Product Description
Ck45 EN8 Hard Chrome Plated Rod for Hydraulic Cylinder
| Product Name | Piston Rod/Chrome Plated Rod |
| Material | CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430, Stainless Steel 304/316/2205, etc. |
| Delivery Condition | Hard Chrome Piston Rod ( HRC 15-20) Quenched & Tempered (Q+T) Rod (HRC 28-32) Induction Hardened Rod (HRC 55-62) Q+T Induction Hardened Rod (HRC 60-65) |
| Straightness | <= 0.2/1000 |
| Roughness | Ra <= 0.2u |
| Chrome layer | 20 micron (min) to 100 micron |
| Size | 30-250mm or customized as required |
| Length | 4000mm, 5800mm, 6000mm, 7500mm or customized as required |
| Roundness | DIN2391, EN10305, GB/T 1619 |
| Shape | Round |
| Protection | Anti-rust oil on outside surface,hard cardboard sleeve protection |
| Used | Hydraulic Cylinders |
| MOQ | 1 Ton |
| Processing service | Bending, Welding, Decoiling, Punching, Cutting |
| Transport package | Standard sea export packing or as required |
| Payment terms | T/T,L/C |
| Loading port | Tianjin/Qingdao/Shanghai Port |
| Export market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
| CK45 Hard Chrome Rod Chromed Piston Rod | |
| Steel Grade | C45E (EN 10083) |
| Tolerance | ISO f7 |
| Length | 4000mm, 5800mm, 6000mm, 7500mm can be choice |
| Roughness | max. Ra0.20m (statistic average: 0.05 -0.15m) |
| Hardness | HRC 15-25, HRC 20-30 (Based on different heat treatment) |
| Chrome Thickness | 20-50m can be choice |
| Chrome Hardness | min. 900 HV (0.1) |
| Straightness | <=16 mm: max. 0.3 mm :1000 mm |
| > 16 mm: max. 0.2 mm :1000 mm | |
| Mechanical Properties | According to EN 10083-2 |
| CK45 Induction Hardened Chrome Rod | |
| Steel Grade | C45E (EN 10083) |
| Tolerance | ISO f7 |
| Length | 4000mm, 5800mm, 6000mm, 7500mm can be choice |
| Roughness | max. Ra0.20m (statistic average: 0.05 -0.15m) |
| Hardness | HRC 55+/-2 |
| Hardened Depth | 0.3-3.5mm can be choice |
| Chrome Thickness | 20-50m can be choice |
| Chrome Hardness | min. 900 HV (0.1) |
| Straightness | <=16 mm: max. 0.3 mm :1000 mm |
| > 16 mm: max. 0.2 mm :1000 mm | |
| Mechanical Properties | According to EN 10083-2 |
GRADE AND DETAILS:
PRODUCT PICTURES:
Tianjin Boer King Steel is a professional trading company and has been in steel industry for more than 15years, specializing in seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe.
Also we sale hot and cold rolled steel coils,steel plates,galvanized steel coils, all kinds of profiles like H-beam, Angel bar,C profile etc.
We have established long term cooperations with several famous steel manufactures all over the world, and we can offer you best quality products with competitive price which will give you an edge over your competitors.
Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and areas of the world including South America, Iran, Kenya, Israel etc, and our export volume reaches 160,000tons per year.
We execute quality gurantee system ISO 9001,2008 strictly and all certicates and the third party inspection like MTC,API,ABS,ISO9001,SGS BV etc. will be provided as client's requirements.
FAQ
Q1:How about the quality?
A:Third party inspections are always welcomed, like TUV, BV, SGS. All of the goods will be released together with MTC and stamped by TPI.
Q2: Can you accept customization?
A: Yes.we can do customization for you.
Q3: Do you provide samples? Free or not?
A: Yes, we could offer the sample for free but do not pay the cost of freight.
Q4: How long is the delivery time?
A: Generally about 5-10 days if the goods in stock. Or will be 15-30 days if not in stock.
Q5: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.
Contact: Cindy Yang( 86 136-220-11-358)
Tianjin Boer King Steel Co.,Ltd
Add: No.602,Shuanggang Development Zone,Tianjin,300350 China.
