AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a slightly higher 41Cr4 - Ovako41Cr4 is a steel for quenching and tempering recommended for components with strength requirements lower than the steel 42CrMo4. It is suitable for induction surface hardening, min hardness 52 HRC. It through hardens in oil up to appr. 40 mm diameter. For additional Heat Treatment Data, please visit the Heat Treatment Guide. Similar designations
Steel grade Last revised:Tue, 13 Oct 2020 13:25:52 GMT 42CrMo4 All General Information 42CrMo4 is a steel for quenching and tempering, which has a good combination of strength and toughness in the quenched and tempered condition. After the oil quenching, the steel will be through hardened up to ø60 mm bar diameter. 42CrMo4 Alloy Steel West Yorkshire SteelAlso suitable for induction or flame hardening which can give a case hardness of 50 HRc or higher. We welcome export enquiries for 42CrMo4 alloy steel. Contact our sales office and consult our shipping policy for further details. 42CrMo4 DIN 1.7225 Steel Round Bar Plate Material 42CrMo4 steel is super high strength alloy steel with high hardenability and toughness and it has no temper brittleness. And it also be called DIN 1.7225 steel. After quenching and tempering, it will get high fatigue strength. Its impact toughness is great at low temperatures. Its a good industry material to produce big and medium plastic
These steels show positive response to all variety of heat treatments. 42CrMo4 is a 1% chromium molybdenum medium hardenability general purpose high tensile steel generally supplied hardened and tempered in the tensile range of 850 1000 Mpa (condition T). 42CrMo4 is a high quality, high tensile alloy steel usually supplied readily machineable in 'T' condition, giving good ductility and shock 42CrMo4 steel round 42CrMo4 forging steel 42CrMo4 42CrMo4 alloy steel can be tempered at 205 to 649°C depending upon the desired hardness level. The hardness of the steel can be increased if it has lower tempering temperature. 42CrMo4 |42CrMoS4|1.7225 - Xingsheng Special steel42CrMo4 is a heat treatable steel which contains at least 0.9%Cr,0.15%Mo as strengthening elements.After quenched and tempered, It obtains high strength, good low-temperature impact toughness with a typical tensile strength of 900 -1200 N/mm2.42CrMo4 steel has better performance than 34CrMo4 steel due to the higher carbon and chromium content.Similar to AISI 4140,only a little difference in
With this steel one can achieve very good properties on the whole cross-section (while quenching in oil, the max diameter is 70mm, for quenching in water it is 50mm). In the surface hardened condition in achieves a hardness of 54-59 HRC on the surface. 42CrMo4-a516 grade 70 vs a36 carbon steelGB/T 3077 42CrMo4 alloy steel. Hardness:<=217HBW Thermal processing Temperature1050-850 Heat Treatment:Annealed:680-720°C Normalized:840-880°C Quenched:820-850°Cfor water, 830-860°C for oil Tempered:540-680°C. 42CrMo4 alloy steel Chemical composition %: 42crmo4 alloy steel bar42CrMo4 Steel Round Bars are always supplied with the test certificates and can be supplied in bulk quantity as well as retail quantity as per customers requirements. 42CrMo4 round bars are supplied by us to various engineering and forging industries. 42CrMo4 Steel SAE-AISI 4140 is classified as low alloy steel.
Engineering steel material EN19 hardness in HRC:Flame or induction hardening can give a case hardness of 50 HRC or higher. EN19 equivalent material with AISI 4140, DIN 42CrMo4 EN 1.7225, GB 42CrMo, JIS SCM440C alloy engineering steel. Mechanical properties of steel EN19 (1.7225) Nominal diameter (mm):to 16. 16 40. Image J Analysis of Six Different Annealed Temperatures of Oct 16, 2020 · In Figure 8, the Impact and Hardness were conducted using the ASTM E23 for notched bar impact testing, from the figure, it will be observed that the highest hardness point in the series was at 129.4 BHN at 840C the hardness decreased gradually to point 118.6 BHN which is at 990C.It is worthy of note that 840C also had the lowest impact value at 58.75 J and this value was seen to increase SCM440 Alloy Steel Supply from Taiwan - JFS Steel steel SCM440 is medium carbon chromium molybdenum alloy steel, which is an alloy steel containing chromium and molybdenum. It has the advantages of stable composition, low harmful elements, high steel purity, small decarburization layer and few surface defects. It is easy to be spheroidized and has low cold cracking rate. It is usually hardened and tempered. The ultimate tensile strength is 850-1000
TECHNICAL CARD 42CrMo4. TECHNICAL CARD 42CrMo4. PRINCIPAL APPLICATION FIELDS. Heat treatable steel:Alloyed heat treatable steel with a typical tensile strength of 900 -1200 N/mm². Used for highly stressed components, where the combination of high strength with tenaciousness is of utmost importance. EX:axles, drive rods, crankshafts, pinions, gearwheels, linings, springs, saw blades, 42CrMo4 hardened and tempered - M.T. Acciai s.r.l.42CrMo4 (EN 10083-3) IT IS THE MOST USED QUENCHED AND TEMPERED STEEL THANKS TO THE GREAT RELATIONSHIP CHARACTERISTICS/COSTS. IT HAS AN ELEVATED HARDENABILITY, GOOD HEAT RESISTANCE, EXCELLENT FORGING