450MPa Railway Forging Parts Equalizing Beam Q345D 39HRC-48HRC
Equalizing Beam (Swan neck support) of bogie
Product Overview
Links the suspension of two or more adjacent axles of a vehicle with more than two axles,especially railway locomotives. Its job to provide 'compensated' springing to ensure an even and statically determinate distribution of load to all the axles on uneven terrain or poorly laid track.
Material:
Metal: Q345D
| C | S | Si | Mn | P | Cr | Ni | Yield strength/Mpa |
Tensile Strength /Mpa |
Elongation |
| ≤0.18 | ≤0.025 | ≤0.5 | ≤1.7 | ≤0.03 | ≤0.03 | ≤0.5 | ≥325MPa | 450-630 | ≥21% |
Product Specification
| S.No. | Item | Value |
| 1 | Work temperature | -50℃ to 70 ℃(-58℉ to 158℉ ) |
| 2 | Product material | Q345D |
| 3 | Hardness | 39HRC to 48HRC |
| 4 | Yield strength | ≥325MPa |
| 5 | Tensile Strength | 450MPa-630MPa |
| 6 | Elongation | ≥21% |
Company Profile
Hengtairail Equipment Co.,Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He had worked as a vehicle engineer in the China Railway Administration. Professional engineer team and high efficiency sales team have had been built at present.
Hengtairail is certified and operating to ISO9001:2015 management system. Products meet technical requirements China Railway Test & Certification Centre (CRCC), Association of American Railroads (AAR), International Union of Railways (UIC) etc.
Drawing
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