| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | Sheng Ding Yuan |
| Model Number: | Seamless Steel Tube-2 |
Quick Details
Specifications
Detailed Product Description
| Standard: | DIN2391 Or EN10305-1/4 | Material: | E215, E235, E355 |
| Thickness: | 0.5 To 7mm | Outer Diameter: | 4 To 60mm |
| Technique: | Precision Cold Drawn Seamless Carbon Steel Tube | Application: | Hydraulic System, Automobile, Mechanical Parts |
Automotive Cold Drawn Seamless Tube For Volkswagen / Benteler / Mercedes Benz
Quick Detail:
NBK EN10305-4 E235 ST 37.4 example: 6 X 1 ,10 X 1,16 X 1.5 and so on
No oxidization on the OD and ID
Outer Surface is good.
Description:
Selection Criteria: DIN2391 or EN10305-1/4.
Synopsis of Process Routing: quality carbon steel — cold drawn — heat treatment without oxidization (NBK status) — nondestructive testing. In the wall honing and inside flushing under the high pressure — .Antirust oiling outside surface — plastic capping on both ends.
Applications:
Automobile, engineering vehicles, diesel, chemical engineering machinery, refrigerating equipments for electric appliance and electric heating system.
Specifications:
|
Chemical composition(cast analysis)a |
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|
Steel grade |
% by mass |
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|
Steel name |
Steel number |
C |
Si |
Mn |
P |
Sb |
AI |
|
max. |
max. |
max. |
max. |
max. |
min. |
||
|
E215 |
1.0212 |
0.10 |
0.05 |
0.70 |
0.025 |
0.025 |
0.025 |
|
E235 |
1.0308 |
0.17 |
0.35 |
1.20 |
0.025 |
0.025 |
- |
|
E355C |
1.0580 |
0.22 |
0.55 |
1.60 |
0.025 |
0.025 |
- |
|
Mechanical properties at room temperature |
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|
Steel grade |
Minimum values for the delivery conditiona,b |
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|
Steel name |
Steel number |
﹢CC |
﹢LCC |
﹢SR |
﹢Ad |
﹢N |
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|
Rm |
A |
Rm |
A |
Rm |
ReH |
A |
Rm |
A |
Rm |
ReH |
A |
||
|
MPa |
% |
MPa |
% |
MPa |
MPa |
% |
MPa |
% |
MPa |
MPa |
% |
||
|
E215 |
1.0212 |
430 |
8 |
380 |
12 |
380 |
280 |
16 |
280 |
30 |
290 to 430 |
215 |
30 |
|
E235 |
1.0308 |
480 |
6 |
420 |
10 |
420 |
350 |
16 |
315 |
25 |
340 to 480 |
235 |
25 |
|
E355 |
1.0580 |
640 |
4 |
580 |
7 |
580 |
450f |
10 |
450 |
22 |
490 to 630 |
355 |
22 |
Competitive Advantage:
Quality is good (we got TS 16949 Certificate)
Delivery time is good (we have a big stock.about 400 tons)
Prices are competitive