Hard Chromium Plated Bar: MAIN MATERIALS

Standard Production:
Ck 45

By Request:
20 Mn V6 , Cf 53, 42Cr Mo 4, 100Cr6

Also Available by Request:
2AISI 420 , AISI 431, AISI 305 ,AISI 316 (Stainless steel)

Hard Chromium Plated Bars diameter range 6 mm to 350 mm,

Diameter Tolerence:
ISO f7 ovality ISOf7/3

Standard Production Range:
6 mm – 127 mm

Production range by request:
130mm to 350 mm

METRIC SIZES

"Standard production includes imperial and metrics sizes."

METRIC Sizes as Follow:

6mm	8mm	10mm
12mm	14mm	15mm
16mm	18mm	19mm
20mm	22mm	24mm
25mm	28mm	30mm
32mm	35mm	36mm
38mm	40mm	42mm
45mm	48mm	50mm
55mm	56mm	60mm
63mm	65mm	70mm
75mm	80mm	85mm
90mm	95mm	100mm
105mm	110mm	115mm
120mm	125mm	130mm
140mm	150mm	160mm
180mm	200mm

IMPERIAL Sizes as Follow:

¼ (6,35 mm)	3/8 (9,525mm)
½ (12,7mm)	5/8 (15,875mm)
¾ (19,05mm)	1 inç (25,4mm)
1 ¼ (31,75mm)	1 3/8(34,925mm)
1 ½(38,1mm)	1 5/8(41,275mm)
1 ¾ ( 44,45 mm)	2 inç (50,80 mm)
2 ¼ ( 57,15mm)	2 ½ ( 63,5mm)
2 ¾(69,85mm)	3 inç(76,2mm)
3 ¼ ( 82,5 mm)	3 ½ ( 88,9mm)
3 ¾ (95,25mm)	4 inç ( 101.6 mm)
4 ½ ( 114,3mm)	5 inç ( 127 mm)

LENGHT OF BARS

Standard Length :
5,5 m – 6,5 m
Max Length By Request :
17 m
Straightness :
0,05/1000

HARD CHROMIUM PLATING

Hard chromium Wall Thickness :
Min 20 Micron

Double Chromium Plating :
Crack Free Layer 10 mic.

Plus 20 mic micro Kracked 1000 Vikers Layer.
Chormium Thickness Hardness :
850 Vikers- 1150 Vikers

Raughness :
Ra 0,15 mic – 0,25 mic

Hard Chromed Rods Out Side Hard Chromium Plated Tubes:

We have two offers in this field.

• Cold drawn pipes with smooth inner diameter and hard chromium plated outside diameter.
• Peeled pipes with hard chrome plated outside surface and raw material inner surface.

Induction Hardened Bars:

We have two types products;
• Induction hardened bars for hydraulic cylinders:Main material is CK 45 .
Diameter ranges from 10 mm to 200 mm.
Standard length is 6m.
By request bars minimum of 2 meters and maximum of 17 meters can be induction hardened.
• Induction hardened bars for ball bearing .
Main material is Cf53
Dimater ranges from 6mm to 120mm.
Longer bars and larger diameters are available by request.