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, 절단, finishing, and then packing. Material processes performance, plasticity, mechanical properties, 내식성, performance and good tin.
It has been widely used in electrical, automotive, communications, hardware, decoration and other industries.
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제품 소개
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, 절단, finishing, and then packing. Material processes performance, plasticity,
mechanical properties, 내식성, performance and good tin.
It has been widely used in electrical, automotive, communications, hardware, decoration and other industries.
Main Technical Parameters
2-1화학 성분
이름 | Alloy No. | 화학 성분 (%, 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
이름 | 중국 | ISO | ASTM | JIS (주)조이스 |
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:밀리미터
이름 | Alloy No.(중국) | Temper | Size(밀리미터) | ||
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: 밀리미터
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 | 인장 강도 N/mm2 | 신장 ≥% | 경도 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
