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Drive Shaft Tube
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  • Drive Shaft Tube

Drive Shaft Tube

Category : Welded steel pipe
Outside:  Diameter:50mm-140mm  (2inch-5inch)
Wall Thickness: 2.5mm-8.0mm
Standard:
YB/T 5209-2010, DIN 17230, ASTM A295, ASTM A534, JIS G 4805,  JASOC 301-1977, DIN2293, DIN2394, DIN2395,JIS3445
Steel Material:
100Cr6, GCr15,52100, 5195, 5090M, 1070M, 5160, 4118H, 4320H, 4620H, SUJ 1, SUJ 2, SUJ 3, SUJ 4, SUJ 5
Application:
It is used for automobile transmission shaft,  Bearing Ring and Bearing Tubes.
  • Description
  • Specification
  • Standard
  • Process
  • Packing

Automobile transmission shaft is one of the main components of automobile transmission system.

The steel pipe for transmission shaft is a special thinwall thicknes straight seam welded pipe. In order to ensure stable and reliable torque transmission.

There is strict technical requirements on these drive shaft tube:

1. high strength yield

2. strict precision on dimension

3. The most optima Manufacturing process - anneal the tube blank before cold drawing to improve the metallographic structure of the pipe and weld, reduce the strength and improve the plasticity. Then straightening, pickling, phosphating, saponification, cold drawing.



No.
序号
Size 规格 Inside burr height
内毛刺高度
Degree of Curvature
弯曲度
Ellipticity
椭圆度
Coaxiality
同轴度
Outside diameter flaring degree
外径扩□率
Flatten 压扁
1 50*2.5 +0.15/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
2 63.5*2.5 +0.15/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
3 76*2.5 +0.20/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
4 89*2.5 +0.20/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
5 89*4 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
6 89*5 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
7 90*3 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
8 108*7 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
9 109.8*6 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
10 109.8*7 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
11 120*4 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
12 120*6 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
13 120*8 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
14 134*4 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
15 140*6 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D




化学成分 Chemical Composition(%)
Grade(钢级) c Si Mn P S Nb V Ti Cr Cu Ni Als N B Mo
CZ300 0.05-0.12 ≤ 0.37 0.35 〜0.65 0.035 0.035 < 0.06-0.14 0.1 0.25 0.25
CZ350 0.17-0.24 0.17-0.37 0.35-0.65 0.035 0.035 0.25 0.25 0.25
CZ420 ≤ 0.20 ≤ 0.50 0.80-1.70 0.03 0.03 0.07 0.2 W 0.20 0.3 0.25 0.8 0.015 0.015 0.2
CZ460 ≤ 0.20 ≤ 0.50 1.0 〜1.80 0.03 0.03 0.11 0.2 W 0.20 0.3 0.25 0.8 0.015 0.015 0.004 0.2
CZ500 ≤ 0.18 ≤ 0.50 1.0 〜1.80 0.03 0.03 0.11 0.12 W 0.20 0.6 0.25 0.8 0.015 0.015 0.004 0.2
CZ550 ≤ 0.18 ≤ 0.50 1.0-2.0 0.03 0.03 0.11 0.12 W 0.20 0.08 0.25 0.8 0.015 0.015 0.004 0.2
440QZ ≤ 0.12 ≤ 0.30 ≤ 1.30 ≤ 0.025 ≤ 0.02
480QZ ≤ 0.16 ≤ 0.30 ≤ 1.40 ≤ 0.025 ≤ 0.02
T700QZ ≤ 0.10 ≤ 0.15 ≤ 12.10 ≤ 0.025 ≤ 0.01
ZQS700Z ≤ 0.12 ≤ 0.20 ≤ 12.10 ≤ 0.025 ≤ 0.01


力学性能 Mechanical Properties
Type 类型 Grade 钢级 T.S.Rm Mpa 拉伸强度 Y.S.Rel MPa 屈服强度 Percentage Elongation After Fracture 延伸率A%
I、II CZ300 450-570 N 300 N 15
CZ420 520-680 N 420 m 15
CZ460 550-720 N 460 m 15
CZ500 610-770 3500 m 15
CZ550 670〜830 m 550 N 14
440QZ 500-600 N 440 N 22
480QZ 550 ~ 650 N 480 N 22
T700QZ 750 ~ 950 > 700 N 15
ZQS700Q 750 ~ 950 m 700 N 15
III CZ350 460-590 m 350 m 10


No.
序号
Size 规格 Inside burr height
内毛刺高度
Degree of Curvature
弯曲度
Ellipticity
椭圆度
Coaxiality
同轴度
Outside diameter flaring degree
外径扩率
Flatten 压扁
1 50*2.5 +0.15/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
2 63.5*2.5 +0.15/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
3 76*2.5 +0.20/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
4 89*2.5 +0.20/-0.05 ≤ 0.30 ≤ 0.25 ≤ 0.20 10% 2/3D
5 89*4 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
6 89*5 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
7 90*3 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
8 108*7 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
9 109.8*6 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
10 109.8*7 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
11 120*4 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
12 120*6 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
13 120*8 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D
14 134*4 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 10% 2/3D
15 140*6 +0.20/-0.05 ≤ 0.30 ≤ 0.30 ≤ 0.20 8% 3/4D


化学成分 Chemical Composition(%)
Grade(钢级) c Si Mn P S Nb V Ti Cr Cu Ni Als N B Mo
CZ300 0.05-0.12 ≤ 0.37 0.35 〜0.65 0.035 0.035 < 0.06-0.14 0.1 0.25 0.25
CZ350 0.17-0.24 0.17-0.37 0.35-0.65 0.035 0.035 0.25 0.25 0.25
CZ420 ≤ 0.20 ≤ 0.50 0.80-1.70 0.03 0.03 0.07 0.2 W 0.20 0.3 0.25 0.8 0.015 0.015 0.2
CZ460 ≤ 0.20 ≤ 0.50 1.0 〜1.80 0.03 0.03 0.11 0.2 W 0.20 0.3 0.25 0.8 0.015 0.015 0.004 0.2
CZ500 ≤ 0.18 ≤ 0.50 1.0 〜1.80 0.03 0.03 0.11 0.12 W 0.20 0.6 0.25 0.8 0.015 0.015 0.004 0.2
CZ550 ≤ 0.18 ≤ 0.50 1.0-2.0 0.03 0.03 0.11 0.12 W 0.20 0.08 0.25 0.8 0.015 0.015 0.004 0.2
440QZ ≤ 0.12 ≤ 0.30 ≤ 1.30 ≤ 0.025 ≤ 0.02
480QZ ≤ 0.16 ≤ 0.30 ≤ 1.40 ≤ 0.025 ≤ 0.02
T700QZ ≤ 0.10 ≤ 0.15 ≤ 12.10 ≤ 0.025 ≤ 0.01
ZQS700Z ≤ 0.12 ≤ 0.20 ≤ 12.10 ≤ 0.025 ≤ 0.01


力学性能 Mechanical Properties
Type 类型 Grade 钢级 T.S.Rm Mpa 拉伸强度 Y.S.Rel MPa 屈服强度 Percentage Elongation After Fracture 延伸率A%
I、II CZ300 450-570 N 300 N 15
CZ420 520-680 N 420 m 15
CZ460 550-720 N 460 m 15
CZ500 610-770 3500 m 15
CZ550 670〜830 m 550 N 14
440QZ 500-600 N 440 N 22
480QZ 550 ~ 650 N 480 N 22
T700QZ 750 ~ 950 > 700 N 15
ZQS700Q 750 ~ 950 m 700 N 15
III CZ350 460-590 m 350 m 10

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