CHROME BAR
Chrome Bar Type | F114 | F125 |
---|---|---|
Steel Grade | CK45 -> DIN 17200 | 42CrMo4 -> DIN 17200 |
Chrome Layer Thickness | 25±5 μm | 25±5 μm |
Tolerances | ISO f7 | ISO f7 |
Coating Hardness | 900 – 1150 HV (0,1) | 900 – 1150 HV (0,1) |
Resistance to Corrosion | Min 200 h NSS -> ISO 9227 (*) | Min 200 h NSS -> ISO 9227 (*) |
Rating 9 ISO 10289 |
Rating 9 ISO 10289 |
|
Surface Roughness | Ra<0,2 μm Rt<2 μm -> ISO 4287-1 | Ra<0,2 μm Rt<2 μm -> ISO 4287-1 |
Roundness | 1/2 tolerancia -> Ø | 1/2 tolerancia -> Ø |
Straightness Rectitude | 1 mm/m | 1 mm/m |
MECHANICAL PROPERTIES | ||
Breaking Load | 650-830 N/mm2 | 900-1200 N/mm2 |
Yield Strength | Min 440 N/mm2 | Min 650 N/mm2 |
Minimun Elongation | 15% | 11% |
For Ø <20 mm Rating 9 after 120h
Chrome Bar Types | F114T | F125T |
---|---|---|
Steel Grade | CK45 -> DIN 17200 | 42CrMo4 -> DIN 17200 |
Treatment | Induction hardened | Induction hardened |
Surface hardness beneath the chrome layer | 55-60 HRC | 55-61 HRC |
Hardening depth depending on diameter | 12<Ø<15 --> 0,8 – 1,4 mm | 12<Ø<15 --> 0,8 – 1,4 mm |
45<Ø<80 --> 2,2 – 2,6 mm | 45<Ø<80 --> 2,2 – 2,6 mm | |
100<Ø<140 --> 2,5 – 3,5 mm | 100<Ø<140 --> 2,5 – 3,5 mm |
CHROME BAR. OTHER COMMERCIAL POSSIBILITIES
Stainless Steel Bar Type | INOX AISI 304 | INOX AISI 431 |
---|---|---|
Steel Grade | 1.4301 –> EN 10088 | 1.4057 –> EN 10088 |
Chrome Layer Thickness | 25±5 μm | 25±5 μm |
Tolerances | ISO f7 | ISO f7 |
Coating Hardness | Min. 900 HV (0,1) | Min. 900 HV (0,1) |
Resistance to Corrosion | Min 1000 h NSS-> ISO 9227 – Rating 9 ISO 10289 | Min 500 h NSS -> ISO 9227 – Rating 9 ISO 10289 |
Surface Roughness | Ra<0,2 μm -> ISO 4287-1 | Ra<0,2 μm -> ISO 4287-1 |
MECHANICAL PROPERTIES | ||
Breaking Load | 490-680 N/mm2 | 820-900 N/mm2 |
Yield Strength | Min. 205 N/mm2 | Min. 630 N/mm2 |
Other Grades also Available | AISI 316 (1.4401 EN 10088) | AISI 420 (1.4021 EN 10088) |
Chrome Bar Types | Ni – Cr | Double Layer |
---|---|---|
Steel Grade | 20MnV6 -> DIN 17200 | CK45 -> DIN 17200 |
Chrome Layer Thickness | Ni = Min. 30 μm / Cr = Min. 25 μm | Min. 50 μm |
Tolerances | ISO f7 | ISO f7 |
Coating hardness | Min. 900 HV (0,1) | Min. 900 HV (0,1) |
Resistance to corrosion | Min 1000 h NSS -> ISO 9227 – Rating 10 ISO 10289 | Min 500 h NSS-> ISO 9227 – Rating 9 ISO 10289 |
Surface roughness | Ra<0,2 μm -> ISO 4287-1 | Ra<0,2 μm -> ISO 4287-1 |
MECHANICAL PROPERTIES | ||
Breaking Load | Min. 580 N/mm2 | Min. 560 N/mm2 |
Yield Strength | Min. 440 N/mm2 | Min. 350 N/mm2 |
OUTSIDE CHROME TUBE
Tube Type | Outside Chrome Tube |
---|---|
Steel Grade | S355+SR -> EN 10305-1 |
Chrome Layer Thickness | 25±5 μm |
Tolerances | ISO f7 |
Coating Hardness | 900 – 1150 HV (0,1) |
Resistance to Corrosion | Min 200 h NSS -> ISO 9227 (*) – Rating 9 ISO 10289 |
Surface Roughness | Ra<0,2 μm Rt<2 μm -> ISO 4287-1 |
Roundness | 1/2 tolerance -> Ø |
Straightness | 1mm/m |
(*) For Ø <20 mm Rating 9 after 120h.
