AISI 443
2014-10-08 16:43:10 Origin： Remark：0 Click：
Ferritic Steel AISI 443 Sheet, Plate AISI 443 On stock, AISI 443 Properties from Steelmelting (ESR refined), Hot forging, Hot rolling, Heat treatment.
MATERIAL DATA SHEET - AISI 443
MATERIAL CATEGORY: 22Cr-Cu Ferrite type
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 - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.020
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 18.0 ~ 23.0
Nickel, Ni (％): ≤ 0.50
Molybdenum, Mo (％): -
Copper, Cu (％): 0.90 ~ 1.25
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 18.0 ~ 23.0
Nickel, Ni (％): ≤ 0.50
Molybdenum, Mo (％): -
Copper, Cu (％): 0.90 ~ 1.25
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: heavy plate, sheet, strip
Tensile strength, σb/MPa: 475
Yield strength, σ0.2/MPa: 215
Elongation, δ(％): 22.0
Reduction of area, ф(％): -
Elongation, δ(％): 22.0
Reduction of area, ф(％): -
Hardness (HBW): -
Hardness | HRB: -
Cold bending property: -
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
Chemical equipment parts.
Mechanical parts used in the condition of corrosion resistance.
Bolts and nuts, Pressure vessel.
Mechanical parts used in the condition of corrosion resistance.
Bolts and nuts, Pressure vessel.
PROFILE AND DIMENSIONS
Round bar / Wire rod (diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 1000mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
Round bar / Wire rod (diameter): 5.5mm to 500mm
Square bar / Flat bar: 3mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 1000mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: 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
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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