X2CrNi19-11
2014-11-17 16:36:09 Origin： Remark：0 Click：
Technical specifications of X2CrNi19-11 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.
RAW MATERIAL TECHNICAL DATASHEET - DIN X2CrNi19-11 / W-Nr 1.4306
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 the annealed condition.
Final heat treatment - solution treatment / QT
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 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 %)
C (％): ≤ 0.030
Si (％)≤: 1.00
Mn (％)≤: 2.00
P (％)≤: 0.045
S (％)≤: 0.030
Cr (％): 18.0 ～ 20.0
Ni (％): 10.0 ～ 12.0
Mo (％): -
N (％): ≤ 0.11
Si (％)≤: 1.00
Mn (％)≤: 2.00
P (％)≤: 0.045
S (％)≤: 0.030
Cr (％): 18.0 ～ 20.0
Ni (％): 10.0 ～ 12.0
Mo (％): -
N (％): ≤ 0.11
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE
Condition: solution treatment
Thickness/mm:160/250
Thickness/mm:160/250
σb/MPa: 460~680
σ0.2≥/MPa:180
δ5≥(％): 45/35
δ5≥(％): 45/35
ψ≥(％): 60
Akv≥/J: 100/60
/40Hardness HBS30: 215max
Akv≥/J: 100/60
/40Hardness HBS30: 215max
MECHANICAL PROPERTIES ABOVE ROOM TEMPERATURE
Hot forming temp/℃: 1200 ~ 900
Heat treatment temperature and cooling methods|annealing: -
Heat treatment temperature and cooling methods|quenching: 1000~1100 air/water cooled
Heat treatment temperature and cooling methods|tempering: -
Condition: solution
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|100: 145
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 118
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 118
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|300: 100
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 89
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 89
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|500: 81
TYPICAL APPLICATIONS
Medical equipments, Chemical equipments.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts, Pressure vessel.
Bolt and nuts, Pressure vessel.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 0.50mm to 800mm
Square bar / Flat bar: 3mm 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.
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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