Product
  • Induction Hard Chrome Bar

Induction Hard Chrome Bar

AISI 1055 / S55C bar are treated with high frequency treating and precise centerless grinding technique successively, and then chrome-plated. The hardened layer is about 2 mm deep from the surface of shaft. The impact proof performance of the material is improved, and the material is attrition and corrosion proof as well. In addition, the surface hardness of the material after treatment is good. The accuracy of treatment truly meets international standards. These bars perform extended life even in harsh or heavy-duty work environment.

Product Information

Grade : AISI 1055/ S55C
O.D. Tolerance : h8 or f8                              
Case Depth : 1-3 mm ( According to size )
Induction Hardness : HRc 55-60
Layer Thickness : 25μm min.
Surface Hardness : Hv 850min.
Straightness : 1/2000 max.
Surface Roughness : Ra = 0.1-0.25μm max.

 

Available sizes in Stock

DIA.

(mm)

DIA.

(mm)

DIA.

(mm)

DIA.

(mm)

20

45

65

90

25

50

70

95

30

55

75

100

35

56

80

 

40

60

85