S44200
2014-10-08 16:33:11 Origin： Remark：0 Click：
ASTM A276 Material Specification S44200 Round bar, flat bar, Wire Rod and Plate and forgings S44200 Stock Available, Heat treatment
TECHNICAL DATA SHEET - AISI 442 & S44200
MATERIAL CATEGORY: 22Cr 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 - %) UNS S44200
Carbon, C (％): ≤ 0.020
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 18.0 ~ 23.0
Nickel, Ni (％): -
Molybdenum, Mo (％): -
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.035
Chromium, Cr (％): 18.0 ~ 23.0
Nickel, Ni (％): -
Molybdenum, Mo (％): -
MECHANICAL PROPERTIES UNDER HEAT TREATMENT
Form: heavy plate, sheet, strip
Tensile strength, Rm / MPa: 515
Yield strength, Rp0.2 / MPa: 205
Elongation, A5 (％): 20
Reduction of area, Z (％): -
Elongation, A5 (％): 20
Reduction of area, Z (％): -
Hardness (HBW): -
Hardness | HRB: -
Cold bending property: -
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 equipments & parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts, Pressure vessel.
Chemical equipments & parts.
Mechanical parts used in the condition of corrosion resistance.
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. 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
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.50mm to 800mm
Square bar / Flat bar: 6mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
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): 5.50mm to 800mm
Square bar / Flat bar: 6mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
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