AMS 5520
2021-03-16 16:18:37 Origin： Remark：0 Click：
Precipitation Hardening Steel AMS 5520 Flat bar, Forgings, Strip AMS 5520 Sheet Steelmelting (ESR refined), Hot forging, Hot rolling, Heat treatment, 100% Ultrasonic flaw detection test, Cold working.
MATERIAL DATA SHEET - Grade AMS 5520
MATERIAL CATEGORY - Precipitation hardening type 15Cr-7Ni-2Mo-Al
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580, A564
MELTING PROCESS - BEF / VIM + Consumable electrode remelted steel
H S CODE For Customs - 72201100 / 72202030 / 72221100
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): ≤ 0.09
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 14.0 ~ 16.0
Nickel, Ni (％): 6.50 ~ 7.75
Molybdenum, Mo (％): 2.00 ~ 3.00
Aluminum, Al (％): 0.75 ~ 1.50
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Technical standard - ASTM A564, A705
Form: bar, forge piece
Condition: RH950
Tensile strength, σb/MPa: 1380
Yield strength, σ0.2/MPa: 1210
Elongatoin, δ (％): 7.0
Reduction of area, ψ (％): 25.0
HRC: -
Form: bar,forge piece
Condition: RH1050
σb/MPa: 1240
σ0.2/MPa: 1100
δ(％): 8
ψ(％): 25
HRC: —
Form: P,Sh,St
Condition: + annealing
σb/MPa: ≤1035
σ0.2/MPa: ≤450
δ(％): ≥25
ψ(％): —
HRC: -
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.
MATERIAL CATEGORY - Precipitation hardening type 15Cr-7Ni-2Mo-Al
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580, A564
MELTING PROCESS - BEF / VIM + Consumable electrode remelted steel
H S CODE For Customs - 72201100 / 72202030 / 72221100
OFFICIAL TEST REPORT - issued by TUV - SGS - BV
CHEMICAL COMPOSITIONS (mass weight %)
Carbon, C (％): ≤ 0.09
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.030
Chromium, Cr (％): 14.0 ~ 16.0
Nickel, Ni (％): 6.50 ~ 7.75
Molybdenum, Mo (％): 2.00 ~ 3.00
Aluminum, Al (％): 0.75 ~ 1.50
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Technical standard - ASTM A564, A705
Form: bar, forge piece
Condition: RH950
Tensile strength, σb/MPa: 1380
Yield strength, σ0.2/MPa: 1210
Elongatoin, δ (％): 7.0
Reduction of area, ψ (％): 25.0
HRC: -
Form: bar,forge piece
Condition: RH1050
σb/MPa: 1240
σ0.2/MPa: 1100
δ(％): 8
ψ(％): 25
HRC: —
Form: P,Sh,St
Condition: + annealing
σb/MPa: ≤1035
σ0.2/MPa: ≤450
δ(％): ≥25
ψ(％): —
HRC: -
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.
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.
TYPICAL APPLICATIONS
Chemical equipment and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts, Pressure vessel.
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.
TYPICAL APPLICATIONS
Chemical equipment and parts.
Mechanical parts used in the condition of corrosion resistance.
Bolt and nuts, Pressure vessel.
FORMS & DIMENSIONS AVAILABLE
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 500mm
Width: 8mm to 1000mm
Forged steel shape: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 3mm to 1000mm
Plate / Sheet steel / Steel strip: 0.1mm to 500mm
Width: 8mm to 1000mm
Forged steel shape: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers. Email us: sales@ccsteels.com
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