DIN2391 ST35 Cold Drawn Seamless Steel Tubing 48x11mm for Automotive and Mechanical Applications
Price:
Negotiable
MOQ:
2Tons
Delivery Time:
30days
Brand:
Joyruns
Product Description
DIN2391 ST35 Cold Drawn Extruded Metal Tubing
Product Overview
Carbon Steel DIN 2391 Tubing offers exceptional sturdiness, dimensional accuracy, and toughness for demanding mechanical applications. Manufactured to DIN 2391 EN 10305-1 standards, these seamless steel tubes are engineered for superior performance in automotive and mechanical systems.
Key Applications
- General machinery components
- Automotive shock absorber inner cylinders
- Hydraulic oil cylinder tubes
- Motorcycle shock absorber steel tubes
Chemical Composition
| Grade | C max | Si max | Mn | P max | S max |
|---|---|---|---|---|---|
| DIN 2391 St 35 | 0.17 | 0.35 | ≥0.40 | 0.025 | 0.025 |
| DIN 2391 St 45 | 0.21 | 0.35 | ≥0.40 | 0.025 | 0.025 |
| DIN 2391 St 52 | 0.22 | 0.55 | ≤1.60 | 0.025 | 0.025 |
Mechanical Properties
| Grade | BK RmN/mm min | BK min | BKW RmN/mm min | BKW min | BKS N/mm min | BKS ReH N/mm min | GBK min | GBK N/mm min | NBK min | NBK N/mm min | NBK ReH N/mm min | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DIN 2391 St35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 340-470 | 235 | 25 |
| DIN 2391 St45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440-570 | 235 | 21 |
| DIN 2391 St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490-630 | 355 | 22 |
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Company
Changzhou Joyruns Steel Tube CO.,LTD
Location
No.143 Qingyang North road,Tianning district. Changzhou
Contact Person
Lee