Contacts:Miss. Lisa
Tel:0086-13861277353
E-mail:linsa188@gmail.com
Add:No.143 Qingyang North road,Tianning district. Changzhou
Place of Origin: | CHANGZHOU, CHINA |
Brand Name: | Joyruns |
Certification: | ISO9000 |
Model Number: | EN10305-2 Precision Tube |
Minimum Order Quantity: | 5TONS |
Price: | Negotiable |
Packaging Details: | Exporting package/wooden box package |
Delivery Time: | 30DAYS |
Payment Terms: | TT OT 100% LC AT SIGHT |
Supply Ability: | 1000TON/MONTH |
Detail Information | |||
Standard: | EN10305-2 | Grade: | E155,E195,E235,E275,E355 |
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OD. Range: | 6mm – 114.3mm | Wall Thickness: | 1mm-15mm |
Length: | Max Length 12M | Type: | Seamless |
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 |
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E155 | 1.0033 | 0.11 | 0.35 | 0.70 | 0.03 | 0.025 | - | - | - | - | - |
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E195 | 1.0034 | 0.15 | 0.35 | 0.70 | 0.03 | 0.025 | - | - | - | - | - |
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E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.03 | 0.025 |
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E275 | 1.0225 | 0.21 | 0.35 | 1.40 | 0.03 | 0.025 |
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E355 | 1.0580 | 0.22 | 0.35 | 1.60 | 0.03 | 0.025 |
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Mechanical properties
Steel Grade | Minimum values for the delivery condition | ||||||||||||||
Steel Name | Steel Number | (+C c ) | (+LC c ) | (+SR) | (+A d ) | (+N)NBK |
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Rm Mpa | A% | Rm Mpa | A% | Rm Mpa | ReH Mpa | A% | Rm Mpa | A% | Rm Mpa | ReH e Mpa | A% |
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E155 | 1.0033 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 28 | 270-410 | 155 |
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E195 | 1.0034 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 28 | 300-440 | 195 |
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E235 | 1.0308 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 25 | 340-480 | 235 |
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E275 | 1.0225 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 21 | 410-550 | 275 |
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E355 | 1.0580 | 640 | 4 | 590 | 6 | 590 | 435 | 10 | 450 | 22 | 22 | 490-630 | 355 |
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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.
Miss. Lisa
0086-13861277353