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product information:
Grade:ST 52
Metric size:
Inside diameter from 40 to 300mm,
Max length 16m.
Straightness: 0.5 /1000Tolerance EXT: DIN 2391Tolerance INT: ISO H8Roughness(Ra): 0.2 to 0.4µ
Chrome thickness: 20 TO 50 Micron
Type:cold drawing, normalizing treatment, honing or skiving, chrome outside surface.
CHEMICAL COMPOSITION (%)
|
Si (Max) |
Mn (Max) |
C (Max) |
P (Max.) |
S (Max) |
|
0.55 |
1.60 |
0.22 |
0.025 |
0.025 |
MECHANICAL PROPERTIES
|
Tensile strength Min |
Yield Point Min |
Elongation % Min |
|
580 N/mm2 |
420 N/mm2 |
10 |
Specifications:
Alloy Cylinder Tube
1.Size: 16 20 25mm
2. Length:2M
3.SMC CQ2
4.Material: Aluminum 6063
Our Advantage
- High Quality
- Reliable
- Durable
- Reasonable Price
- Good after Service
- According to customer specific requirements for processing
- More Than 10 Years Experience
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