1.4423 / DIN X1CrNiMoCu12-7-3
2014-11-25 16:07:37 Origin： Remark：0 Click：
Specifications DIN EN 10088-1 / DIN 10297 of Martensitic stainless steel 1.4423 Round bar, plate, Sheet, Forgings heat treament, cold working.
TECHNICAL DATA SHEET - DIN X1CrNiMoCu12-7-3 & W-Nr 1.4423
MATERIAL CATEGORY: Martensitic and precipitation hardening 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.
MATERIAL SPECIFICATIONS - DIN EN 10088-1, 10297,10272,10312, DIN EN 10088-5 (2005).
CHEMICAL COMPOSITION (mass weight %)
Carbon, C (％): ≤ 0.020
Silicon, Si (％)≤: 0.50
Manganese, Mn (％)≤: 2.00
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.003
Chromium, Cr (％): 11.0 ~ 13.0
Nickel, Ni (％): 6.00 ~ 7.00
Molybdenum, Mo (％): 2.30 ~ 2.80
Other (％): Copper, Cu 0.20 ~ 0.80, Nitrogen, N ≤ 0.020
Silicon, Si (％)≤: 0.50
Manganese, Mn (％)≤: 2.00
Phosphorus, P (％)≤: 0.030
Sulfur, S (％)≤: 0.003
Chromium, Cr (％): 11.0 ~ 13.0
Nickel, Ni (％): 6.00 ~ 7.00
Molybdenum, Mo (％): 2.30 ~ 2.80
Other (％): Copper, Cu 0.20 ~ 0.80, Nitrogen, N ≤ 0.020
MECHANICAL PROPERTIES AT ROOM TEMPERATURE
Condition: solution treatment
Thickness/mm: -
Tensile strength, σb/MPa: 585~810
Yield strength, σ0.2≥/MPa: 290
Elongation, δ5≥(％): 30
Reduction of area, ψ≥(％): -
Impact Strength, Akv≥/J: -
Yield strength, σ0.2≥/MPa: 290
Elongation, δ5≥(％): 30
Reduction of area, ψ≥(％): -
Impact Strength, Akv≥/J: -
Hardness HBS30: 250max
MECHANICAL PROPERTIES ABOVE ROOM TEMPERATURE
Hot forming temp/℃: 1150 ~ 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: heat treatment
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|100: 215
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 175
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|200: 175
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|300: 155
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 145
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|400: 145
High temperature yield strength σ0.2/MPa≥/MPa，at below temp/℃|500: 138
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.
TYPICAL APPLICATIONS
Medical equipment, Chemical equipments.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts, Pressure vessel.
Bolt and nuts, Pressure vessel.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
PRODUCT PROFILE
Round bar / Disc (diameter): 5.50mm to 800mm
Square bar / Flat bar: 10mm to 800mm
Round bar / Disc (diameter): 5.50mm to 800mm
Square bar / Flat bar: 10mm 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 W10 - 1500mm X Lmm
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.
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