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By using 1.4460 (AISI 329 – SS2324) you get an acid resistant stainless steel designed for machining. The steel has excellent corrosion properties and is used e.g. to propeller shafts, pump shafts and piston rods.
The steel grade 1.4460 ( also called AISI 329 and SS2324) is a stainless, acid resistant, duplex steel with improved machinability. Since the steel is machinability improved, it is suitable for production of details with comprehensive machining. The steel has very good corrosion resistance particulary in chloride-bearing environments and is extra resistant to pitting corrosion, crevice corrosion, stress corrosion cracking and corrosion fatigue. It also has high strentgth and toughness.
Som typical applications areas for 1.4460 are:
Propeller- and Pumpshafting
Pump- and Valveparts
Pistons
Stirrers
Bolts
Nuts
Good machinability, weldability and formability 1.4460 is possible to weld and do not need to be welded with welding consumables similar to that of the parent one. The steel shall be welded as austenitic material with as low heat input as possible. It can be both cold- and hot formed. The steel is easier to machine and it has significantly better machinability, but slightly worse corrosion resistance than 1.4462.
Certificate The steelworks has certificate as an approved material supplier of this steel grade from ABS, BV, DNV, GL, Lloyd’s and RINA.
We offer steel grade 1.4460 in the following profiles
Steel grade 1.4460 is available as machined round bar and ground round bar. It is available in dimensions 8 – 310 mm depending on profile and execution.
If there is something you miss or wonder about you can always contact us to discuss your needs.
Product data sheet 1.4460
If you need further information about the properties of the steel grade, machining and welding:
1.4460 /DIN X3CrNiMo27-5-2
Technical specifications of DIN 1.4460 austenitic stainless steel - Chemical composition,mechanical properties from steelmaking,forging,rolling,heat treatment,cold working.We also possess advanced precision machining equipments for further processing.
※ DATA SHEET - Alloy Steel - DIN X3CrNiMo27-5-2 / W-Nr 1.4460 ※
※ MATERIAL CATEGORY: Common alloy steel - Austenitic-ferritic corrosion resisting steels
※ PRODUCT DESCRIPTION The alloy is usually produced by AOD / VOD /VIM followed by electroslag refining (ESR) / VAR if necessary for special purpose. Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' requirements. Bars are usually supplied black/bright in the annealed condition. Final heat treatment - solution treatment / QT
Maraging steels are iron-nickel alloys with absence of carbon and have metals such as molybdenum, cobalt, titanium and aluminum.
The alloys have ultra-high strength, superior toughness characteristics and weldability. Typically, these alloys are used in aerospace applications, machinery and tooling and ordnance components and fasteners.
※ MATERIAL SPECIFICATIONS DIN 17445,17440(1999/1996), DIN EN 10088-1, 10297,10272,10312, DIN EN 10088-5(2005)
※ MECHANICAL PROPERTIES ( FINAL HEAT TREATMENT OR Q/T) ABOVE ROOM TEMPERATURE
Hot forming temp/℃: 1200~900
Heat treatment temperature and cooling methods|annealing: -
Heat treatment temperature and cooling methods|quenching: 1020~1100 air/water cooled
Heat treatment temperature and cooling methods|tempering: -
Condition: heat treatment
High temperature yield strength σ0.2/MPa≥/MPa,at below temp/℃|100: 360 High temperature yield strength σ0.2/MPa≥/MPa,at below temp/℃|200: 310
High temperature yield strength σ0.2/MPa≥/MPa,at below temp/℃|300: - High temperature yield strength σ0.2/MPa≥/MPa,at below temp/℃|400: -
High temperature yield strength σ0.2/MPa≥/MPa,at below temp/℃|500: -
※ HEAT TREATMENT PRACTICE Heat treatment is only suitable for specific grades of stainless steel. When heat treating a stainless the hardening temperatures, including rate of heating, cooling and soaking times will vary due to several factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and work piece transfer facilities. Please consult with the heat treatment provider for whole guidance on heat treatment of stainless steel grades. We are delighted to help to work with you the special heat treatment based on your special requirements.
※ AVAILABILITY Black bar /Flat bar / steel strip / square bar Bright - peeled + polishing, centerless grinding Forged - ring, tube, pipe casing, discs, shaft
※ TYPICAL APPLICATIONS
Medical equipment
Chemical equipments Mechanical parts used in the condition of corrosion resistance Bolt and nut Pressure vessel
※ TECHNICAL SALES ASSISTANCE If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Mr Chen, Mr.Jiang - Email: lh.steel@hotmail.com
※ INVENTORY - rolled/forged
Round bar: 65mm
Quantity: -
※ PRODUCT PROFILE Round bar / Wire rod (Diameter): 0.50mm to 800mm Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM. Pipes / Tubings: OD 3-219 mm, with wall thickness ranging from 0.50 to 35 mm.
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
