300M steel is a vacuum melted low alloy steel with the inclusion of vanadium and a higher silicon composition. It has a very good fatigue strength and resilience. Where fracture toughness and impact strength are crucial, 300M is a great choice. 4130 (E4130) Steel, 4340 (E4340) Steel:Aircraft Quality Buy 4130 (E4130) steel & 4340 (E4340) steel sheet, plate or bar from Benedict-Miller, largest in-stock aircraft quality steel, metal cutting/finishing. Call 1-800-526-6372.
AFNOR 42 CD 4-France DIN 1.7225-Germany JIS SCM 4-Japan JIS SCM 4 H-Japan B.S. 708 M 40-United Kingdom B.S. 709 M 40-United Kingdom ASTM A322-US ASTM A331-US ASTM A505-US ASTM A519-US ASTM A547-US MIL SPEC MIL-S-16974-US SAE J404-US UNS G41400-US AISI 4140 Alloy Steel-US AFNOR 40 CD 4-France UNI 38 CrMo 4 KB-Italy UNI 40 CrMo 4-Italy UNI G 40 4340 Alloy Rod & Bar Supplier - Air Melt, Hot Finished 4340 alloy steel bar is used heavily in the aerospace industry due to its ultra-high strength. When heat treated it is known for its toughness while preserving good fatigue strength. For highly stressed parts it is excellent choice. It can be machined by all customary methods. This material is available in both vacuum melt (VM) and air melt (AM). 4340 Alloy Steel - Specialty Metal Distributors4340 is a low alloy, nickel-chromium-molybdenum steel capable of being heat treated to high strength levels. The alloy has a good combination of ducility, toughness and strength along with high hardenability. The Specialty Steel Products are available upon request and all stock is subject to mill availability. A Diehl Steel representative will assist all customer requests for these products.
When properly hardened, 4340 exhibits a good combination of strength, ductility and toughness; this is the material to which other ultra-strength steels are compared. PACIFIC 4340 Heat Treated bars are hardened to 285/331 HB and meet ASTM A 434, Class BD. 4340 is weldable but only with proper precautions; because of its high hardenability, it 4340 High Tensile Steel - Engineering Steels + Alloys4340 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 sections. AISI/SAE 4340 Alloy Steel- 4340 Steel Properties All AISI/SAE 4340 Alloy Steel, 4340, is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. Commercial and military aircraft, automotive systems, forged hydraulic and other machine tool applications, forged steel crankshafts.
Grade Summary:This steel can obtain much deeper harden-ability than 4100 series steel. High strength in heavy sections is possible with maximum toughness and ductility. This material has a high fatigue/tensile ratio and maintains strength, ductility, and toughness at relatively high temperatures. Also has excellent non-distorting properties for an alloy steel. Alloy Steel 4340 Steel Plate Metal Supermarkets - Steel Standard mill sizes for Alloy Steel 4340 Steel Plate range from .19 all the way up to 6. Other sizes may be available. Contact your local Metal Supermarkets store to confirm availability and pricing. Please note all items are subject to availability. ItemDimension is thickness in inches Find Your Closest Store 0.19 Alloy 4340 Steel Alloy Steel McMaster-CarrOften called ETD-150, these rods are made from a modified version of 4140 alloy steel and have been drawn at high temperatures for excellent strength. Multipurpose 4140 Alloy Steel Tubes. Also known as chrome-moly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as axles, shafts, collets, and die holders.
Path:Product Catalog >> Machinery & Parts >> Industrial Supplies >> Bulk buy 4340 Alloy Steel Update me on new products. Buy 2,222 4340 Alloy Steel in bulk from 259 Suppliers. Verified Manufacturers Accepts Sample Orders. Accepts Small Orders Lead Time Sort by OEM shafts,rotor shaft,alloy steel 4340,forgings,precision turning parts,AN24 Buy Sheet Metal Alloy, Aluminum, Cold Finished & Hot Stainless steel is a modern alloy that was developed in the early 1900s. Its high strength, hardness, and workability makes stainless steel a useful metal type for a wide variety of uses. ONeal Steel offers three different grades of stainless steel:austenitic, ferritic, and martensitic. Metals Depot® - Buy Alloy Steel Online! Any Quantity, Any Shop our Warehouse for Alloy Steel Get Prices, Check Stock Place Orders . Metals Depot is the America's Largest, small quantity supplier of Alloy Steel.Stocking thousands of Shapes, Sizes, Lengths and Grades including Alloy 4130 Chromoly Tubes, Alloy 4140 Annealed DCF Rounds, Alloy 4140 Annealed DCF Squares, Alloy 4140 Cold Drawn Annealed Square, Alloy 4140 Cold Drawn Annealed
A514 Steel Plate aka T1 steel plate is a high strength steel plate designed for applications requiring optimal impact and abrasive resistance. A514 T1 steel plate provides a high yield strength of 100 ksi min. with good weldability and toughness. Designed for a wide range of structural uses, as well as for machinery and equipment, A514 T1 Steel Plate offers optimum in strength, toughness Buy Alloy Steel Sheet/Plate 4340 Annealed OnlineAlloy Steel 4340 Product Guide Alloy Steel Tolerance Table. Alloy Steel 4340 Sheet/Plate is normally used for aerospace, heavy-duty industrial, and automotive applications. 4340 steel stock has high strength, toughness, wear resistance, and fatigue strength.It can be machined in all states other than hardened and it is easily welded. 4340 steel sheet/plate stock is available in full size and