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En10305 E235 E255 Precision seamless steel tube for precision machinery parts
En10305 E235 E255 Precision seamless steel tube for precision machinery parts
En10305 E235 E255 Precision seamless steel tube for precision machinery parts
En10305 E235 E255 Precision seamless steel tube for precision machinery parts
En10305 E235 E255 Precision seamless steel tube for precision machinery parts
En10305 E235 E255 Precision seamless steel tube for precision machinery parts
Specifications
Brand Name :
Joyruns
Model Number :
EN10305 Mechanical steel Tube
Certification :
ISO9000
Place of Origin :
CHANGZHOU, CHINA
MOQ :
5TONs
Price :
Negotiable
Payment Terms :
TT OT 100% LC AT SIGHT
Supply Ability :
1000Ton/month
Delivery Time :
30DAYS
Packaging Details :
Exporting package/wooden box package
Length :
Max length 12M
Type :
Seamless PRECISION TUBE
OD. Range :
6mm – 114.3mm
Standard :
EN10305
Grade :
E235,E255,E355,C45E, E235C,C35E, ST35,ST45,ST37
Wall thickness :
1mm-15mm
Description

E235 E255 Precision seamless steel tube for precision machinery parts/cars and cylinder

  1. The seamless precision steel tubes can be used for a wide range of precision mechanical spare for car and cylinder accord to standard DIN2391/ EN10305-1/ GB/T3639-2009To be used in hydraulic system, automobile and precision machinery parts for cars and cylinder.

  2. Standard: EN10305-1

  3. Grade: E235,E255,E355,C45E, E235C,C35E, ST35,ST45,ST37

  4. OD. Range:6mm – 114.3mm
    Wall thickness: 1mm-15mm
    Length: Max length 12M

  5. Type: Seamless

  6. Packaging detail: Bundles with plastic paper packaged or wooden box package

  7. 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 ( ％ )

Item

Grade

C
max

Mn

P
max

S
max

Si
max

E235

1.0308

0.17

≥0..4

0.025

0.025

0.35

St45

1.0408

0.21

≥0.4

0.025

0.025

0.35

E355

1.0508

0.22

≤1.6

0.025

0.025

0.55



Mechanical properties

item

grade

Cold finished (Hard)
(BK)

Cold finished
(Soft)
(BKW)

Cold finished and stress-relieved
(BKS)

Annealed (GBK)

Normalized
(NBK)

Rm

A

Rm

A

Rm

ReH

A

Rm

A

Rm

ReH

A

MPa

％

MPa

％

MPa

MPa

％

MPa

％

MPa

％

1

E235

480

6

420

10

420

315

14

315

25

340-470

235

25

2

ST45

580

5

520

8

520

375

12

390

21

440-570

255

21

3

E355

640

4

580

7

580

450

10

450

22

490-630

355

22













Product tags

precision steel tube with en10305

,

st45 precision steel tube

,

seamless steel tube 2205
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En10305 E235 E255 Precision seamless steel tube for precision machinery parts

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Product Detail
Brand Name :
Joyruns
Model Number :
EN10305 Mechanical steel Tube
Certification :
ISO9000
Place of Origin :
CHANGZHOU, CHINA
MOQ :
5TONs
Price :
Negotiable
Contact Supplier
video
En10305 E235 E255 Precision seamless steel tube for precision machinery parts
En10305 E235 E255 Precision seamless steel tube for precision machinery parts
En10305 E235 E255 Precision seamless steel tube for precision machinery parts

Changzhou Joyruns Steel Tube CO.,LTD

Verified Supplier
5 Years
changzhou
Since 2000
Business Type :
Manufacturer, Agent, Exporter, Seller
Main Products :
Seamless Precision Steel Tube, Heat Exchanger Steel Tube, Steel Bundy Tube
Total Annual :
10000000-20000000
Employee Number :
150~300
Certification Level :
Verified Supplier
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