AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed. Fusion and resistance welding is also possible with our 4340 steel from stock.
4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 - Otai 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.
About Mold Steel Mould Steel Selection Guide Injection Mold steel is a material that is used to manufacture the molds, including cold-punching mould, hot forging die, die-casting mold, and more. The mold is the main processing tool for the industry of machinery manufacturing, motor, radiometers and etc.
operation, the mold wall distorted outward (away from the molten steel) according to the mold temperature. The maximum distortion of 0.1 to 0.3 mm was found 90 mm below the meniscus. Above the meniscus bulge, the mold wall assumed a negative taper of 1-2 %/m, while a positive taper of 0.4%/m was produced below .
China SAE ASTM AISI 4145 4330 4140 4340h Hot Rolled 4145 Steel, 4330 Steel, 4145 manufacturer / supplier in China, offering SAE ASTM AISI 4145 4330 4140 4340h Hot Rolled Forging Alloy Steel Round Bar, Hot Forged 4140 4340 Main Shaft Driven Axle Rail Shaft Steel Shaft Forging, Hot Forged 4140 4340 Train Shaft Train Axle Rail Shaft and so on.
H13,Hot work mold steel,4Cr5MoSiV,X40CrMoV5-1,W H13,Hot work mold steel,4Cr5MoSiV,X40CrMoV5-1,W-Nr.1.2344 , the most widely used and most representative hot work die steel
303-stainless-steel-data-sheet:4340 Annealed:Plate Aircraft Qualitity:Hot rolled:Coming Soon. Mold & Die Steel AISI A-6. A-6 Flat Ground:18 & 36 lengths: Our sales staff has over 120 years in the steel industry. Our Team We employ the best professionals in the steel industry. Contact one of our team members today to get a
Songshun Steel - Comprehensive Special Steel Factory and AISI 4340 Steel Round Bar Sheet Plate, JIS SNCM439, DIN 1.6563. 4340 steel has great machinability, heat treatment stability and impact toughness.
Steel Molds Precision Grinding, Inc.Molding plates made from 4140 and 4340 steel, typically in the Rockwell hardness ranging from 28 32 to upward of 38 45, provide a long lifespan as they are extremely wear resistant. These steels can handle the high melting points of the composite liquids or resins poured into these forming cores.
Nov 01, 2004 · P20, a 4130, 4135 modified material, has long been the steel of choice for pre-hardened mold steels. P20 is classified as a chrome-moly alloy, with a carbon content of approximately 0.30 to 0.40. Over time, many variations on basic P20 chemistry have been introduced to the marketplace.Steel 4340 - Mold Steel, Alloy Steel, Carbon Steel Suppliers4340 steel offers toughness and high strength in the heat treated condition, with good fatigue strength. Available in round bar 4340 is available fully certified and suitable for applications requiring a quality high tensile alloy steel. AISI 4340 is commonly supplied quenched and tempered with a