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Seamless precision steel tubes acc to DIN2391 by cold drawn

Torich International Limited

Seamless precision steel tubes acc to DIN2391 by cold drawn

Place of Origin : China

Brand Name : Torich

Certification : ISO9001,ISO14001,TS16949,DNV

Model Number : DIN2391

MOQ : 5 tons

Price : 1200

Packaging Details : In wooden boxes or upon request

Delivery Time : 30-60 days

Payment Terms : T/T,L/C

Supply Ability : 50000 TONS PER YEAR

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Standard: DIN2391 Seamless cold drawn/rolling steel tubes

Size range: O.D.:6-350mm W.T.:1-30mm L:max12000mm

Applications:For Auto industry / for machinery use / Oil Cylinder Tube / Motorcyle shock absorber

Auto shock absorber innder cylinder / Telescopic Cylinders

Inter Diamater roughness could be reach 0.3μm 0.4μm or as per request.


Steel Grade and Chemical Compositions:

Steel Grade C Si Mn P S
max max max max
ST35 0.17 0.35 ≥0.40 0.025 0.025
ST45 0.21 0.35 ≥0.40 0.025 0.025
ST52 0.22 0.35 ≥1.60 0.025 0.025

Mechanical properties at room temperature
Steel Grade Minimum values for the delivery condition
BKW BKS GBK (+N) NBK
ST35 480 6 420 10 420 315 14 340-470 235 25
ST45 580 5 520 8 520 375 12 440-570 235 21
ST52 640 4 580 7 580 420 10 490-630 355 22


Note: Special steel grade is also available, according to customer request.

Seamless precision steel tubes acc to DIN2391 by cold drawn Seamless precision steel tubes acc to DIN2391 by cold drawn

Seamless precision steel tubes acc to DIN2391 by cold drawn Seamless precision steel tubes acc to DIN2391 by cold drawn

Application:

Seamless precision steel tubes acc to DIN2391 by cold drawn Seamless precision steel tubes acc to DIN2391 by cold drawn


Quality Seamless precision steel tubes acc to DIN2391 by cold drawn for sale

Seamless precision steel tubes acc to DIN2391 by cold drawn Images

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