Changzhou Joyruns Steel Tube CO.,LTD
| Payment Terms | TT OT 100% LC AT SIGHT |
| Supply Ability | 1000TON/MONTH |
| Delivery Time | 30DAYS |
| Packaging Details | Exporting package/wooden box package |
| Standard | EN10305-2 |
| Grade | E155,E195,E235,E275,E355 |
| OD. Range | 6mm – 114.3mm |
| Wall thickness | 1mm-15mm |
| Length | Max length 12M |
| Type | Seamless |
| Brand Name | Joyruns |
| Model Number | EN10305-2 Precision Tube |
| Certification | ISO9000 |
| Place of Origin | CHANGZHOU, CHINA |
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Product Specification
| Payment Terms | TT OT 100% LC AT SIGHT | Supply Ability | 1000TON/MONTH |
| Delivery Time | 30DAYS | Packaging Details | Exporting package/wooden box package |
| Standard | EN10305-2 | Grade | E155,E195,E235,E275,E355 |
| OD. Range | 6mm – 114.3mm | Wall thickness | 1mm-15mm |
| Length | Max length 12M | Type | Seamless |
| Brand Name | Joyruns | Model Number | EN10305-2 Precision Tube |
| Certification | ISO9000 | Place of Origin | CHANGZHOU, CHINA |
| High Light | motorcycle shock absorber | ||
EN10305-2 Welded steel tube for precision machinery parts/cars and cylinder
EN10305-2 Welded Precision steel tube for automobiles
Standard: EN10305-2
Grade: E155,E195,E235,E275,E355
OD. Range:6mm – 114.3mm
Wall thickness: 1mm-15mm
Length: Max length 12M
Type: Seamless
Packaging detail: Bundles with plastic paper packaged or wooden box package
Delivery date: 10-30days
Delivery status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)
Applications:
hydraulic system
automobile
precision machinery parts for cars and cylinders.
Auto industry
Oil cylinder tube
Specifications:
Grade and Chemical Composition ( ％ )
|
Grade |
Chemical Composition (%) |
|||||||||||
|
Steel Name |
Steel Number |
C(Max) |
Si(Max) |
Mn(Max) |
P(Max) |
S(Max) |
Cr |
NI |
Cu |
Mo |
V |
|
|
E155 |
1.0033 |
0.11 |
0.35 |
0.70 |
0.03 |
0.025 |
- |
- |
- |
- |
- |
|
|
E195 |
1.0034 |
0.15 |
0.35 |
0.70 |
0.03 |
0.025 |
- |
- |
- |
- |
- |
|
|
E235 |
1.0308 |
0.17 |
0.35 |
1.20 |
0.03 |
0.025 |
|
|
|
|
|
|
|
E275 |
1.0225 |
0.21 |
0.35 |
1.40 |
0.03 |
0.025 |
|
|
|
|
|
|
|
E355 |
1.0580 |
0.22 |
0.35 |
1.60 |
0.03 |
0.025 |
|
|
|
|
|
|
Mechanical properties
|
Steel Grade |
Minimum values for the delivery condition |
||||||||||||||
|
Steel Name |
Steel Number |
(+C c ) |
(+LC c ) |
(+SR) |
(+A d ) |
(+N)NBK |
|
||||||||
|
Rm Mpa |
A% |
Rm Mpa |
A% |
Rm Mpa |
ReH Mpa |
A% |
Rm Mpa |
A% |
Rm Mpa |
ReH e Mpa |
A% |
|
|||
|
E155 |
1.0033 |
400 |
6 |
350 |
10 |
350 |
245 |
18 |
260 |
28 |
28 |
270-410 |
155 |
|
|
|
E195 |
1.0034 |
420 |
6 |
370 |
10 |
370 |
260 |
18 |
290 |
28 |
28 |
300-440 |
195 |
|
|
|
E235 |
1.0308 |
490 |
6 |
440 |
10 |
440 |
325 |
14 |
315 |
25 |
25 |
340-480 |
235 |
|
|
|
E275 |
1.0225 |
560 |
5 |
510 |
8 |
510 |
375 |
12 |
390 |
21 |
21 |
410-550 |
275 |
|
|
|
E355 |
1.0580 |
640 |
4 |
590 |
6 |
590 |
435 |
10 |
450 |
22 |
22 |
490-630 |
355 |
|
|
An Rm: tensile strength; ReH: upper yield strength; A: elongation after fracture
B 1Mpa=1N/mm 2
C Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strength.
D For calculation purposes the following relations are recommended:
For delivery condition +C: ReH≥ 0.8Rm for delivery condition +LC: ReH≥ 0.7Rm
E For calculation purposes the following relation is recommended: ReH≥ 0.5Rm
F For tubes with an outside diameter≤ 30mm and wall thickness≤ 3mm the ReH minimum values are 10Mpa lower than the values given in this table.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2000
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur... Changzhou Joyruns Steel Tube Co., Ltd specializes in the export of steel pipes for 20 years. We have been a leading supplier of high-quality steel pipes of carbon, alloy, nickel material & copper, which is one of the most professional Bundy and stainless steel pipe manufactur...
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