S66545
2014-11-05 09:33:20 Origin： Remark：0 Click：
Specifications S66545 Round bar, Flat bar, Forgings S66545 Properties From Melting, ESR & VAR technique, Hot forging/rolling, Heat treatment
MATERIAL DATA SHEET - S66545
MATERIAL CATEGORY - Precipitation hardening type 13Cr-26Ni-2Mo-3Ti-B
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 + Aged.
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 + Aged.
PRODUCT PROFILE & SIZE
Round bar & Disc (diameter): 5.5mm to 550mm
Square bar / Flat bar: 8mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 1200mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts. other different shapes based on OEM.
Square bar / Flat bar: 8mm to 600mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 1200mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts. other different shapes based on OEM.
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580, A564
CHEMICAL COMPOSITION (mass fraction - %)
Carbon, C (％): ≤ 0.08
Silicon, Si (％): 0.10 ~ 0.80
Manganese, Mn (％): 1.25 ~ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 12.0 ~ 15.0
Nickel, Ni (％): 24.0 ~ 28.0
Molybdenum, Mo (％): 1.25 ~ 2.25
Nitrogen, N (&): -
Others (％): Copper ≤ 0.25, Aluminum ≤ 0.25, Titanium 2.70 ~ 3.30, Boron 0.01 ~ 0.07
Silicon, Si (％): 0.10 ~ 0.80
Manganese, Mn (％): 1.25 ~ 2.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 12.0 ~ 15.0
Nickel, Ni (％): 24.0 ~ 28.0
Molybdenum, Mo (％): 1.25 ~ 2.25
Nitrogen, N (&): -
Others (％): Copper ≤ 0.25, Aluminum ≤ 0.25, Titanium 2.70 ~ 3.30, Boron 0.01 ~ 0.07
MECHANICAL PROPERTIES UNDER FINAL HEAT TREATMENT OR +A
Condition: cold finished
Tensile strength, σb / MPa: -
Yield strength, σ0.2 / MPa: 1100
Yield strength, σ0.2 / MPa: 1100
Elongation, δ5 (％): -
Reduction of area, ф (％): -
Hardness | HRB: -
Reduction of area, ф (％): -
Hardness | HRB: -
Form: wire
Condition: aged
σb / MPa: 1400 ~ 2500
σ0.2 / MPa: 1800
σ0.2 / MPa: 1800
δ (％): -
ф (％): -
Hardness | HRB: -
ф (％): -
Hardness | HRB: -
Form: strip
Condition: annealed
σb / MPa: 750max.
σ0.2 / MPa: 350max.
σ0.2 / MPa: 350max.
δ (％): -
ф (％): -
Hardness | HRB: -
ф (％): -
Hardness | HRB: -
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.
TYPICAL APPLICATIONS
Chemical equipments and parts.
Mechanical parts used in the condition of corrosion resistance
Bolt and nuts, Pressure vessel.
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
Bolt and nuts, Pressure vessel.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
If you meet further on any technical enquiry, pleased to EMAIL (sales@ccsteels.com) our resident team of qualified production engineers.
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