1.4505 / X5NiCrMoCuNb20-18
2014-11-29 14:38:02 Origin： Remark：0 Click：
DIN EN 10088-1 Material Specifications 1.4505 Corrosion Resistant Austenitic Stainless steel of main alloy Ni20-17Cr-2Mo-2Cu. it offers superior Mechanical and Physical Properties
MATERIAL DATA SHEET - X3NiCrMoCuNb20-18 & W-Nr 1.4505
MATERIAL CATEGORY - Austenitic corrosion resisting steels
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / EAF 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 hot rolled/forged condition.
Final heat treatment - solution treatment.
The alloy is usually produced by AOD / EAF 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 hot rolled/forged condition.
Final heat treatment - solution treatment.
MATERIAL SPECIFICATIONS - DIN 17445,17440, DIN EN 10088-1, DIN EN 10088-5(2005)
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.05
Silicon, Si (％) ≤: 1.00
Manganese, Mn (％) ≤: 2.00
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): 19.0 ~ 21.0
Molybdenum, Mo (％): 2.00 ~ 2.50
Copper, Cu (％): 1.80～2.20, Nb ≥ 8×C (Nb+Ta)
Silicon, Si (％) ≤: 1.00
Manganese, Mn (％) ≤: 2.00
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): 19.0 ~ 21.0
Molybdenum, Mo (％): 2.00 ~ 2.50
Copper, Cu (％): 1.80～2.20, Nb ≥ 8×C (Nb+Ta)
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: quenching
Tensile strength, Rm / MPa: 490~740
Yield strength, Rp0.2 ≥ MPa: 225
Elongation, A5 ≥ (％): 40
Reduction of area, Z ≥ (％): -
Impact strength, Akv≥ J: 120
Elongation, A5 ≥ (％): 40
Reduction of area, Z ≥ (％): -
Impact strength, Akv≥ J: 120
Hardness HBS30: 130~190
MECHANICAL PROPERTIES ABOVE ROOM TEMPERATURE
Hot forming temp/℃: 1150~850
Heat treatment temperature and cooling methods|annealing: -
Heat treatment temperature and cooling methods|quenching: 1070~1150 air/water cooled
Heat treatment temperature and cooling methods|tempering: -
Condition: quenching
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|100: 185
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 165
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 165
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|300: 145
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 135
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 135
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|500: 130
AVAILABILITY
Round bar / flat bar / steel strip / square bar
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
Round 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 are used in the condition of corrosion resistance
Bolts and nuts, Pressure vessel used in industrial areas.
Bolts and nuts, Pressure vessel used in industrial areas.
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5 to 800mm
Square bar / Flat bar: 3mm to 800mm
Round bar / Wire rod (Diameter): 5.5 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 / other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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