What material is 817M40?
What material is 817M40?
tensile alloy steel
817M40 is a high tensile alloy steel, usually supplied in the heat treated T condition, although several heat treatments are available with specification limitations on size. The steel exhibits good shock and wear resisting properties. Main uses include gears, bolts and studs, shafts spindles and forgings.
Is EN24T stainless?
German Werkstoff No. 817M40T – EN24T steel is a high tensile alloy steel renown for its wear resistance properties and also where high strength properties are required. EN24T is used in components subject to high stress and with a large cross section.
What is EN24T?
EN24T is a popular grade of through-hardening alloy steel due to its machinability in the “T” condition. EN24T steel is used in components such as gears, shafts, studs and bolts. EN24T can be further surface-hardened to create components with enhanced wear resistance by induction or nitriding processing.
What is the hardness of En24?
EN24 STEEL Mechanical Properties
| En24T, En24 Mechanical Properties | ||
|---|---|---|
| Standard | Steel | Brinell hardness, HB |
| BS970-1955 | En24 | 341-388 |
| 363-415 | ||
| ≥ 444 |
What is EN8 steel used for?
EN8 engineering steel, also know as 080M40, is an unalloyed medium carbon steel. EN8 is a medium strength steel with good tensile strength. It is suitable for shafts, stressed pins, studs, keys etc.
What is the full form of EN material?
The meaning of EN is ‘European standard’ or ‘Euronorm’. It has replaced the term BS (i.e, British Standard). In the European Union, it’s standard are mainly use for business. The first two words in the En steels name is the European steel standard, After that the number is the standard number.
What is the tensile strength of 817m40t steel?
In ‘T’ condition it is a widely used engineering steel with a tensile strength of 850-1000N/mm². 817M40T has reasonably good impact properties at low temperatures, whilst it is also suitable for a variety of elevated temperature applications. 817M40T can be flame or induction hardened to give a case hardness of 50HRc or higher.
Can you use 817m40t in a mould?
For moulds applications 817M40 is normally supplied hardened and tempered to ‘T’ condition. If a higher hardness is desired 817M40T should be annealed and heat treated to the required hardness.
What is the impact value of the 817m40t?
In addition, 817M40T retains good impact values at low temperatures, and is frequently specified for harsh offshore applications such as hydraulic bolt tensioners and shipborne mechanical handling equipment.
What are the properties of the chemical 817m40?
817M40 data sheet, 817M40 Chemical, 817M40 Properties Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working, Peeled or rough turned machining. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3