AVAILABLE CHROME BAR REFERENCES
CODE | Ø(mm) | Ø(”) | Weight(kg) |
---|---|---|---|
6 | 6 | 0.22 | |
8 | 8 | 0.39 | |
10 | 10 | 0.62 | |
12 | 12 | 0.88 | |
12,7 | 12,7 | 1/2 | 1.00 |
14 | 14 | 1.21 | |
15 | 15 | 1.40 | |
15,87 | 15,87 | 5/8 | 1.56 |
16 | 16 | 1.58 | |
17 | 17 | 1.78 | |
18 | 18 | 2.00 | |
19,05 | 19,05 | 3/4 | 2.23 |
20 | 20 | 2.47 | |
22 | 22 | 2.98 | |
22,22 | 22,22 | 7/8 | 3.04 |
24 | 24 | 3.58 | |
25 | 25 | 3.85 | |
25,4 | 25,4 | 1 | 3.98 |
26 | 26 | 4.16 | |
28 | 28 | 4.83 | |
28,58 | 28,58 | 1 1/8 | 5.00 |
30 | 30 | 5.55 | |
31,75 | 31,75 | 1 1/4 | 6.21 |
32 | 32 | 6.31 | |
34,92 | 34,92 | 1 3/8 | 7.52 |
35 | 35 | 7.55 | |
36 | 36 | 7.99 | |
38 | 38 | 8.90 | |
38,1 | 38,1 | 1 1/2 | 8.95 |
40 | 40 | 9.86 | |
41,27 | 41,27 | 1 5/8 | 10.50 |
42 | 42 | 10.90 | |
44,45 | 44,45 | 1 3/4 | 12.18 |
45 | 45 | 12.48 | |
47,62 | 47,62 | 1 7/8 | 15.40 |
CODE | Ø(mm) | Ø(”) | Weight(kg) |
---|---|---|---|
50 | 50 | 15.41 | |
50,8 | 50,8 | 2 | 15.91 |
55 | 55 | 18.65 | |
56 | 56 | 19.34 | |
57,15 | 57,15 | 2 1/4 | 20.00 |
60 | 60 | 122.20 | |
60,33 | 60,33 | 2 3/8 | 22.40 |
63 | 63 | 24.50 | |
63,5 | 63,5 | 2 1/2 | 24.70 |
65 | 65 | 26.5 | |
69,85 | 69,85 | 2 3/4 | 30,01 |
70 | 70 | 30.21 | |
75 | 75 | 34.68 | |
76,2 | 76,2 | 3 | 35.80 |
80 | 80 | 39.46 | |
82,55 | 82,55 | 3 1/4 | 42.01 |
85 | 85 | 44.54 | |
88,9 | 88,9 | 3 1/2 | 48.72 |
90 | 90 | 49.94 | |
95 | 95 | 55.64 | |
100 | 100 | 61.65 | |
101,6 | 101,6 | 4 | 63.64 |
105 | 105 | 67.97 | |
110 | 110 | 74.60 | |
114,3 | 114,3 | 4 1/2 | 80.54 |
115 | 115 | 81.54 | |
120 | 120 | 88.54 | |
125 | 125 | 88.78 | |
127 | 127 | 5 | 96.33 |
130 | 130 | 104.20 | |
140 | 140 | 120.84 | |
150 | 150 | 138.72 | |
160 | 160 | 158.00 | |
180 | 180 | 199.76 |
Other diameters on request
AVAILABLE CHROME TUBE REFERENCES
CODE | Ø Outside | Ø Inside | Thickness | Weight(kg) |
---|---|---|---|---|
TCR3020 | 30 | 20 | 5 | 3.09 |
TCR3015 | 30 | 15 | 7.5 | 2.76 |
TCR3520 | 35 | 20 | 7.5 | 6.20 |
TCR4020 | 40 | 20 | 10 | 7.40 |
TCR4530 | 45 | 30 | 7.5 | 6.94 |
TCR5035 | 50 | 35 | 7.5 | 7.86 |
TCR5030 | 50 | 30 | 10 | 9.87 |
TCR6050 | 60 | 50 | 5 | 6.79 |
TCR6045 | 60 | 45 | 7.5 | 9.71 |
TCR6040 | 60 | 40 | 10 | 12.33 |
TCR7060 | 70 | 60 | 5 | 8.02 |
TCR7050 | 70 | 50 | 10 | 14.08 |
TCR8070 | 80 | 70 | 5 | 9.24 |
TCR9075 | 90 | 75 | 7.5 | 15.26 |
Other diameters on request
DOWNLOAD FILE – Chrome Bar – Chrome Tube