1.4441 / X2CrNiMo18-15-3
2014-11-27 10:34:52 Origin： Remark：0 Click：
Description 1.4441 Round bar, Ex-stock 1.4441, Wire X2CrNiMo18-15-3 Sheet inventory property from steelmaking, hot forging, hot rolling, heat treatment, cold working.
RAW MATERIAL SPECIFICATION - DIN X2CrNiMo18-15-3 & W-Nr 1.4441
MATERIAL CATEGORY - Austenitic 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.
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.
MATERIAL SPECIFICATIONS - DIN 17445,17440, DIN EN 10088-1, 10297,10272,10312, DIN EN 10088-5
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.03
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): 17.0 ～ 19.0
Nickel, Ni (％): 13.0 ～ 15.5
Molybdenum, Mo (％): 2.50 ～ 3.20
Nitrogen, N (％): ≤ 0.10
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.025
Sulfur, S (％)≤: 0.010
Chromium, Cr (％): 17.0 ～ 19.0
Nickel, Ni (％): 13.0 ～ 15.5
Molybdenum, Mo (％): 2.50 ～ 3.20
Nitrogen, N (％): ≤ 0.10
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Form: Plate,sheet, strip
Tensile strength, σb/MPa: 1400 ~ 1800
Yield strength, σ0.2/MPa: -
Elongation, δ (％): 50
Reduction of area, ф (％): -
Elongation, δ (％): 50
Reduction of area, ф (％): -
Hardness (HBW): -
Hardness | HRB: -
Cold bending property: N
Stainless Steel Rod, Bar, Wire, Cold drawn, ground and polished
Standard length of bars: 2 / 3 meter.
Austenitic Stainless Steel for implants, with high corrosion resistance.
According to ISO 5832/1, F-138 Vacuum melt grade (VAR)
For surgical instruments, fracture fixation devices, screws for implants and many more similar applications.
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.
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.
PRODUCT PROFILE & DIMENSION
Round bar / Disc (diameter): 5.5mm to 650mm
Square bar / Flat bar: 10mm to 800mm
Square bar / Flat bar: 10mm 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
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.
TYPICAL APPLICATIONS
TYPICAL APPLICATIONS
Medical equipments and parts. Chemical equipments.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts, Pressure vessel.
Bolt and nuts, Pressure vessel.
TECHNICAL SALES ASSISTANCE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
If you meet further on any technical enquiry or help, pleased to EMAIL our resident team of qualified production engineers, Email:sales@ccsteels.com.
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