DIN2393 Welded Precision Steel Tube for automobile parts

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DIN2393  Welded Seamless Precision Steel Tube for automobile parts
 
 

Quick Detail:

 

DIN2393 Welded Precision steel tubes used for gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel drive shafts

Standard: DIN2393

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

 
 
 
Description:
 

Precision steel tubes

1. Automotive fields

A. Fuel injection lines/nozzles

B. CNG (Compressed Nature Gas) tube-- Burst pressure: 1307Bar, Working Pressure: around 350bar

C. Drive transmission: Steering column elements

D. Gear shafts, hand brake, front axles, airbag inflators, stabilizers, seat fasteners, front-wheel drive shafts

2. Hydraulic Fields

A. Hydraulic circuits (HPL), pneumatic lines, and hydraulic suspension

B. Hydraulic cylinders (HPZ)

 

To be used in hydraulic system, automobile and precision machinery parts  for cars and cylinder.

Standard: DIN2393

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 status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)

 
 
Applications:
 
hydraulic system
automobile
precision machinery parts  for cars and cylinder. 
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


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Liang Bao Precision Tube Co.,Limited
UNIT 04.7/F BRIGHT WAY TOWER NO.33 MONG RD KL, Changzhou, Jiangsu, China (Mainland)
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