Tianjin Honghaodeyu Steel Tube Co., Ltd.
Main products:Steel Pipe,Stainless Steel Sheet,Pattern Plate
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Contact Us
  • Contact Person : Ms. Smith Betty
  • Company Name : Tianjin Honghaodeyu Steel Tube Co., Ltd.
  • Tel : 0086-022-26348416
  • Fax : 0086-022-26628016
  • Address : Tianjin,tianjin,beichen
  • Country/Region : China
  • Zip : 300400

precision steel tube DIN2391

precision steel tube DIN2391
Product Detailed
precision steel tube DIN2391Standard:DIN2391steel grade:ST35, ST37, ST42, ST45, ST52, ST54, 17Cr3, 20Cr4,CK10, CK22,CK45,C4

 precision steel tube DIN2391tandard:  GB/T3639   DIN2391Application:For mechanical structure, hydraulic installation, hydraulic and pneumatic cylinder useMain steel grade:ST35, ST37, ST42, ST45, ST52, ST54, 17Cr3, 20Cr4,CK10, C10, C22, C45, CK22,CK45 etc. After negotiation, we can supply the pipes with the other steel grade.Mechanical Properties :

Steel Grade

Delivery State

BK

BKW

BKS

NBK

Tensile Strength(MPa)

Elongation(%)

Tensile Strength(MPa)

Elongation(%)

Tensile Strength(MPa)

Elongation(%)

Tensile Strength(MPa)

Elongation(%)

Yield Point(MPa)

10

410

6

373

10

335

12

335

24

205

20

510

5

450

8

430

10

410

20

245

35

590

4

550

6

520

8

530

17

315

45

645

4

630

5

610

7

600

14

355

precision steel tube DIN2391



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