AISI 501B
2014-10-27 11:07:07 Origin： Remark：0 Click：
ASTM A959 Material Specifications AISI 501B Martensitic Steel, Round bar, Flat bar, Plate AISI 501B hot forging, hot rolling, heat treatment
TECHNICAL DATA SHEET - AISI 501B
MATERIAL CATEGORY - Martensite type 9Cr-Mo
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 - 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 - QT
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.15
Silicon, Si (％): 0.50 ~ 1.00
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 8.00 ~ 10.0
Nickel, Ni (％): -
Molybdenum, Mo (％): 0.90 ~ 1.10
Silicon, Si (％): 0.50 ~ 1.00
Manganese, Mn (％): 0.30 ~ 0.60
Phosphorus, P (％) ≤: 0.030
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 8.00 ~ 10.0
Nickel, Ni (％): -
Molybdenum, Mo (％): 0.90 ~ 1.10
MECHANICAL PROPERTY UNDER ROOM TEMP.
Condition of heat treatment: QT
Tensile strength, Rm / MPa: 650
Yield strength, Rp0.2 / MPa: 540
Yield strength, Rp0.2 / MPa: 540
Elongation, A5 (％): 15
Reduction of area, Z (％): 50
Hardness | HRB: 207 - 235
Hardness | HRB: 207 - 235
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 equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolts and nuts, Pressure vessel.
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolts and nuts, Pressure vessel.
PRODUCT PROFILE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 6mm to 600mm
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, and other different shapes based on OEM.
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 6mm to 600mm
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, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
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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