Austenitic steel S32050
2026-10-08 13:13:00 Origin： Remark：0 Click：
Specifications S32050 technical data sheet, round bar, flat bar, plate S32050 Chemical, S32050 Properties from Steelmelting (ESR refined), hot bloomed, forged, rolled, heat treated
TECHNICAL DATA SHEET - UNS S32050
MATERIAL CATEGORY: 23Cr-22Ni-6Mo-N Austenitic steel
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 softened condition.
Final heat treatment - solution treatment or 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 softened condition.
Final heat treatment - solution treatment or QT
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％): ≤ 0.035
Sulfur, S (％): ≤ 0.020
Chromium, Cr (％): 22.0 ~ 24.0
Nickel, Ni (％): 20.0 ~ 23.0
Molybdenum, Mo (％): 6.00 ~ 6.80
Nitrogen, N (&): 0.21 ~ 0.32
Copper, Cu (％): ≤ 0.40
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.50
Phosphorus, P (％): ≤ 0.035
Sulfur, S (％): ≤ 0.020
Chromium, Cr (％): 22.0 ~ 24.0
Nickel, Ni (％): 20.0 ~ 23.0
Molybdenum, Mo (％): 6.00 ~ 6.80
Nitrogen, N (&): 0.21 ~ 0.32
Copper, Cu (％): ≤ 0.40
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Tensile strength, σb / MPa: 675
Yield strength, σ0.2 / MPa: 330
Elongation, δ5 (％): 40.0
Hardness | HBW): 250
Yield strength, σ0.2 / MPa: 330
Elongation, δ5 (％): 40.0
Hardness | HBW): 250
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.
PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 640mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Round bar / Wire rod (Diameter): 5.5mm to 450mm
Square bar / Flat bar: 3mm to 640mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 1000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TYPICAL APPLICATIONS
Chemical equipment and parts.
Mechanical parts used in the condition of corrosion resistance
Bolt and nuts, and Pressure vessel.
Chemical equipment and parts.
Mechanical parts used in the condition of corrosion resistance
Bolt and nuts, and 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
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