We offer C250 in a variety of shapes and incremental sizes to choose from. Maraging steels sheet are supplied in the annealed condition where the microstructure consists of fine martensite. It has a very low heat capacity among iron alloys. Maraging is double vacuum melted by VIM (Vacuum Induction Melt) followed by VAR (Vacuum Arc Remelt). C250 is used for missile and ejector systems, slat tracks and drive shafts. Alloy 250 (UNS K92890 / Maraging 250) is an age-hardenable iron-nickel steel. Maraging steels are widely used in the aerospace industry as well as parts for tools and weapons [4]. Mechanical Properties The mechanical properties of annealed maraging 250 alloy steel are displayed in the following table. HIGH STRENGTH MARAGING STEEL GENERAL CHARACTERISTICS Maraging is a 18% nickel, cobalt strengthened steel (C-type) with excellent properties, workability and heat treatment characteristics. Maraging Steel Type C250 cobalt containing grade of maraging steel, produced by vacuum arc re-melting, provides very high strength (nominally 250 ksi tensile) with an above average level of toughness. This alloy is easily machinable in the annealed condition prior to final heat treatment. The maraging process transforms the alloy to martensite with subsequent age hardening. Maraging 250 (also referred to as Maraging C250 and Vascomax 250) is a vacuum induction melted and vacuum arc melted, low-carbon, nickel-cobalt-molybdenum high temperature alloy. Maraging steel's strength and malleability in the pre-aged stage allows it to be formed into thinner rocket and missile skins than other steels, reducing weight for a given strength. Magnetic properties of maraging steels have been investigated as a function of nickel concentration. Maraging steel is an iron-based family of steels based on a composition of iron and 18 % nickel with additions of cobalt, molybdenum and titanium plus other elements. Home Products Stainless Steel Maraging is double vacuum melted by VIM (Vacuum Induction Melt) followed by VAR (Vacuum Arc . Maraging 250 plate is a vacuum induction melted and vacuum arc melted, low-carbon, nickel-cobalt-molybdenum high temperature alloy. AMS 6512 AMS 6520 MIL-S-46850 FRACTURE TOUGHNESS APPLIES. Maraging 250 steel is produced by Vacuum Induction Melting (VIM) followed by Vacuum Arc Remelting (VAR). C250 is used for missile and ejector systems, slat tracks and drive shafts. The forward flow forming can save raw material, increase strength, and reduce the production process time. The unique properties makes it suitable for many . In addition, it has a very high density and a very high base cost. Excellent Strength Retention This alloy is easily machinable in the annealed condition prior to final heat treatment. Maraging 250 in the aged condition boasts more than 250 ksi tensile (1723 MPa) with similar yield results, a nominal 11% elongation and an above average level of toughness. Final properties are achieved as a result of the precipitation-hardening process to produce a very high strength steel product with a nominal tensile strength of 250 Ksi. The properties of grade 250 maraging steel include two common variations. The UNS number is K92890. The magnetic properties were determined following aging for 1 hour in the . Alloy 250 combines ultra-high strength (1800MPa), good toughness, readily machinable in pre-aged condition, excellent transverse properties and resistance to crack propagation. Vascomax C250 (Maraging C250) Features. This type of precipitation hardening creates the exceptional strength and toughness that C300 is known for. Aging to achieve final properties is a relatively low temperature procedure giving the . Here, you will learn about: The composition and grades of maraging steel; The properties of maraging steel Maraging material is supplied . Grade C200 Maraging Steel Grade C250 Maraging Steel Maraging 250 is an age hardenable iron-nickel steel alloy melted as VIM + VAR with ultra high strength and toughness. Grade 250 maraging steel is a maraging steel. Physical Properties of steel grade Maraging C250 Heat Treatment of steel grade Maraging C250 Heat treated : 1726C - 1267C Technological Curves of steel grade Maraging C250 No Curve Cross Reference Table (Equivalent Grade) of Maraging C250 It is a very high strength material reaching 1800 MPa after heat treatment, has very good toughness with excellent transverse properties. Aging to achieve final properties is a relatively low temperature procedure giving the required . This material may be