H65 Brass Strip Coil is a binary alloy composed of copper and zinc that has been produced for millennia and is valued for its workability, hardness, corrosion resistance and attractive appearance.
H65 Brass Strip Coil
Brass factory, more than 10 years manufacture experience, attained ISO9001, work on OEM and ODM projects..
1. Introduction of the H65 brass strip coil
Brass is a binary alloy composed of copper and zinc that has been produced for millennia and is valued for its workability, hardness, corrosion resistance and attractive appearance.
· Density: 8.3-8.7 g/cm3
· Melting Point: 1652-1724 °F (900-940 °C)
· Moh's Hardness: 3-4
H65 / C2700 / CuZn35 has a very similar performance with H68, It also has a high strength and plasticity, can well withstand with cold and hot pressure processing.
2. Grade and temper for H65 brass strip coil
Grade: C2700, C27000, CDA270, C270, CZ107, H65, CuZn35
Temper: O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)
Different countries’ Standard comparison table ofbrass
|
GB |
DIN |
EN |
ISO |
UNS |
JIS |
||
|
H96 |
CuZn5 |
2.0220 |
CuZn5 |
CE500L |
CuZn5 |
C21000 |
C2100 |
|
H90 |
CuZn10 |
2.0230 |
CuZn10 |
CW501L |
CuZn10 |
C22000 |
C2200 |
|
H85 |
CuZn15 |
2.0240 |
CuZn15 |
CW502L |
CuZn15 |
C23000 |
C2300 |
|
H80 |
CuZn20 |
2.0250 |
CuZn20 |
CW503L |
CuZn20 |
C24000 |
C2400 |
|
H70 |
CuZn30 |
2.0265 |
CuZn30 |
CW505L |
CuZn30 |
C26000 |
C2600 |
|
H68 |
CuZn33 |
2.0280 |
CuZn33 |
CW506L |
CuZn35 |
C26800 |
C2680 |
|
H65 |
CuZn36 |
2.0335 |
CuZn36 |
CW507L |
CuZn35 |
C27000 |
C2700 |
|
H63 |
CuZn37 |
2.0321 |
CuZn37 |
CW508L |
CuZn37 |
C27200 |
C2720 |
3. Chemical composition of H65 brass strip coil
Chemical composition
Cu：63.5～68.0
Zn：balance
Pb：≤0.03
B：≤0.01
Fe：≤0.10
Sb：≤0.005
Bi：≤0.002
inpurity：≤0.3
4. Dimension and tolerance of H65 brass strip coil
|
Width mm |
Thickness mm |
|||||
|
≤1.0 |
＞1.0～1.5 |
＞1.5～2.5 |
||||
|
Thickness tolerance / ± mm |
||||||
|
Ordinary Level |
|
Ordinary Level |
|
Ordinary Level |
|
|
|
≤100 |
0.2 |
|
0.3 |
|
0.4 |
|
|
＞100～300 |
0.3 |
|
0.4 |
|
0.5 |
|
|
＞300～600 |
0.5 |
|
0.6 |
|
0.6 |
|
|
＞600～1000 |
0.8 |
|
0.8 |
|
0.8 |
|
5. Characteristics of H65 brass strip coil
|
|
Tensile Strength |
Yield Offset |
Elongation |
Hardness |
||||
|
|
x 1000 P.S.I. |
0.2% offset x 1000 P.S.I. |
% in 2 Inches |
.020 Gauge and Above |
||||
|
41 - 61 |
23 Nom. |
50 - 52 |
- |
||||
|
49 - 59 |
34 Nom. |
40 Nom. |
B 40 - 65 |
||||
|
55 - 65 |
44 Nom. |
25 Nom. |
B 57 - 74 |
||||
|
62 - 72 |
53 Nom. |
17 Nom. |
B 70 - 80 |
||||
|
68 - 78 |
57 Nom. |
8 Nom. |
B 76 - 84 |
||||
|
79 - 89 |
67 Nom. |
4 Nom. |
B 83 - 89 |
||||
|
86 - 95 |
71 Nom. |
2 Nom. |
B 87 - 92 |
||||
|
90 - 99 |
75 Nom. |
- |
B 88 - 93 |
6. Application of H65 brass strip coil
C2700 H65 CuZn35 is used in all kinds of deep drawing and bending manufacturing parts, stamping parts, springs, screens, heat etc .
7. Manufacture plantof H68 brass strip coil
8. Tests and inspection for H65 brass strip coil
Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.
9. Quality certificate for H65 brass strip coil
10. Packing and shipping for H65 brass strip coil
Packing:
First wrapped by anti-rust paper, second wrapped by plastic film, then packed by wooden box or wooden pallet ..
Shipping:
We will choose the best way according to customer’s requests.
1. By Air, to the indicated airport.
2. By Express (FedEx, UPS, DHL, TNT, EMS), to the indicated address.
2. By Sea, to the indicated sea port.
11. Questions and Answers
a1.Do you have ISO certificate?
Yes, we obtained ISO9001
a2.How long is your delivery time for H65brassstrip?
If the master coil is available, 3-7 days do slitting will be ready , if not, will need 20-25 days for new production.
a3.Can you help us to choose suitable material?
Yes, we can recommend the most suitable material according to your application.
a4.How do you control quality?
We produce strictly according to customer’s drawings and requests, here are strict control plan in every process, full check of each parts, strive to provide customer 100% quality products, ROHS/SGS test report, material certificate are available.
a5.Do you provide sample? Free or charge?
Yes, if the sample in stock available, free of charge, if not, need to charge some mfg cost.
