DIN 2391-2 ST52 Honing Steel Pipe /DIN 2391-2 ST52 Honed Steel Pipe
DIN 2391-2 ST52 Honing Steel Pipe /DIN 2391-2 ST52 Honed Steel Pipe
Product Discription
Honed Tube
* Grade: ST52, 4140, CK45, Stainless Steel, etc
* ID: 20-1500mm
*Length: max 20 meters
*Streightness: 0.5/1000
*Tolerence WXT: DIN 2391
*Tolerence INT: ISO H8
*Roughness (Ra): 0.2 to 0.4μ
Type: Cold Drawing, stress release, BK+S, honing or Skiving
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 Strenght Min | Yield Point Min | Elongation % Mn |
| 640 N/mm² | 560 N/mm² | 14 |
Honed Tube for Hydraulic Cylinder | |
| Material: | ST52, CK45, 4140, 16Mn, 42CrMo, E355, Q345B, Q345D, Stainless Steel 304/316, Duplex 2205,etc. |
| Delivery Condition: | BK, BK+S, GBK, NBK |
| ID: | 20mm - 1500mm |
| Length: | max 13m |
| Type: | Seamless, Cold Drawn |
| Straightness: | ≤ 0.5/1000 |
| Roughness: | 0.2-0.4 u |
| Tolerance EXT: | DIN2391, EN10305, GB/T 1619 |
| Tolerance INT: | H7, H8, H9 |
| Protection: | anti-rust oil on inside and outside surface, plastic caps in both ends. |
| Packing: | bundle with steel strip and knitting strip, or wooden case. |
| Inside Dia (mm) | ID Tolerance (mm) | WT Tolerance (mm) | |||
| H7 | H8 | H9 | H10 | ||
| ≤30 | +0.021/0 | +0.033/0 | +0.052/0 | +0.084/0 | ±5% |
| 30 - ≤50 | +0.025/0 | +0.039/0 | +0.062/0 | +0.100/0 | |
| 50 - ≤80 | +0.030/0 | +0.046/0 | +0.074/0 | +0.120/0 | |
| 80 - ≤120 | +0.035/0 | +0.054/0 | +0.087/0 | +0.140/0 | |
| 120 - ≤180 | +0.040/0 | +0.063/0 | +0.100/0 | +0.160/0 | |
| 180 - ≤250 | +0.046/0 | +0.072/0 | +0.115/0 | +0.185/0 | |
| 250 - ≤315 | +0.052/0 | +0.081/0 | +0.130/0 | +0.210/0 | |
| 315 - ≤700 | +0.057/0 | +0.089/0 | +0.140/0 | +0.230/0 | |
| Delivery Condition | cold finished (hard) (BK) | cold drawn and stress-relieved (BK+S) | |||
| Steel Grade | Tensile Strength (Mpa) | Elongation (%) | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) |
| 20# | ≥550 | ≥8 | ≥520 | ≥375 | ≥15 |
| 45# | ≥640 | ≥5 | ≥600 | ≥520 | ≥10 |
| 16Mn | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| 25Mn | ≥640 | ≥5 | ≥600 | ≥510 | ≥15 |
| 27SiMn | ≥800 | ≥5 | ≥760 | ≥610 | ≥10 |
| ST52 | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 |
| SAE1026 | ≥640 | ≥5 | ≥600 | ≥510 | ≥15 |
Package: Bundled with Steel Strip and Knitting Strip, or Wooden Case
Conservation: Anti rust oiled on the inside and outside surface, plastic caps on both ends
*Over 20 Years in Steel Pipe Trading and Manufacturing
*Reasonable Price with Excellent Quality
*Several Large Prodcution Lines enabling very quick delivery
*Rich Supplying and Exporting Experience
*Superior Sales and After-Sales Service
Factory Tour
Are you looking for a reliable and knowledgeable steel pipe/tube supplier? We
can provide you the carbon, alloy, chrome or other pipe supplies you need to
complete your project on time and on budget. We can customize pipes to your
specific needs, so contact us to find out how WUXI MSV IMPORT AND EXPORT
CO., LTD can help you!
We can provide you:
- Seamless & Welded Pipe
- Line Pipe
- Galvanized
- Casing Pipe
All materials supplied by WUXI MSV IMPORT AND EXPORT CO., LTD will meet or
exceed ASTM, ASME, ANSI and/or API standards, per your required specifications
including full documentation. All the items are with factory price.
!Welcome Your Visit to us!
1)-What is Your MOQ
-2 Tons
2)-Is Sample Available?
-Free Samples will be sent to you for your viewing and Checking.
3)-What is your main market?
-Mid East, South America, South Asia, Africa, Southeast Asia,Europe, etc.
4)-Payment Methods?
-T/T or L/C or negotiated.
5)-Have more questions, please do not hesitate to contact us.
DIN 2391-2 ST52 Honing Steel Pipe /DIN 2391-2 ST52 Honed Steel Pipe
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