nitrided. The alloy retains its strength up to 450C and good notch impact is maintained down to minus 50C and below. This combination creates a superior maraging steel with features, such as: Meets AMS 6512 specifications. Coupled with its fantastic weldability and competitive corrosion resistance, C250 steel is the alloy of choice for use in artillery and missile casings, jet and aircraft engine shafts, and ejector systems. Stocked Shapes We supply Type C250 maraging steel in the annealed condition where the microstructure consists of fine martensite. ADVANTAGES OF Maraging 250 Steel: Excellent Mechanical Properties high yield and ultimate tensile strengths high toughness, ductility and impact strengths high fatigue strength high compressive strength hardness and wear resistance sufficient for many tooling applications Excellent Workability high resistance to crack propagation 250 Type Round Standard AISI, ASTM, DIN, JIS, GB, BS Composition Stainless Steel Scrap Technique Hot Rolled Shape Round Bar Surface Treatment Polished Maraging C250 Round Bars We Textron Steel & Alloys Supply Type C250 Maraging Steel where the microstructure consists of fine martensite. (840 F), can be nitride and have a corrosion resistance similar to that of standard martensitic stainless steels. Typical . Maraging 250 is an 18% nickel, cobalt strengthened steel. Other Designations Equivalent material to maraging 250 alloy steel include DIN 1.6358 Applications Click on an image below for more info. *SPECIFICATIONS: AMS 6512 = C250 maraging AMS 6514 = C300 . [8] Maraging steels have very stable properties and, even after overaging due to excessive temperature, only soften slightly. Maraging 250 Maraging 250 (UNS K92890) Maraging 250 is an age hardenable iron-nickel steel alloy melted as VIM + VAR with ultra high strength and toughness. Model NO. Maraging 250 / VASCOMAX 250 is an 18% nickel, cobalt strengthened steel (C-type) with excellent properties, workability and heat treatment characteristics. This maraging steel can attain yield strengths in excess of 240 ksi (1655 MPa) through a simple, low temperature heat treatment. C300 Maraging Steel, also known as Type 300, is a slow cool, age hardening (maraging) steel. The alloys nickel content varied from 12 to 24 wt pct, while other alloying constituents were kept at a level maintained in the 18Ni-2,400 MPA-grade maraging steel. The technique of forward flow forming has been used to produce a long, thin walled tube made of C-250 maraging steel. Alloy 250 combines ultra-high strength (1800MPa), good toughness, readily machinable in pre-aged condition, excellent transverse properties and resistance to crack propagation. This grade has improved fracture toughness from Maraging 300 but slightly less strength. Maraging Steel 250 with Good Properties Contact Now Inquiry Basket Favorites Product Description Company Info Customer Question & Answer Ask something for more details Basic Info. Meets ASTM A 538 specifications. Our spherical free-flowing metal powders are engineered to be agglomerate-free with extremely low oxygen and carbon content, consistent micro-structure and tightly controlled morphology and particle size distributions which enable the production of large complex structures without sacrificing the material's integrity. Maraging C250 Data Sheet Overview Typical Applications Maraging C250 is the lowest strength of the maraging steels stocked by Maher. WHAT IS MARAGING C250? Alloy 250 (UNS K92890 / Maraging 250) is an age-hardenable iron-nickel steel. This grade has improved fracture toughness from Maraging 300 but slightly less strength. Standard specifications for Alloy C250 include AMS 6512 and more. The term maraging is derived from the martensite age-hardening process that takes place in the absence of carbon in a martensite matrix [3]. Thermal Properties The thermal properties of maraging 250 alloy steel are given in the following table. Magellan Metals' Vascomax 250 is a nickel/cobalt steel alloy that is essentially carbon-free, other alloying elements include moly, aluminum and titanium. As a result of these attributes and it's crack resistance propagation, Maraging is often used for tooling, missile casings, and aircraft landing gear. The British Standard (BS) designation for this material is S162. Final properties are achieved as a result of the precipitation-hardening process to produce a very high strength steel product with a nominal tensile strength of 250 Ksi.
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