plasticity, mechanical properties, corrosion resistance, performance and good tin.
It has been widely used in electrical, automotive, communications, hardware, decoration and other industries.
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Описание
Премьера продукта
Brass Sheet based on electrolytic copper, zinc and trace elements as its raw material, through processing by ingot, hot rolling,
cold rolling, heat treatment, surface cleaning, режущий, finishing, and then packing. Material processes performance, plasticity,
mechanical properties, corrosion resistance, performance and good tin.
It has been widely used in electrical, automotive, communications, hardware, decoration and other industries.
Main Technical Parameters
2-1Химический состав
Name | Alloy No. | Химический состав (%, Max.) | ||||||||
Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Impurity | ||
Brass | H96 | 95.0-97.0 | 0.10 | 0.03 | — | — | — | 0.5 | Rem | 0.3 |
H90 | 88.0-91.0 | 0.10 | 0.03 | — | — | — | 0.5 | Rem | 0.3 | |
H85 | 84.0-86.0 | 0.10 | 0.03 | — | — | — | 0.5 | Rem | 0.3 | |
H70 | 68.5-71.5 | 0.10 | 0.03 | — | — | — | 0.5 | Rem | 0.3 | |
H68 | 67.0-70.0 | 0.10 | 0.03 | — | — | — | 0.5 | Rem | 0.3 | |
H65 | 63.5-68.0 | 0.10 | 0.03 | — | — | — | 0.5 | Rem | 0.3 | |
H63 | 62.0-65.0 | 0.15 | 0.08 | — | — | — | 0.5 | Rem | 0.5 | |
H62 | 60.5-63.5 | 0.15 | 0.08 | — | — | — | 0.5 | Rem | 0.5 |
2-2 Alloy Table
Name | Китай | ISO | ASTM | JIS |
Brass | H96 | CuZn5 | C21000 | C2100 |
H90 | CuZn10 | C22000 | C2200 | |
H85 | CuZn15 | C23000 | C2300 | |
H70 | CuZn30 | C26000 | C2600 | |
H68 | — | — | — | |
H65 | CuZn35 | C27000 | C2700 | |
H63 | CuZn37 | C27200 | C2720 | |
H62 | CuZn40 | C28000 | C2800 |
2-3 Features
2-3-1 Specification Unit:mm
Name | Alloy No.(Китай) | Temper | Размер(mm) | ||
Thickness | Width | Length | |||
Brass | H59 H62 H63 H65 H68 H70 | R | 4~8 | 600~1000 | ≤3000 |
H62 H65 H68 | Y Y2 | 0.2~0.49 | 600 | 1000~2000 | |
0.5~3.0 | 600~1000 | 1000~3000 |
Temper Mark:O. Soft;1/4H. 1/4 Hard;1/2H. 1/2 Hard;H. Hard;EH. Ultrahard;R. Hot Rolled.
2-3-2 Tolerance Unit: mm
Thickness | Width | |||||
Thickness Allow Deviation ± | Width Allow Deviation ± | |||||
<400 | <600 | <1000 | <400 | <600 | <1000 | |
0.5~0.8 | 0.035 | 0.050 | 0.080 | 0.3 | 0.3 | 1.5 |
0.8~1.2 | 0.040 | 0.060 | 0.090 | 0.3 | 0.5 | 1.5 |
1.2~2.0 | 0.050 | 0.080 | 0.100 | 0.3 | 0.5 | 2.5 |
2.0~3.2 | 0.060 | 0.100 | 0.120 | 0.5 | 0.5 | 2.5 |
Temper | Tensile Strength N/mm2 | Удлинение ≥% | Hardness HV | |
M | (O) | ≥290 | 35 | — |
Y4 | (1/4H) | 325-410 | 30 | 75-125 |
Y2 | (1/2H) | 340-470 | 20 | 85-145 |
Y | (H) | 390-630 | 10 | 105-175 |
T | (EH) | ≥490 | 2.5 | ≥145 |
R | — | — | — |
Temper Mark:M. Soft;Y4. 1/4 Hard;Y2. Hard;Y. Hard;T. Ultra hard