PersonnelOur revenue individuals are nicely skilled to accommodate your requests and talk English for your comfort. Our AdvantagesProducts Massive volume in Stock, No MOQ required We comply with all the international expectations, these kinds of as ISO9001 and TS16949 standards. Our merchandise assortment also handles locking assemblies (clamping aspects/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, common joint, rod finishes and yokes.
Product Description
EPTT metal is an iron-carbon alloy with a carbon articles of .5718% to two.11%. Also named carbon steel. EPTTly includes a small amount of silicon, manganese, sulfur, phosphorus. EPTTly, the higher the carbon content material in carbon steel, the greater the hardness and the increased the toughness, but the reduced the plasticity.
species
EPTT structural metal
Manufacturer: Example Q235-A middotF, which signifies sigmas=235MPa.
Model notes: Q is the produce toughness A quality quality (with ABCD quality four), F boiling steel.
Features: minimal price tag and superb process functionality (this kind of as weldability and chilly formability).
Software: EPTT engineering composition and EPTT mechanical components. For case in point, Q235 can produce bolts, nuts, pins, hooks and considerably less EPTTant mechanical areas, as well as screw metal, EPT steel, steel bars in building structures.
EPT-top quality carbon structural metal
EPTmarks: Illustration 45, 65Mn, 08F.
Model annotation: right expresses the carbon content material of the metallic in tens of 1000’s.
Software: Non-alloy steels employed to manufacture EPTTant mechanical components are EPTTly used soon after warmth remedy.
Common steel grades and utilizes:
08F, lower mass fraction of carbon, great plasticity, lower power, utilized for stamping areas these kinds of as car and instrument shell
20, very good plasticity and weldability, utilised for elements with minimal toughness demands and carburized components, these kinds of as hoods, welded containers, tiny shafts, nuts, washers and carburized EPTs
45, 40Mn, with good complete mechanical homes following quenching and tempering, utilized for mechanical elements with better anxiety, these kinds of as EPTs, connecting rods, EPTT device spindles, and so forth.
60, 65Mn steel has high strength it is used to manufacture various EPTs, rims of locomotive wheels, and lower-velocity wheels.
EPTT device steel
Model: For case in point, T12 steel implies carbon device metal with Wc=1.two%.
Grade notes: T furthermore the metallic carbon content in thousand.
Functions: It beEPTTs to eutectoid metal and hypereutectoid metal, with large energy and hardness, and great use resistance. It is suited for production numerous lower-pace reducing equipment.
Typical steel grades and uses:
T7, T8: Manufacture elements that call for a particular influence and need toughness. These kinds of as sledgehammer, punch, chisel, woodworking equipment, scissors.
T9, T10, T11: Manufacture equipment with low impact and high hardness and put on resistance. Such as faucets, tiny drills, dies, and hand saw blades.
T12, T13: Make instruments that are not impacted. This sort of as information, scrapers, razors, measuring instruments.
Cast steel
Model: For instance, ZG200-four hundred, indicates cast steel with sigmas=200MPa and sigmab=400MPa.
Performance: EPTT performance is even worse than forged iron, but mechanical properties are EPT than cast iron.
Application: It is mostly utilized to manufacture far more EPTTant mechanical areas with complicated shapes and large mechanical overall performance requirements, and it is hard to kind by forging and other strategies in the process, these kinds of as auto EPTT shells, couplers and couplings of rolling stock.
