With DuoNian production experience, strict control 1.6511, DIN 36CrNiMo4, AISI 4340 chemical composition and 1.6511, DIN 36CrNiMo4, AISI 4340 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers.
With DuoNian production experience, strict control 1.6582, DIN 34CrNiMo6, AISI 4337/4340 chemical composition and 1.6582, DIN 34CrNiMo6, AISI 4337/4340 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users 30CrNiMo8 / 1.6580 - SteelNumber - Chemical composition 30CrNiMo8. Number:1.6580. Classification:Alloy special steel. Standard:EN 10083-3:2006 Steels for quenching and tempering. Technical delivery conditions for alloy steels. EN 10269:1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties.
Due to its high wear resistance,it is mainly used in the automotive industry and general components mechanical engineering.30CrMoV9 is difficult to weld and therefore should not be used in weld constructions.It can attain surface hardness of 800 HV after nitriding.31CrMov9 is directly involved the nitriding steel 30CrMoV9 (DIN1.7707). 34CrNiMo6 / 1.6582 Alloy Steel Round Bar Supplier Stock Size Range and Specifications For 34CrNiMo6 / 1.6582 Alloy Steel Round Bar. Specification :EN, DIN, JIS, ASTM, BS, ASME, AISI Standard Specification :ASTM A29 / ASME SA29 Size :5mm to 500mm Dia in 100mm to 6000mm Length Thickness :0.5mm to 500mm Diameter Diameter :10 mm To 200 mm Length :1000 mm Long To 6000 mm Long Form :Round, Square, Hex (A/F), Rectangle,
AISI 4340 is a type of chromium-molybdenum-nickel steel that boasts its toughness and its properties of being able to have high levels of strength after its heat-treated. You can also consider it to have excellent fatigue resistance. How Hard Can You Get 4340 Steel? You can have your 4340 steels reach up to a total hardness of 600 to 650 HV. 34CrNiMo6 / 34CrNiMo6V DIN 1.6582 Forged Bars34CrNiMo6 / 34CrNiMo6V DIN 1.6582 Forged Bars. We are Stockholder & Distributors of AISI 1045/SAE 1045, AISI 4130/SAE 4130 AISI 4140/SAE 4140, AISI 4145/SAE 4145, AISI 4150/SAE 4150, AISI 4340/SAE 4340, AISI 8620/SAE 8620, EN8, EN9, EN19.
2 34CrNiMo6 Application. High voltage bolts and nuts, crankshafts, cam shafts, transmission axles, torsion bars, drive shafts, pump shafts, worm shafts, conveyor rollers, stems, pins, tie rods, clutch discs. Large-mass dies for hot stamping. 4340 Steel is widely used in the aerospace industry for structural parts of flaps assembly, fuselage and landing gear, propeller plane axles. 4340 AISI 4340 SAE 4340 Alloy Steel - SAE AISI 1010 1015 4340 - Highly alloyed steel, nominally 1.8% Ni, .80% chromium and .25% molybdenum. High strength characteristics. Used for heavily stressed parts operating in fatigue and other duty conditions. AISI 4340 has a favorable response to heat treatment usually oil quenching followed by tempering and exhibits a good combination of ductility and strength when treated thusly.
AISI 4340 steel is a medium carbon, low alloy steel. Otai steel is one leading supplier of 4340 steel & equivalents:36CrNiMo4, 1.6511, EN24, SNCM439 etc. AISI 4340 Alloy Steel (UNS G43400) - AZoMAlloy steels are designated by AISI four-digit numbers. They comprise different kinds of steels having composition exceeding the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. AISI 4340 alloy steel is a heat treatable and low alloy steel containing chromium, nickel and molybdenum. It has high toughness and strength in
4340 Alloy Steel. OTAI SPECIAL STEEL is ASTM 4340 alloy steel stockholders and suppliers from china. we have more 16 years experience in 4340 steel round bar, plate, steel flat bar, square supply. 4340 alloy steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon, Oil Quenched & Tempered Hardenss is 28-34 HRc.4340 Annealing delivery AISI 4340 Round Bars Suppliers & Manufacturers in India.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.
AISI A2 Steel Round Bar Sheet Plate, DIN 1.2363, JIS SKD12. A2 steel is called DIN 1.2363 and JIS SKD12 steel. 1.2363 steel is a cold work mold steel that is improved on the basis of SKD11 steel. The toughness of 1.2363 steel is twice that of SKD11. The retained austenite is almost all decomposed under the conventional heat treatment conditions. Alloy Polished / Peeled Steel Round Bar Small Tolerance Alloy Polished / Peeled Steel Round Bar Small Tolerance AISI 4340/34CrNiMo6/817M40. 4340 is a 1.8% nickel - chromium - molybdenum high hardenability high tensile steel - generally supplied hardened and tempered in the tensile range of 930 - 1080 Mpa (condition U) - (Rc 28 - 36). Characterised by high strength and toughness in relatively large
Model NO.:10mm-130mm Type:Alloy Steel Bar Standard:AISI, ASTM, GB, JIS, DIN, BS Technique:Hot Rolled Application:Structural Steel Bar, Tool Steel Bar, Die Steel DIN 1.6582 / 34CrNiMo6 Forged Steel Round Bar(id:9114489 1.6582 / 34CrNiMo6. DIN 1.6582 / 34CrNiMo6 Steel is an important alloy engineering steel grade as per DIN Germany standard. It has high strength,high toughness and good hardenability. DIN 1.6582 steel has the stability of resistance to overheating,but the white sensitivity of 34CrNiMo6 is high.
US SAE standard 4340, AISI same:UNS G43400 Features:1, high-strength alloy steel. 2, good processing, processing deformation is small, anti-fatigue performance is better. Chemical composition%:Carbon C:0.38-0.43 Silicon Si:0.15-0.35 Manganese Mn:0.60-0.80 Sulfur S:0.040 Phosphorus P:0.035 Chromium Cr:0.70-0.90 Molybdenum Mo:0.20-0.30 Nickel Ni:2.00 High Strength 4340 Round Bar Gear Alloy Tool SteelProduct Description. Hot rolled 1.6582 steel 34CrNiMo6 steel round bars aisi 4340. 1. Specification of aisi 4340 steel. Round bar. Diameter (mm) Length (mm) 20~800. 3000~5800.
SIQUAL 6582 Steel Designation by Standards Brand Name Ravne Mat. No. DIN EN AISI/SAE SIQUAL 6582 VCNMO150 1.6582 - 34CrNiMo6 4337/4340 Chemical Composition (in weight %) C Si Mn Cr Mo Ni V W Others 0.34 max.0.40 0.65 1.50 0.23 1.50 - - - Description SIQUAL 6582 is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. alloy steel 34crnimo6, alloy steel 34crnimo6 Suppliers and A wide variety of alloy steel 34crnimo6 options are available to you, such as aisi, gb, and astm. You can also choose from bending, cutting, and welding alloy steel 34crnimo6, as well as from structural steel bar, tool steel bar, and die steel bar alloy steel 34crnimo6, and whether alloy steel 34crnimo6 is hot rolled, forged, or cold drawn.
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. The steel 34CrNiMo6 needs the high temperature preheating before welding in order to eliminate the stress after welding processing.