H63 Brass Strip Coil
Brass factory, more than 10 years manufacture experience, attained ISO9001, work on OEM and ODM projects..
1. Introduction of the H63 brass strip coil
H63 / C2720 / CuZn37 brass with copper content 63%,has a very similar performance with H65,It also has a high strength and plasticity, can well withstand with cold and hot pressure processing.
2. Grade and temper for H63 brass strip coil
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 H63 brass strip coil
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 H63 brass strip coil
|
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. Characteristics of H63 brass strip coil
Physical Properties
| Properties |
Metric
|
Imperial
|
| Density |
8.47 g/cm3
|
0.306 lb/in3
|
| Melting point |
904°C
|
1660°F
|
Mechanical properties
6. Application of H63 brass strip coil
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 H63 brass strip coil
8. Tests and inspection for H63 brass strip coil
Test instrument : Metallographic Microscope; Digital Light Processor; Strength Tester; Hardness Tester.