SSID is the acronym for Service Set Identifier. SSID of a wireless LAN technology can be divided into several different authentication needs of sub-networks, each subnet requires a separate authentication, only authenticated users can access the corresponding sub-networks to prevent unauthorized users access to the network.
ENGINEERING STEELS HYDRAULIC CYLINDER TUBE – ST 52.3 – SSID Hydraulic Cylinder Tube ST 52.3 Typical Chemical Analysis with excellent machinability and Carbon 0.20% weldability. Supplied electro- Silicon 0.50% welded and drawn (BK), with yield strength over 500 MPa. The special Manganese 1.50% smooth inside diameter (SSID) is Phosphorus 0.050% max ready to use and is oiled with the Sulphur 0.050% max tube ends capped for protection. Related specifications: Typical Applications: Hydraulic and pneumatic cylinders DIN 2393 & 2394 1.0570 ST 52.3 for mining, agricultural and farm EN10025-1994 1.0570 S355 machinery, hoists, automotive and transport lifting equipment, waste ASTM A513 Type 6 (SSID) disposal transport, food processing equipment, mechanical tools and Mechanical Requirements: BK equipment, compressors and earth moving equipment etc. Yield Strength 500 Mpa Min Tensile Strength 650 Mpa Min Elongation 7% min Lengths: 5 – 7 metres random Straightness: 1/1000 Tolerances: Outside Diameter: Din 2393 Welding: by any of the standard Wall Thickness: + / - 3 pct welding processes. Inside Diameter: ISO H9 – H11 Welding procedure: Roughness: 0.6 microns RA max Low carbon electrodes similar to material spec are recommended. Pre-heat or post-heat not required. Machinability: Excellent machinability in the BK (as Welding details for guidance only supplied) condition www.tatasteelnz.com 0800 109 999 1
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