ROHS approved CZ101 C220 Golden Brass Strip
Brass factory, more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..
1. Introduction of the CuZn10 H90 brass strip coil
Brass H90 / C2200 / CuZn10: copper content of 90%, also known as the gold brass.
Have a fine luster, good processability, and against corrosion.
As Brass H90 have good mechanical properties and corrosion resistance, it is able to withstand hot and cold processing, and easy to plating with tin, is mainly used for cold heat pipe.
2. Grade and temper for CuZn10 H90 brass strip coil
Grade: C2200, C22000, CDA220, C220, CZ101, H90, CuZn10
Temper: O, 1/4H, 1/2H, H, EH,SH
Different countries' Standard comparison table of brass
| 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 CuZn10 H90 brass strip coil
Chemical composition
Cu :88.0~91.0
Zn: Balance
Pb:≤0.03
Pb:≤0.03
P:≤0.01
Fe:≤0.10
Sb :≤0.005
Bi:≤0.002
Impurity:≤0.2
4. Dimension and tolerance of H90 brass strip coil
| Thickness mm |
Width mm |
| ≤200 |
>200~400 |
>400~600 |
>600~1000 |
| Thickness tolerance / ± mm |
| Ordinary Level |
|
Ordinary Level |
|
Ordinary Level |
|
Ordinary Level |
|
| 0.10~0.20 |
0.010 |
|
0.015 |
|
0.015 |
|
- |
|
| >0.20~0.30 |
0.015 |
|
0.020 |
|
0.020 |
|
- |
|
| >0.30~0.50 |
0.020 |
|
0.025 |
|
0.030 |
|
0.050 |
|
| >0.50~0.70 |
0.030 |
|
0.035 |
|
0.040 |
|
0.060 |
|
| >0.70~1.10 |
0.040 |
|
0.045 |
|
0.050 |
|
0.070 |
|
| >1.10~1.50 |
0.050 |
|
0.055 |
|
0.060 |
|
0.080 |
|
| >1.50~2.50 |
0.055 |
|
0.060 |
|
0.080 |
|
0.100 |
|
5. Mechanical properties for CuZn10 H90 brass strip coil
Mechanical properties:
Tensile strength σb (MPa): 330 ~ 440
Elongation δ10 (%): ≥5
Sample size: thickness ≥ 0.3
6. Application of CuZn10 H90 brass strip coil
It is used in building materials, cosmetics the accessories, water heater tank, zipper head, bullets warhead, auto lamp cap. Etc.
7. Manufacture plant of CuZn10 H90 brass strip coil
8. Tests and inspection for CuZn10 H90 brass strip coil
Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.
9.Mill certificate for CuZn10 H90 brass strip coil
10. Packing and shipping for CuZn10 H90 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 CuZn10 H90 brass strip coil?
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.
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