| Customization: | Available |
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| Application: | Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry, Robotics Industry |
| Certification: | CE, ISO9001 |
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CK45 Hard Chrome Plated Steel Round Bar
| Product Name | CK45 Hard Chrome Plated Steel Round Bar |
| Diameters | 10-1200mm |
| Length | 3000mm-8000mm |
| Steel grade | CK45/JIS 45C |
| Tolerance | ISO f7 |
| Chrome thickness | 20μm(min) |
| Hardness of the chrome layer | 850HV(min) |
| Roughness | Ra 0.2μm(max) |
| Straightness | 0.2/1000mm |
| Mechanical properties(ck45) | Yield strength≥20Mpa |
| Tensile strengh≥80 | |
| Mpa Elongation≥5% | |
| Supply Condition | Hard chrome plated |
| Induction hardened | |
| Quenched & Tempered | |
| Induction hardened with Q&T | |
| Machine | as client's requested |
Chemical Composition:
| Material | C% | Mn% | Si% | S% | P% | V% | Cr% |
| Ck45 | 0.42-0.50 | 0.50-0.80 | 0.04 | 0.035 | 0.035 | ||
| ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 | ||
| 20MnV6 | 0.16-0.22 | 1.30-1.70 | 0.10-0.50 | 0.035 | 0.035 | 0.10-0.20 | |
| 42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | 0.90-1.20 | |
| 40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | 0.80-1.10 |
Mechancial Properties:
| Material | T.S N/MM2 | Y.S N/MM2 | E%(MIN) | CHARPY | CONDITION |
| CK45 | 610 | 355 | 15 | >41J | NORMALIZE |
| CK45 | 800 | 630 | 20 | >41J | Q + T |
| ST52 | 500 | 355 | 22 | NORMALIZE | |
| 20MnV6 | 750 | 590 | 12 | >41J | NORMALIZE |
| 42CrMo4 | 980 | 850 | 14 | >47J | Q + T |
| 40Cr | 1000 | 800 | 10 | Q + T |
Shijiazhuang GANGXIN steel Processing CO., LTD Belongs to WANLIXIN group, located in the important city of northern China-Shijiazhuang city, with convenient traffic.
We specialize in the production, development and sales of linear transmission parts. Our products include bright steel bar, chrome plated plain shaft , hard chrome plated rod, piston rod , ball screw, linear bearing , high chrome steel grinding ball, steel grinding cylinder, forged steel grinding ball and so on,and so on, which are processed by straightening ,coarse and fine grinding, chrome-plating, wire pressing, hardening and multiple fine polishing process.High precision plain shaft is widely used to be piston rod of hydraulic pneumatic, engineering machinery, automobile making, guide pin of plastic and rubber machinery, roll shaft of packing and printing machinery, shaft center of textile and conveying machinery, linear shaft of linear motion .We also produce and sell kinds of products for grounding system and lightning protection system,like earth rod, flat tape, copper bond steel round wire, stranded wire and lightning rod as well as kinds of accessories, like clamps, driving head, drill, coupler and so on . We also produce disposable thermocouple tips, molten metal sampler,thermal analysis cup, continuous temperature measurement system, oxygen measurement system, sublance and hydrogen measurment system,and other relevant accessories .
Our products sell very well to Europe, America, Middle East, Korea, Taiwan and so on.
We have complete production facilities, best and advanced production technology, strict and normative inspection program, scientific management mode and outstanding staff.These advantages establish a firm foundation for better products and service.
The company's integrity , strength and product quality are recognized by the industry.Welcome friends from all walks of life to Shijiazhuang Gangxin steel processing Co., Ltd. for visit and business negotiation.
1.GX is Factory or Trade enterprise?
GX is an direct manufactuer with many production experience;
2.Where is your factory located? How can I visit there?
Headquarter:Hi-tech development zone,Shijiazhuang,Hebei Province
Factory:Xingtang County,Shijiazhuang,Hebei Province
You can take airplane to Shijiazhuang,then we can pick you up to factory by car about 1 hour.
3.Which Certificate of your product does your company have?
ISO9001 IATF 16949:2016
4.Before order, we need sample for test ,is it ok?
Yes, of course. We provide sample for test before bulk order.
5.How does your company to control your product quality?
We have a strict quality control system from raw material to delivery. our raw material is from China reputable steel mill.
Also we have prefect after-sales system.
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