Brass Strip
Show

brass strip 53
brass strip 52
brass strip 51
brass strip 48
铜合金系列

Brass Specifications

Copper Alloy Product Specifications
Alloy Type No. Temper Thickness (mm) Remark
Brass H90, H80, H70, H68,
H65, H62, Hpb60-2,
Hpb59-1, HSn62-1,
HMn58-2 		R 6–100 Hot Rolled, width 400–1000mm,
length 1000–3000mm
Thickness standard: 0.2–15mm
Brass Same as above / / Cold Rolled, width 300–600mm, length 1000–3000mm
Red / Copper Brass T2, TU1, TP2, TAg0.1,
H90–H62, Hpb59-1 		T, Y, Y2, M, TM 0.05–1.5 Foil thickness 0.03–0.05mm, width 50–200mm
Standard width 20–600mm
* Temper description: T = Annealed, Y = Hard, Y2 = Half Hard, M = Mechanical, TM = Special

Chemical Composition

Brass Chemical Composition and Application Table
Standard Grade
QB / JIS		 Copper(Cu) (%) Lead(Pb) (%) Iron(Fe) (%) Zinc(Zn)
(%)		 Application
H59 / C2800 57.0–60.0 ≤0.5 ≤0.3 Balance (≈38–43) General structural parts, valves, faucets, fasteners
H62 / C2720 60.5–63.5 ≤0.08 ≤0.15 Balance (≈36–39) Stampings, radiators, decorative copper parts
H65 / C2680 63.5–68.0 ≤0.03 ≤0.1 Balance (≈32–36) Hardware, watch cases, stamping parts, cold working
H70 / C2600 68.5–71.5 ≤0.03 ≤0.1 Balance (≈28–31) Precision parts, musical instruments, decorative plates
H80 / C2400 79.0–81.0 ≤0.03 ≤0.1 Balance (≈19–21) High-strength components, high toughness applications
H90 / C2200 88.0–91.0 ≤0.03 ≤0.1 Balance (≈9–11) High conductivity products, terminal connectors

Physical Properties

Brass Mechanical Properties Table
Standard Grade
QB / JIS		 Temper Vickers Hardness (HV) Tensile Strength (MPa) Elongation (%)
H59 / C2800Soft—≥320≥35
1/2H105–130410–490≥15
H≥130≥450—
H62 / C2720Soft≤90≥295≥45
1/2H105–130370–440≥30
H145–160430–510≥14
H65 / C2680Soft≤90≥295≥45
1/2H105–130370–440≥30
H145–160430–510≥14
H70 / C2600Soft≤90≥295≥5
1/2H105–130370–440≥30
H145–160430–510≥14
H80 / C2400Soft≤80≥255≥44
1/2H100–130320–405≥25
H≥125≥375—
H90 / C2200Soft≤70≥225≥35
1/2H95–120295–365≥20
H≥120≥320—
厚度
Thickness (mm)		 公称宽度 < 600mm
Nominal Width < 600mm		 600mm ≤ 公称宽度 < 1560mm
600mm ≤ Nominal Width < 1560mm
JIS G4305 ASTM 240 我司标准 JIS G4305 ASTM 240 我司标准
0.1 ≤ t < 0.2±0.02±0.015±0.01///
0.2 ≤ t < 0.3±0.025±0.02±0.01±0.038±0.038±0.015
0.3 ≤ t < 0.4±0.03±0.025±0.015±0.04±0.04±0.015
0.4 ≤ t < 0.5±0.04±0.03±0.015±0.04±0.04±0.02
0.5 ≤ t < 0.6±0.04±0.03±0.015±0.04±0.04±0.02
0.6 ≤ t < 0.7±0.045±0.035±0.015±0.05±0.05±0.02
0.7 ≤ t < 0.8±0.045±0.035±0.015±0.05±0.05±0.02
0.8 ≤ t < 0.9±0.05±0.035±0.02±0.06±0.06±0.025
0.9 ≤ t < 1.0±0.05±0.035±0.02±0.06±0.06±0.025
1.0 ≤ t < 1.5±0.06±0.04±0.025±0.07±0.07±0.03
1.5 ≤ t < 2.0±0.07±0.04±0.03±0.08±0.08±0.035

© 2025 Dongguan Dechuang Hardware Co., Ltd. All Rights Reserved. ICP No. 2020103562

Dongguan Dechuang Hardware Co., Ltd.
Phone: +86-769-81888566
Mobile (WhatsApp): +86-13332617868 (Jane) / +86-17620152277 (Eric)
Email: hcy518@163.com (Jane) / sale2@dgdechuang.com (Eric)
Office Address: Room 2103, Building 8, Vanke Center, No.1 Changqing South Road, Chang’an Town, Dongguan, China
Factory Address: No.6 Shukeng Street, Yanwu Village, Dalingshan Town, Dongguan, Guangdong, China