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Piston Rod
 
Name: Piston Rod
Model: P000023
Products Brief: Piston Rod
 

活塞杆、空心活塞杆、導杆

Piston Rods

 
 
l       加工/削磨能力 (Engineering Capabilities)
        外磨:外徑φ20 ~ φ800mm  長度10000mm
        Outside Diameter : φ20 ~ φ800mm 10000mm long
 
 
l          材質 (Material)

JIS: S45CSCr440SCM440、27SiMn

(GB4540Cr42CrMo)

可做調質、淬火可

Tempering & Quench available


l          表面處理 (Surface Treatment)

鍍鉻、噴塗陶瓷或噴塗碳化鎢

Chrome, Ceramic

 

l          鍍鉻層厚度 (Chrome  Layer Thickness)

20μm   Min

 

l          表面粗糙度 (Surface Roughness)

no more than 0.2μm 

 

l          鉻層硬度 (Cr-layer  Hardness)

HV850~1050

(HRC60~68)

 

l          按腐蝕性 (Corrosion Resistance)

鹽霧試驗40小時以上符合ISO3769

Salt Spray Test 40 hours According to

ISO3769

 

l          公差 (Tolerance)ISO f7

 

l          表面淬火硬度 (Induction Harden Layer Hardness)

HRC55Min

 

 

 

機械性質Mechanical Properties

 

抗拉強度бb

Tensile strength

MPa

屈服強度бb

Yield strength

延伸率δ

Elongation%

直線度

Straightness

mm

圓度 ο

Roundness

焊接性

Weldability

 

SCr-440

 

800-950

 

560

 

14

 

30:0.1/500

>30:0.1/1000

公差的1/4

1/4 of diameter tolerance

 

Bad

S-45C

570-750

320

16

1/1000

 

Bad

 

 

標準規格Standard Size

規格(mm)重量(KG/m)

規格(mm)重量(KG/m)

規格(mm)重量(KG/m)

規格(mm)重量(KG/m)

規格(mm)重量(KG/m)

8

0.39

20

2.47

35.5

7.77

60

22.19

95

55.64

10

0.62

25

3.85

38

8.90

65

26.05

100

61.65

12

0.89

25.40

3.98

40

9.86

70

30.20

110

74.60

14

1.21

28

4.83

45

12.48

75

34.68

120

88.78

15

1.39

30

5.55

50

15.41

80

39.46

130

104.19

16

1.58

32

6.31

55

18.65

85

44.54

140

120.83

18

2.00

35

7.55

56

19.33

90

49.94

150

138.71

 

 

附錄(Appendix)

公差等級Tolerance  Ranges

 

Size

mm

ISO            f7           μm

upper                     lower

ISO            f8           μm

upper                     lower

ISO            f9           μm

upper                     lower

>18-30

-20

-41

-20

-53

-20

-72

>30-50

-25

-50

-25

-64

-25

-87

>50-80

-30

-60

-30

-76

-30

-104

>80-120

-36

-71

-36

-90

-36

-123

>120

-43

-83

-43

-106

-43

-143

特殊尺寸可根據客戶要求訂製 (Special Size Available Upon Request)

 
 

* 產品設計、型號及技術參數或會因應品質改進作修改,恕不另行通知。

* Manufacturer reserves the right to alter or amend the design, model and specification without prior notice.