34CrNiMo6 is a quenching and tempering steel with high strength, high toughness and good hardenability. Used for large axles, machine components, tools and high strength fasteners. The steel can be induction hardened and it is weldable under certain conditions. Through hardenability to appr. 100 mm diameter bar with oil quenching. 356Q - IQ 4340 ( AISI, ASTM, UNS) - Worldwide equivalent gradesChemical composition and properties of european equivalents (EN) for 4340 (USA, AISI, ASTM, UNS):34CrNiMo6 (1.6582) , 4340 (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Steel equivalent grades. These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be
4340 Alloy Steel Steel Bar EN24 817M40 DIN1.6582 34CrNiMo6 Application 4340 Alloy steel mainly used in mechanical parts, automobile parts, cement plants, power plants, mobile cranes and earth-moving equipment, aerospace industry for structural parts of flaps assembly, fuselage and landing gear, propeller plane axles, etc. 817M40, 817M40T SteelBS970/PD970:1970 onwards 817M40 BS970:1955 EN24 Related European grades:34CrNiMo6, Werkstoff No. 1.6582 US Grade:SAE (AISI) 4340. 817M40:a popular grade of through-hardening alloy steel; it is readily machinable in the "T" condition.(See our machinability guide). 817M40T is suitable for the manufacture of parts such as shafts, gears and heavy-duty axles as well as studs and bolts. AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels. 4340 alloy steel is generally supplied hardened and tempered in the tensile range of 930 1080 Mpa. Pre hardened and tempered 4340 steels can be further surface hardened by
1.6582:35NCD6:EN24T / 817M40:34CrNiMo6:SNCM447:36KH2N2MFA 38KH2N2MA 40KHN2MA :36CrNiMo6 :Differnt Types of EN24 / 4340 Sheet Plate. EN24 Steel Sheet din 1.6582 plate, en24 / 4340 sheet plate dealer in india, alloy steel en24 / 4340 coil stockholder in mumbai india, alloy steel 34crnimo6 sheet, en24 / 4340, 4340 sheet price in india Alloy Steel En 24, Annealed Alloy Steel, Steel Alloys BS970:1955 EN24, BS970/PD970:1970 onwards 817M40. Related European grades:34CrNiMo6, Werkstoff No. 1.6582 US Grade:SAE (AISI) 4340.EN24 is usually supplied in the finally heat treated condition (quenched and tempered to T properties) up to a limiting ruling section of 250mm, which is superior to grades 605M36, 708M40 or 709M40 see properties below. China 1.6582 Plate Supplier, Factory, Manufacturer - Emily Sourcing Guide for 1.6582 Plate:Minerals and energy are of major importance to the world economy. We are here to connect global buyers with reputable and qualified China Metallurgy, mineral & energy suppliers. Buying or selling minerals has never been easier! If you are about to import 1.6582 Plate, you can compare the 1.6582 Plate 
34CrNiMo6/1.6582:4340:EN24 / 817M40:SNCM 439 / SNCM8 . Related Products. DIN 30CrNiMo8 steel View More Send E-mail AISI 8620 Steel View More Send E-mail AISI 4340 Steel 36CrNiMo4 1.6511 EN24 817M40 SNCM439 View More Send E-mail 5140 Steel Plate 1.7035 41Cr4 SCr440 Alloy Steel EN DIN 34CrNiMo6 1.6582 4337 Engineering Steel - QiLu EN 34CrNiMo6 Steel is an important alloy engineering steel grade as per BS EN 10083-3:2006. 34CrNim06 steel has high strength, high toughness and good hardenability. EN / DIN 34CrNiMo6 alloy steel has the stability of resistance to overheating, but the white sensitivity of 34CrNiM06 is high. It also has the temper brittleness, so the weldability of 34CrNiMo6 material is poor. EN24T, EN24 SteelBS970:1955 EN24, BS970/PD970:1970 onwards 817M40. Related European grades:34CrNiMo6, Werkstoff No. 1.6582 US Grade:SAE (AISI) 4340. EN24 is usually supplied in the finally heat treated condition (quenched and tempered to "T" properties) up to a limiting ruling section of 250mm, which is superior to grades 605M36, 708M40 or 709M40 - see properties below.
1.7223 1.7225 1.7227 1.3563:42CrMo4:4140/4142:41CrMo4 42CrMo4 42CrMoS4 43CrMo4:708M40 708A42 709M40 En19 En19C:41CrMo4 38CrMo4 (KB) G40 CrMo4 42CrMo4:SCM 440 SCM 440H SNB 7 SCM 4M SCM 4:1.6582 1.6562:34CrNiMo6:4340:34CrNiMo6 40NiCrMo8-4:817M40 En24:35NiCrMo6 (KB) 40NiCrMo7 (KB) SNCM 447 SNB24-1-5:1.6543 1.6523:20NiCrMo2-2:8620 817M40 1.5% Ni-Cr-Mo Steel High Tensile SteelBS970 1955 EN24 DIN 34CrNiMo6 W.Nr. 1.6582 AISI 4340 Key Features 817M40 is a 1.5% Ni-Cr-Mo high hardenability, high tensile strength steel. Typical Uses This alloy is used in most industry sectors for a wide variety of applications including high strength machine parts, collets, spindles, gears, bolts shafts and couplings etc.