OEM Half hard C2720 brass tape strip
Brass factory, more than 12 years manufacture experience, attained ISO9001, work on OEM and ODM projects..
1. Introduction of the C27200 CuZn37 H63 brass strip
H63 / C2720 / CuZn37 brass with copper content 63%, has good mechanical properties, its plasticity is good under the cold temper, good machinability, easy welding and soldering, corrosion resistance, but easy to crack during corrosion, in addition, the price is cheap, it is the most widely used brass varieties.
2. Grade and temper for C27200 CuZn37 H63 CZ108 brass strip
Grade: C2720, C27200, CDA272, C272, CZ108, H63, CuZn37
Temper: O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)
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 C27200 CuZn37 H63 CZ108 brass strip
Chemical composition
Cu :62.0~65.0
Zn:balance
Pb:≤0.08
P:≤0.01
Fe:≤0.15
Sb :≤0.005
Bi:≤0.005
inpurity:≤0.3
4. Dimension and tolerance of C27200 CuZn37 CZ108 brass strip
| Specification(mm) |
| Thickness |
Width |
| 0.08~0.12 |
≤300 |
| >0.12~0.15 |
≤600 |
| >0.15~<0.50 |
≤600 |
| 0.5~3.0 |
≤1000 |
5. Mechanical properties for C27200 CuZn37 H63 CZ108 brass strip
Mechanical properties
- Good Machinability
- Easy welding and soldering
- Good Corrosion Resistant
- Good Plasticity
- Good Strength
| Grade |
Temper |
Tensile strength Mpa |
Elongation % |
Hardness HV |
C27200
C2720
CuZn37
H63
CZ108
CDA272 |
M |
≥290 |
≥40 |
≤90 |
| Y4 |
235-410 |
≥35 |
85-115 |
| Y2 |
355-460 |
≥25 |
100-130 |
| Y |
410-540 |
≥13 |
120-160 |
| T |
520-620 |
≥4 |
150-190 |
| TY |
≥570 |
- |
≥180 |
Physical Properties
| Properties |
Metric |
Imperial |
| Density |
8.47 g/cm3 |
0.306 lb/in3 |
| Melting point |
904°C |
1660°F |
6. Application of C27200 CuZn37 H63 CZ108 brass strip
C2720 H63 CuZn37 is used in all kinds of deep drawing and bending manufacturing parts, stamping parts, springs, screens, heat etc.
7. Manufacture plant of C27200 CuZn37 CZ108 brass strip
8. Tests and inspection for C27200 CuZn37 CZ108 brass strip
Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.
9.Mill certificate for C27200 CuZn37 CZ108 brass strip
10. Packing and shipping for C27200 CuZn37 CZ108 brass strip
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 C27200 CuZn37 CZ108 brass strip?
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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