Seamless Steel Pipe For Precision Machinery

Seamless Steel Pipe For Precision Machinery

High quality carbon structural steel :10#, 15#, 20#, 25#, 35#, 45#, 20Mn, 25Mn
Alloy structural steel :40Mn2, 45Mn2, 27SiMn, 40MnB, 45MnB, 20Mn2B,
20Cr, 30Cr, 35Cr, 40Cr, 45cr, 50Cr, 38SiMn, 12CrMo、15CrMo, 20CrMo,
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Product Details

         Seamless steel tube for machining is one of the most commonly used types of seamless steel tube.Seamless steel tube has a hollow section and no weld from beginning to end.Seamless steel tube and round steel, such as solid steel, in the bending and torsion strength at the same time, the weight is lighter, is an economic section of steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, bicycle frame and construction use of steel scaffolding.

          Characteristics of seamless steel tube for precision machinery

1. The outer diameter is smaller.

2. Small batch production with high precision

3. Cold-drawn finished precision steel tube has high precision and good surface quality.

4. The horizontal area of precision steel tube is more complex.

5. The performance of precision steel tube is superior and the metal is more dense.

        Used for mechanical structure, hydraulic structure, hydraulic and pneumatic cylinder manufacturing.

        High quality carbon structural steel :10#, 15#, 20#, 25#, 35#, 45#, 20Mn, 25Mn......

        Low alloy high strength structural steel :Q235, Q275, Q295, Q345(16Mn), Q390, Q420, Q460, etc.

        Alloy structural steel :40Mn2, 45Mn2, 27SiMn, 40MnB, 45MnB, 20Mn2B, 20Cr, 30Cr, 35Cr, 40Cr, 45cr, 50Cr, 38SiMn, 12CrMo, 15CrMo, 20CrMo, 35CrMo, 12CrMoV, 12Cr1MoV, 38CrMoAl, 50CrVA, 20CrMn, 20CrMnSi, 30CrMnSI, 35CrMnSiA, 20CrMnTi, 30CrMnTI, 12CrNi2, 12CrNi3, 12Cr2Ni4, 40CrNiMoA, 45CrNIMnVA.

        The commonly used steel tubes are made of 20#, 45# and Q345B(16Mn).

brand

Delivery condition of seamless steel tubes for precision machinery

Cold working/hard (Y)

Cold working/soft (R)

Stress relief annealing (T)

Tensile strength (MPa)

Elongation percentage (%)

Tensile strength (MPa)

Elongation percentage (%)

Tensile strength (MPa)

Elongation percentage (%)

10#

412

6

373

10

333

12

20#

510

5

451

8

432

10

35#

588

4

549

6

520

8

45#

647

4

628

5

608

7

Seamless steel tube weight gauge for precision machinery

OD.

WT.

piece weight  kg/m

OD.

WT.

piece weight kg/m

OD.

WT.

piece weight kg/m

36

3

2.44

114

12

30.18

170

5

20.34

40

5

4.32

108

4

10.26

172

6

24.56

45

2.5

2.62

114

7

18.47

180

10

41.92

51

5.5

6.17

121

10.5

28.61

184

12

50.90

55

2.5

3.24

127

13.5

37.79

194

17

74.20

60

5

6.78

119

4.5

12.71

192

6

27.52

63

6.5

9.06

133

11.5

34.46

194

7

32.28

65

7.5

10.63

140

15

46.42

203

11.5

54.31

70

10

14.80

140

10

32.06

219

19.5

95.93

65

5

7.40

146

13

42.64

216

8

41.03

70

7.5

11.56

135

5

16.03

219

9.5

49.08

70

5

8.01

140

7.5

24.51

240

20

108.501

75

7.5

12.48

152

13.5

46.11

245

22.5

123.45

69

3

4.88

159

17

59.53

245

12.5

71.67

72

4.5

7.49

152

6

21.60

273

26.5

161.09

76

6.5

11.14

159

9.5

35.00

270

10

64.12

83

10

18.00

163

11.5

42.96

299

24.5

165.80

83

6.5

12.26

168

14

53.17

325

22.5

167.84

86

8

15.39

178

19

74.50

325

12.5

96.33

86

3

6.14

180

20

78.91

351

25.5

204.68

95

7.5

16.18

160

5

19.11

377

38.6

321.38

102

11

24.68

163

6.5

25.09

351

15.5

128.24

108

14

32.45

168

9

35.29

377

28.5

224.93

103

6.5

15.47

178

14

56.60

426

13

132.40

108

9

21.97

180

15

61.03

480

40

434.02

       JDSTEELPIPE is one of the leading Seamless steel pipe for precision machinery manufacturers and suppliers,If you want to know the Seamless steel pipe for precision machinery,please to contact us. Our customer service specialists will be happy to help youinfo@jiade-group.com.

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