X1CrNiMoCuN20-18-7
2014-12-12 10:47:49 Origin： Remark：0 Click：
Specifications X1CrNiMoCuN20-18-7 datasheet, X1CrNiMoCuN20-18-7 Chemical, X1CrNiMoCuN20-18-7 Properties from Steelmelting (ESR refined), Blooming, Hot forging, Hot rolling, Heat treat, Straightening, 100% Ultrasonic flaw detection test, Cold working or Machined. All of these materials conform to Military standard, nuclear power. 100% Ultrasonic test ASTM E2375 /SAE AMS 2154 /SEP 1923 /GB/T 4162 /EN 10228-3.
MATERIAL STANDARDS DATASHEET - DIN X1CrNiMoCuN20-18-7
MATERIAL CATEGORY - Austenitic corrosion resisting steels
MATERIAL SPECIFICATIONS - DIN 17445,17440, DIN EN 10088-1, 10297,10272,10312, DIN EN 10088-5
CHEMICAL COMPOSITION (WEIGHT %)
C (％): ≤ 0.020
Si (％): ≤ 0.70
Mn (％): ≤ 1.00
P (％)≤: 0.030
S (％)≤: 0.010
Cr (％): 19.5 ~ 20.5
Ni (％): 17.5 ~ 18.5
Mo (％): 6.00 ~ 7.00
Cu (％): 0.50 ~ 1.00
Si (％): ≤ 0.70
Mn (％): ≤ 1.00
P (％)≤: 0.030
S (％)≤: 0.010
Cr (％): 19.5 ~ 20.5
Ni (％): 17.5 ~ 18.5
Mo (％): 6.00 ~ 7.00
Cu (％): 0.50 ~ 1.00
N (%): 0.18 ~ 0.25
MECHANICAL PROPERTIES FINAL HEAT TREATMENT UNDER ROOM TEMPERATURE
Hardness HBS: -
Yield strength σ0.2≥/MPa: 205
Tensile strength σb/MPa: 515
Elongation δ(lengthways)≥(％): 40.0
Elongation δ(crosswise)≥(％): 40.0
Impact absorbing power Akv≥/J| lengthways: —
Impact absorbing power Akv≥/J| crosswise: —
Tensile strength σb/MPa: 515
Elongation δ(lengthways)≥(％): 40.0
Elongation δ(crosswise)≥(％): 40.0
Impact absorbing power Akv≥/J| lengthways: —
Impact absorbing power Akv≥/J| crosswise: —
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.
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 / plate / forgings
Bright - peeled + polishing, centerless grinding
Forged - ring, tube, pipe casing, discs, shaft
TYPICAL APPLICATIONS
Round bar / flat bar / steel strip / square bar / plate / forgings
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
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Pressure vessel
FORMS AND DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 800mm
Round bar / Wire rod (Diameter): 5.5mm to 500mm
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: T60 - 400mm X W70 - 1000mm 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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