Specifications
Brand Name :
New Era
Model Number :
DIN2391
Certification :
ISO9001,TS16949
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
30000 tons/year
Delivery Time :
45 days
Packaging Details :
Bundles Package, Wooden box package, Plywood box package
Product Name :
Precision Seamless Steel Tube
Delivery Condition :
BK,BKW,BKS,GBK,NBK
OD Size :
6-88mm
WT Size :
1-15mm
Surface :
Free of Oxide scale, Bright
Application :
Steering drag link for truck
Steel Material :
St35 , St45 , St52
Production Process :
Cold Drawn
Packing :
Bundles Package
Description

Customized Seamless Steel Tube for Truck Drag Link DIN2391 St52 NBK

Precision Seamless Cold Drawn Steel Tube

Outer diameter: 6mm -88mm

Wall thickness: 1-15mm

Material: St35, St45, St52, E235, E255, E355, 10#, 20#, Q345B, 16Mn. SAE1010, SAE1020


Material & Chemical Composition

Material Name St35 St45 St52
chemical analysis C: ≤0.17;Si: ≤0.35;Mn: ≥0.40;P: ≤0.025; S: ≤0.025; C: ≤0.21;Si: ≤0.35;Mn: ≥0.40;P: ≤0.025; S: ≤0.025 C:≤0.22;Si: ≤0.55;Mn: ≤1.60;P: ≤0.025; S: ≤0.025
Tensile Strength BK, ≥480MPa; BKW, ≥420MPa;BKS, ≥420MPa;GBK, ≥315MPa;NBK,340-470MPa BK, ≥580MPa; BKW, ≥520MPa;BKS, ≥520MPa,GBK, ≥390MPa, NBK 440-570MPa BK, ≥640MPa; BKW, ≥580MPa;BKS, ≥580MPa;GBK, ≥490MPa;NBK,490-630MPa
Yield strength BKS, ≥315MPa; NBK, ≥235MPa

BKS,≥ 375MPa;

NBK≥255MPa

BKS, ≥420MPa; NBK, ≥355MPa
Standard DIN2391
Length 5-5.8M, 5.8M fixed length, or as customer's request
Packaging Bundles Package, wooden box
Heat Treatment/ Delivery Condition

1.Cold finished (hard) BK(+C)

Tubes do not undergo heat treatment following the final cold forming and, thus, have a rather high resistance to deformation

2.Cold finished (soft) BKW(+LC)

The final heat treatment is followed by cold drawing involving limited deformation. Appropriate further processing allows a certain degree of cold forming (e.g. bending, expanding)

3.Cold finished and stress-relieved annealing BKS(+SR)

Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.

4.Annealed GBK(+A)

The last Cold forming process is followed by annealing in a controlled atmosphere.

5.Normalized NBK(+N)

The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.

Delivery Time 45 days
Payment Term 30% TT in advance, Balance to be paid before shipment
Usage/Application Truck drag link, automotive parts
Surface free of oxide scale, bright

DIN2391 St52 Truck Drag Link Precision Seamless Steel TubeDIN2391 St52 Truck Drag Link Precision Seamless Steel Tube

DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube

DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube
DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube
DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube
Tags: DIN2391 St52 NBK, Preicision Seamless Steel Tube, DIN2391 Steel Tube, NBK steel tube, Drag Link steel tube, 52*7mm Seamless Steel Tube, Cold Drawn Steel Tube, Seamless Precision Cold Drawn Tube, DIN2391 St52 steel tube, St52 Steel tube.
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DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube

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Brand Name :
New Era
Model Number :
DIN2391
Certification :
ISO9001,TS16949
Place of Origin :
China
MOQ :
1 tons
Price :
Negotiation
Contact Supplier
DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube
DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube
DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube
DIN2391 St52 Truck Drag Link Precision Seamless Steel Tube

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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