Cold Drawn St45 20# Mild Steel Pipe High Precision For Hydaulic Cylinder
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Cold Drawn St45 20# Mild Steel Pipe High Precision For Hydaulic Cylinder
Quick Detail:
Products: Hydraulic cylinder tubes / Precision steel tube
Standard: DIN 2391 / EN 10305 / GB8713-88 / GB/T3639-2000
Grade: St52 / E355 / St45 / SAE1026 / 20# / 27SiMn
SIZE:(mm)
OD: 45mm ~ 500mm
WT: 3mm ~ 50mm
| Features: | Thick Wall | Application: | Hydraulic Cylinder, Chemical |
| Delivery Condition: | BK, BKS, NBK, Cold Finished, Cold Drawn, Stress-relieved | Grade: | ST52, E355, St45, SAE1026, 20#, 27SiMn |
| Product Name: | Mild Steel Tubing | Section Shape: | Round |
| Standard: | SAE1026, DIN 2391, EN 10305 | Technique: | Seamless, Cold Drawn, Cold-Drawn |
Description:
1. Variety
|
Processing form |
I.D.mm |
Length |
Straightness |
I.D.tolerance |
I.D.Roughness(RA) |
|
Cold-rolled |
30-100 |
≤24M |
0.3-1.0/1000 |
H8-H10 |
0.4-1.6um |
|
Cold-drawn |
30-250 |
≤24M |
H8-H10 |
0.8-1.6um |
|
|
Hone |
40-500 |
≤24M |
H8-H9 |
0.4-0.8um |
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|
SRB |
50-250 |
≤24M |
H8 |
0.1-0.4um |
2. Material Specification and Ref. Document
ST52,BK+S OR NBK,DIN2391
OD:45-50mm WT:3-50mm
3. Chemical Compisition (%)
|
Steel grade |
Chemical composition,% |
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C |
Si |
Mn |
P |
S |
Cr |
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≤ |
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St45 |
China Steel Products Directory [China (Mainland)]
Business Type:Manufacturer | |||||
