X2CrNiMoV13-5-2
2014-11-24 10:48:09 Origin： Remark：0 Click：
Technical specification of X2CrNiMoV13-5-2 Martensitic stainless steel, Grade 1.4415 is used to produce the high temperature components for gas turbine in the field of aviation, naval vessels and industry, such as turbine blade, guide blade, turbine disc. Round bar, flat bar and forgings.
MATERIAL TECHNICAL DATASHEET - DIN X2CrNiMoV13-5-2 & W-Nr 1.4415
MATERIAL CATEGORY - Martensitic and precipitation hardening corrosion resisting steels
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / 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 / aged treated.
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, DIN EN 10088-1, 10297,10272,10312
CHEMICAL COMPOSITION (mass weight %)
C (％): ≤ 0.030
Si (％): ≤ 0.50
Mn (％): ≤ 0.50
P (％)≤: 0.040
S (％)≤: 0.015
Cr (％): 11.5 ～ 13.5
Ni (％): 4.50 ～ 6.50
Mo (％): 1.50 ～ 2.50
Si (％): ≤ 0.50
Mn (％): ≤ 0.50
P (％)≤: 0.040
S (％)≤: 0.015
Cr (％): 11.5 ～ 13.5
Ni (％): 4.50 ～ 6.50
Mo (％): 1.50 ～ 2.50
V (％): 0.10 ~ 0.50
Others (%): Ti ≤ 0.010
MECHANICAL PROPERTIES UNDER ROOM TEMPERATURE.
Condition: solution treatment
Thickness/mm: 160~25
Tensile strength, σb/MPa: 750 ~ 950
Yield strength, σ0.2≥/MPa: 560
Elongation, δ5≥(％): 16/14
Reduction of area, ψ≥(％): 60
Impact strength, Akv≥/J: 90/70
Yield strength, σ0.2≥/MPa: 560
Elongation, δ5≥(％): 16/14
Reduction of area, ψ≥(％): 60
Impact strength, Akv≥/J: 90/70
Hardness HBS30: -
MECHANICAL PROPERTIES ABOVE ROOM TEMPERATURE
Hot forming temp/℃: 1150 ~ 900
Heat treatment temperature and cooling methods|annealing: 600~640 air cooled
Heat treatment temperature and cooling methods|quenching: 950~1050 air/oil cooled
Heat treatment temperature and cooling methods|tempering: 550~620
Condition: heat treatment
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|100: 520
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 500
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 500
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|300: 480
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: -
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|500: -
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.
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 used in the condition of corrosion resistance
Bolt and nut, Pressure vessel.
Bolt and nut, Pressure vessel.
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5 to 550mm
Square bar / Flat bar: 10 to 600mm
Round bar / Wire rod (Diameter): 5.5 to 550mm
Square bar / Flat bar: 10 to 600mm
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 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.
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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