X2CrNiN18-7
2014-11-19 17:36:17 Origin： Remark：0 Click：
X2CrNiN18-7 is an ultralow carbon Austenitic Corrosion Resisting Stainless Steel, X2CrNiN18-7 Round bar, Flat bar, Sheet, Strip, Excellent Properties from Steelmelting (ESR refined), Hot rolling, Heat treatment, Cold machined.
MATERIAL DATA SHEET - Grade X2CrNiN18-7
MATERIAL CATEGORY - Austenitic corrosion resisting steels
MATERIAL SPECIFICATIONS - DIN EN 10088-1, 10297,10272,10312
MAIN CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): 6.00 ~ 8.00
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.10 ~ 0.20
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.015
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): 6.00 ~ 8.00
Molybdenum, Mo (％): -
Nitrogen, N (％): 0.10 ~ 0.20
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: solution treatment
Thickness/mm: -
Thickness/mm: -
Tensile strength, σb/MPa: 630～830
Yield strength, σ0.2≥/MPa: 330
Elongation, δ5≥(％): 45.0
Reduction of area, ψ≥(％): -
Impact strenght, Akv≥/J: 90
Yield strength, σ0.2≥/MPa: 330
Elongation, δ5≥(％): 45.0
Reduction of area, ψ≥(％): -
Impact strenght, Akv≥/J: 90
/40Hardness HBS30: -
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 forged/rolled 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 forged/rolled condition.
Final heat treatment - solution treatment.
TYPICAL APPLICATIONS
Medical equipments, Chemical equipments.
Mechanical parts used in the condition of corrosion resistance
Bolts and nuts, Pressure vessel.
Bolts and nuts, Pressure vessel.
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 800mm
Round bar / Wire rod (Diameter): 5.5mm to 450mm
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 - 400mm X W60 - 1000mm X L1000-12000mm
Heavy/middle plate via hot rolled: T6 - 400mm X W60 - 1000mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 300mm X L or in coil forms
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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