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Vehicle Steel Tubes And Pipes , Hollow Thin Wall Seamless Steel Tube For Cam

Place of Origin Jiangsu
Brand Name Hongbao
Certification TS16949, ISo9001
Model Number HBWS-001
Minimum Order Quantity 2MT
Price Negotiable
Packaging Details Packaging: Wooden cases
Delivery Time Negotiable
Supply Ability 800MT/Month
Product Details
Length Random Or Fixed Length Shape Round
Technical Seamless Or Welded Delivery Condition +C, +N, +SR,+NBK
Process Cold Drawn, Cold Rolled Name Seamless Steel Tube
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welded steel pipe

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cold drawn welded tubes

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Product Description

Steel Tubes and Pipes for Vehicle EN10305-2 Delivery Condition +N Wholesale hollow Thin wall Seamless Steel Tube for camshaft

Welded precision steel tubes for stabilisers (passenger cars), monobloc drive shafts and gear shafts.

The excellent surface quality of the welded precision steel tubes has a positive effect on the lifetime of the finished products. Due to our innovative furnace technology, we are able to adapt the carbon content of the edge layer to our customers' particular needs.

Seamless precision steel tubes for stabilisers (commercial vehicles), monobloc drive shafts and gear shafts.

Diameter Wall thickness Steel grade Standard
20 - 60 mm 1.5 - 7.5 mm 26MnB5, 34MnB5Vehicle Steel Tubes And Pipes , Hollow Thin Wall Seamless Steel Tube For Cam 0 EN 10305-2 (DIN 2393)Vehicle Steel Tubes And Pipes , Hollow Thin Wall Seamless Steel Tube For Cam 1

 

Application Steel grade (example) Standard
Stabiliser 34MnB5 EN 10305-1 (DIN 2391)
Monobloc shaft EN 10305-1 (DIN 2391) EN 10305-1 (DIN 2391)
Gear shaft 16MnCr(S)5, 34MnB5 EN 10305-1 (DIN 2391)

 

 

Weld-drawn tubes to produce propeller shafts for the automotive industry. As part of processing tubes are partly drawn in at the ends to meet high demands to reshaping properties and the quality of the weld seam. Stringent tolerances in terms of roundness, straightness and wall thickness are necessary to prevent running noise and vibrations. This guarantees smooth propeller shaft operation within the vehicle. The use of cutting-edge air hardening steel materials enable additional options to cut weight.

Requirements

  • Excellent reshaping properties (drawing in, hammering)
  • High torsional strength and durability
  • Excellent welding properties
  • High levels of geometrical accuracy (eccentricity, roundness)
  • Excellent surface-finish condition

 

Material properties

  • High torsional strength and fatigue strength
  • Excellent reshaping properties (drawing in, hammering)
  • Homogeneous strength properties and ductility
  • Excellently suitable for welding
  • Potential to reduce wall thickness

Vehicle Steel Tubes And Pipes , Hollow Thin Wall Seamless Steel Tube For Cam 2

 

Seamless Cold Drawn Steel Tube For Auto E235 E355 Alloy Steel 26MnB5 34MnB5 Tube Stabilizer Parts

 

Seamless drawn

EN 10305-1

(DIN 2391)

E215 (1.0212), E235 (1.0308), E355 (1.0580), BTR 155 (1.7926)

Heat treatable steel: 20Mn5 (1.1133), 28Mn6 (1.1170), 25CrMo4 (1.7218), 34CrMo4 (1.7220)

Boron alloyed steel: 22MnB5 (1.5528), 26MnB5, 30MnB5 (1.5531), 34MnB5, BTR165

Welded drawn

EN 10305-2

(DIN 2393)

E195 (1.0034), E235 (1.0308), E275 (1.0225), E355 (1.0580)

Case hardening / heat treatable steel: C15 (1.0401), C35 (1.0501), 20Mn5 (1.1133)

Boron-alloyed steel: 22MnB5 (1.5528), 26MnB5, 30MnB5 (1.5531), 34MnB5, BTR 165

High strength, microalloyed fine grained steel: S320 - S800 NC + MC (QStE320 - QStE800 N + TP)

 

 

Welded size rolled

EN 10305-3

(DIN 2394)

E195 (1.0034), E235 (1.0308), E275 (1.0225), E355 (1.0580), BTR 155 (1.7926)

Case hardening / heat treatable steel: C15 (1.0401), C35 (1.0501), 20Mn5 (1.1133)

Boron-alloyed steel: 22MnB5 (1.5528), 26MnB5, 30MnB5 (1.5531), 34MnB5, BTR 165

High strength, microalloyed fine grained steel: S320 - S800 NC + MC (QStE320 - QStE800 N + TP)

 

AUTOMOTIVE TUBES

Product Standards

Welded Cold Sized Tubes EN 10305-3 (E155 – E700)
Welded Cold Drawn Tubes EN 10305-2
Welded Cold Sized Square and Rectangular Tubes EN 10305-5 (E155 – E700)

Other standards such as ASTM A513, JIS G 3445 etc. And special steel grades can be used upon request.

Steel Grades

Structural Steels S235JR, S275J2, S355J2
DQ Steels DC01, DC03, DC04
HSLA Steels S315MC - S700MC, HC260LA - HC2500LA
Dual Phase Steels DP500 – DP1000
Heat Treatable Steels 20MnB5, 22MnB5, 26MnB5, 30MnB5, 34MnB5
Coated (Galvanized, aluminized) Steels DX51, DX52, DX53, S220, S350

Tests & Inspections

• Visual Examination
• Dimensional Inspection
• Metallographic Inspection
• Tensile Test
• Drift Expanding / Flaring Test
• Flattening Test
• Hardness Testing (HV, HRB, HRC)
• Ultrasonic Testing
• Flanging Test
• Chemical Analysis
• Eddy Current Testing
• Surface Roughness Measurement

Further Processing

• Cutting
• End Finishing
• Washing
• Bending
• Drilling
• CNC Machining
• Laser Cutting
• Pressing
• Coating

Inspection Documents

• MTC (Mill Test Certificates) acc. to EN 10204 3.1 or third part inspection.