| Products:High-precision brass strip |
Material:brass |
| Model:C001 |
Size:H62/H63/H65/H68/H70 |
| Class:Button Copper Strip |
About this product: |
|
| Name | Mode | Production range | Mark | Weight | Width tolerance(mm) | Use for | Standard | | Brass Strip | Ty
Y
Y2
Y3
M TM | thickness:0.15-2.0mm
width:200mm/305mm
| H62
H65
| >150kg
| 200±0.6
305±0.6
| Electrical, electronic, lighting, hardware, horizontal, switch, gasket, gaskets, battery contact, brass buttons, watches, rings, necklaces, bracelets ornamental copper products, etc | GB/T 2059-2000
|
Allowable deviation | Thickness | <0.3 | 0.3-0.6 | 0.6-0.8 | 0.8-1.2 | 1.2-1.5 | | | | | Deviation | ±0.007 | ±0.010 | ±0.015 | ±0.02 | ±0.03 | | | |
Mechanical property | Mark | Mode | Tension test | Hardness test | | thickness(mm) | intensity of tension(MPa) | tensile stretch(%) | thickness(mm) | vickers hardness (HV) | | not less than | H70
H68
H65 | M
Y4
Y2
Y
T | 0.3 | 290
325-410
340-460
390-530
490 | 40
35
25
13
4 | 0.3 | -
75-125
85-145
105-175
145 | | H62 | M
Y2
Y
T | 0.3 | 290
350-470
410-630
585 | 35
20
10
2.5 | 0.3 | -
85-145
105-175
145 |
 |
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