AS Chrome Rod
Hard Chrome Rod (din CK45/JIS s45c/astm 1045)
| Diameter (mm) |
|---|
|
12 |
|
12,7(0,5") |
|
16 |
|
20 |
|
25 |
|
25,4(1") |
|
30 |
|
31,75(1,25") |
| Diameter (mm) |
|---|
|
35 |
|
38,11(1,5") |
|
40 |
|
44,45(1,75") |
|
45 |
|
50 |
|
50,80(2") |
|
55 |
| Diameter (mm) |
|---|
|
57,15(2,25") |
|
60 |
|
63,50(2,5") |
|
65 |
|
69,85(2,75") |
|
70 |
|
75 |
|
76,20(3") |
| Diameter (mm) |
|---|
|
80 |
|
82,55(3,25") |
|
85 |
|
88,90(3,5") |
|
90 |
|
100 |
|
101,60(4") |
|
110 |
Chemical Composition (%)
| C | Mn | Si (max) | S (max) | P (max) | N (max) | Cr (max) | Ni (max) |
|---|---|---|---|---|---|---|---|
|
0,42 - 0,50 |
0,50 - 0,80 |
0,4 |
0,035 |
0,035 |
0,4 |
0,4 |
0,1 |
Mechanical Properties
| Diameters (mm) | Yield Strength (N/mm² | Tensile Strength (N/mm² | Elongation (%) |
|---|---|---|---|
|
ø ≤ 16 |
min 340 |
620 |
14% |
|
16 ≤ ø ≤ 100 |
min 305 |
580 |
16% |
|
100 ≤ ø ≤ 250 |
min 275 |
560 |
16% |
Corrosion Resistance Test
| Diameters (mm) | min rating 9 (0,1% max off corroded surface) | |
|---|---|---|
|
ø ≤ 18 |
72 hours (Netral Salt Spray) |
24 hours (Acetic Acid Salt Spray) |
|
18 ≤ ø ≤ 200 |
120 hours (Netral Salt Spray) |
40 hours (Acetic Acid Salt Spray) |
ISO Tolerance for Rods Diameter
| Diameter | 6 - 10 | 10 - 18 | 18 - 30 | 30 - 50 | 50 - 80 | 80 - 120 | 120 - 180 | 180 - 250 |
|---|---|---|---|---|---|---|---|---|
|
f7 |
-0,013 |
-0,016 |
-0,020 |
-0,025 |
-0,030 |
-0,036 |
-0,043 |
-0,050 |
|
-0,028 |
-0,034 |
-0,041 |
-0,050 |
-0,060 |
-0,071 |
-0,083 |
-0,096 |
|
|
f8 |
-0,013 |
-0,016 |
-0,020 |
-0,025 |
-0,030 |
-0,036 |
-0,043 |
-0,050 |
|
-0,035 |
-0,043 |
-0,053 |
-0,064 |
-0,076 |
-0,090 |
-0,106 |
-0,122 |
Remarks
- Standard Lenghts: 4000 -6000 mm
- Special Lenghts: On request
- Roundness: max 1/2 IT
- Surface Roughness: Ra – max 0.20 µm
- Chrome Thickness: ≥ 20 µm
- Chrome Micro Hardness: min 900 HV
- Straightness: max 1mm/m
Usage
Hydraulic or Pneumatic Cylinder, Plunger,
Conveyor System, Automotive, Precision Shaft,
Plastic Injection Machine.