Web: http://boerkingsteel.en.made-in-china.com
Hard chrome plated piston rod | ||||
CK45 / Chemical Composition (%) | ||||
C | Mn | Si | S | P |
0.40-0.50 | 0.60-0.90 | 0.035 | 0.035 | 0.035 |
CK45 / Mechanical Properties | |||
T.S. (Mpa) | Y.S.(Mpa) | E % | Condition |
≥630 | ≥380 | ≥15% | Normalised |
ISO f7 | |||
OD (mm) | Tolerance (mm) | ||
< | ≤ | ≤ | ≤ |
6 | 10 | -0.013 | -0.028 |
10 | 18 | -0.016 | -0.034 |
18 | 30 | -0.02 | -0.041 |
30 | 50 | -0.025 | -0.05 |
50 | 80 | -0.03 | -0.06 |
80 | 120 | -0.036 | -0.071 |
Material | C% | Mn% | Si% | S% | P% | V% | Cr% |
Ck45 | 0.42-0.50 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | ≤0.25 | |
ST52 | ≤0.22 | ≤1.6 | ≤0.55 | ≤0.04 | ≤0.04 | 0.02-0.15 | |
20MnV6 | 0.17-0.24 | 1.30-1.70 | 0.10-0.50 | ≤0.035 | ≤0.035 | 0.10-0.20 | ≤0.30 |
42CrMo4 | 0.38-0.45 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | 0.07-0.12 | 0.90-1.20 |
40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 | 0.80-1.1 |
PRODUCT PICTURES:
Product Description
Products Introduction
Hard chrome plated rod. It is a kind of bar which surface is treated through special grinding and hard chrome electroplating. Linear shaft is widely used in the automatic transmission devices, such as robot, automatic observer, computer, precision printer, all kinds of air cylinder, hydro-cylinder, piston rod, packing, woodworking, spinning, printing and dyeing machines, die-casting machine, injection molding machine, other leader, mandril and so on. Meantime, due to its hardness, it can prolong the service life of common precision mechanical devices.
Chrome Plated Rod Specification
- Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo
- Diameter: Φ 6-500 mm
- Length: max 16m
- Chrome layer: 20 micron (min)
- Hardness of the chrome layer: 800HV-1150HV
- Roughness: Ra ≤0.2u
- Straightness: ≤ 0.2/1000
- Diameter tolerance: ISO f7
- Roundness: the deviation of roundness is 50% of the diameter tolerance at the most.
- Supply condition: Hard chrome plated/ Hardened and tempered/ Induction hardened
- Packing: Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case.
Company information
Tianjin Boer King Steel is a professional trading company and has been in steel industry for more than 15years, specializing in seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe.
Also we sale hot and cold rolled steel coils,steel plates,galvanized steel coils, all kinds of profiles like H-beam, Angel bar,C profile etc.
We have established long term cooperations with several famous steel manufactures all over the world, and we can offer you best quality products with competitive price which will give you an edge over your competitors.
Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and areas of the world including South America, Iran, Kenya, Israel etc, and our export volume reaches 160,000tons per year.
We execute quality gurantee system ISO 9001,2008 strictly and all certicates and the third party inspection like MTC,API,ABS,ISO9001,SGS BV etc. will be provided as client's requirements.
FAQ
Q1:How about the quality?
A:Third party inspections are always welcomed, like TUV, BV, SGS. All of the goods will be released together with MTC and stamped by TPI.
Q2: Can you accept customization?
A: Yes.we can do customization for you.
Q3: Do you provide samples? Free or not?
A: Yes, we could offer the sample for free but do not pay the cost of freight.
Q4: How long is the delivery time?
A: Generally about 5-10 days if the goods in stock. Or will be 15-30 days if not in stock.
Q5: How about the trade terms?
A: EXW, FOB, CFR, CIF, LC will be accepted.
Contact: Cindy Yang( 86 136-220-11-358)
Tianjin Boer King Steel Co.,Ltd
Add: No.602,Shuanggang Development Zone,Tianjin,300350 China.
Web: http://boerkingsteel.en.made-in-china.com