Hard Chromium plated bars are producing for hydraulic and pneumatic cylinders and for any hydraulic movement.
| Standard Production Range |
| Diameters |
8mm to 125mm (3/8" to 5") |
| Length |
5m to 6.5 m |
| Main Material |
SAE 1045(Ck45) |
| Tolerance |
ISO f7 |
All metric and all imperial size are available
| Production By Request: |
| Diameter |
130mm to 200mm ( 5” to 7”) |
| Length |
Up to 14 meter |
| Main Material |
20 Mn V6 - 42 Cr Mo4 - St52 - X 46 Cr 13 |
| Tolerance |
ISO f8 - f6 - h6 - h7 ( or any requested dimension) |
|
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| Chemical Properties |
>
| Material |
W.No |
C % |
Mn% |
Si% |
S % |
P % |
| St 52 |
1.0421 |
0.22 Max |
1.60 |
0.55 |
0.045 |
0.045 |
| Mekanical Properties |
| Malzeme |
Yield point
N/mm2 |
Ultimate Tensile strength
N/mm2 |
Elongation
% |
Welding |
| St52 |
320 |
550 |
17 |
Perfect |
Standard Diameters |
| 20mmx15mm |
| 25mm x 18mm |
| 30mm x 18mm |
| 35mm x 25mm |
| 36mm x 26mm |
| 40mm x 30mm |
| 55mm x 37mm |
| 60mm x 40mm |
| 65mm x 50mm |
| 65mm x 56mm |
| 70mm x 45mm |
| 75mm x 50mm |
| 80mm x 63mm |
| 80mm x 55mm |
| 85mm x 70mm |
| 85mm x 65mm |
| 90mm x 75mm |
| 90mm x 67mm |
| 100mm x 70mm |
| 100mm x 80mm |
| 105mm x 80mm |
| 120mm x 103mm |
| 120mm x 95mm |
| 125mm x 100mm |
| 125mm x 90mm |
| 127mm x 100mm |
Outside hard chromium plated tube's main material is Hot-Rolled tube. In diameter of these tubes can change according to steel producer. Please ask fro in diameter while purchasing
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