X2CrNiMo17-13-2
2014-11-24 10:04:29 Origin： Remark：0 Click：
Technical specifications of X2CrNiMo17-13-2 austenitic stainless steel-Chemical composition,
mechanical properties from steelmaking,forging,rolling,heat treatment
DATA SHEET - DIN X2CrNiMo17-12(13)-2 / W-Nr 1.4404
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 / QT
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
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％)≤: 1.00
Manganese, Mn (％)≤: 2.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): 11.0 ~ 13.0
Molybdenum, Mo (％): 2.00 ~ 2.50
Silicon, Si (％)≤: 1.00
Manganese, Mn (％)≤: 2.00
Phosphorus, P (％)≤: 0.045
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 16.5 ~ 18.5
Nickel, Ni (％): 11.0 ~ 13.0
Molybdenum, Mo (％): 2.00 ~ 2.50
Other (%): N≤0.11
MECHANICAL PROPERTIES ( FINAL HEAT TREATMENT OR Q/T) UNDER ROOM TEMPERATURE
Condition: solution treatment
Thickness/mm: 160~25
Tensile strength, σb/MPa: 500~700
Yield strength, σ0.2≥/MPa: 200
Elongation, δ5≥ (％): 40/30
Reduction of area, ψ≥(％): 60
Impact strength, Akv≥/J: 100/60
Yield strength, σ0.2≥/MPa: 200
Elongation, δ5≥ (％): 40/30
Reduction of area, ψ≥(％): 60
Impact strength, Akv≥/J: 100/60
Hardness HBS30: 215max.
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: solution treatment
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|100: 165
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 137
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 137
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|300: 119
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 108
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 108
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|500: 100
TYPICAL APPLICATIONS
Medical equipments and parts.
Chemical equipments.
Mechanical parts used in the condition of corrosion resistance
Bolt and nut, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance
Bolt and nut, Pressure vessel.
INVENTORY - rolled/forged
Round bar: 10-250mm
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 10mm to 610mm
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 10mm to 610mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1500mm X L1000-12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W60 - 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.
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