Induction hardened chrome rods Ø 8mm to Ø 120 mm. (3/8 "to 4 3/4")

Induction hardened chrome rods Ø 8mm to Ø 120 mm. (3/8 “to 4 3/4”)

Desctription

Application: Hydraulic cylinders, shafts sliding bearings

Lenght :	от 5m до 6.5 m
Materials:	Ст.50 SAE 1050
Tolerans:	ISO f7
Thickness of the induction hardened layer:
ф 8 mm. to ф 12 mm.	1 mm ± 0.3 mm
ф 12 mm. to ф 30 mm.	2 mm ± 0.5 mm
ф 30 mm. to ф 70 mm.	2.5 mm ± 0.5 mm
ф 70 mm. to ф 120 mm.	4 mm ± 0.7 mm
Hardness of induction hardened layer:
St.50 SAE 1050 55- 60 HRC (Rockwell C)	For Hydraulic cilinders
ST. 53 58- 63 HRC	Shafts of sliding bearings
42 Cr Mo4 60-65 HRC
X 46 Cr1 50- 55 HRC
Tolerance:	ISO f8 - f6 - h6 - h7
Hardness of chrome layer:	800-1000 HV or (66 – 72 HRC)
Thickness of chrome layer:	min 20 micron
Roughness of the layers:	Ra 0.10 – 0.20 micron
Corrosion resistance:	ISO 9227 or ASTM B 117 Test chamber 120 часа.
Plastic packaging for protection from injury.
Possibility to supply inch sizes.

Hard chrome rods with diameters from Ø 8 mm to Ø 125 mm (3/8 "to 5")