AISI 615
2019-03-13 16:20:08 Origin： Remark：0 Click：
Description AISI 615 Round bar, Stock AISI 615 Steel strip S41800 Forgings Steelmaking, ESR melted, Hot forging, Hot rolling, Heat treatment, cold worked, 100% UT.
RAW MATERIAL SPECIFICATIONS - Grade AISI 615
PRODUCT DESCRIPTION
The alloy is usually produced by BEF / EAF 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 + STA
MATERIAL CATEGORY - Martensite type 13Cr-2Ni-3W
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A565
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.15 ~ 0.20
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 0.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 1.80 ~ 2.20
Molybdenum, Mo (％): -
Tungsten, W (％): 2.50 ~ 3.50
Silicon, Si (％): ≤ 0.50
Manganese, Mn (％): ≤ 0.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 12.0 ~ 14.0
Nickel, Ni (％): 1.80 ~ 2.20
Molybdenum, Mo (％): -
Tungsten, W (％): 2.50 ~ 3.50
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Condition of heat treatment: Annealed
Tensile strength, σb ≥/MPa: -
Yield strength, σ0.2 ≥/MPa:-
Yield strength, σ0.2 ≥/MPa:-
Elongation, δ ≥(％): -
Reduction of area, ф ≥(％): -
Hardness | HRS: ≤ 311
Reduction of area, ф ≥(％): -
Hardness | HRS: ≤ 311
Condition of heat treatment: HT 981℃ ~ 1080℃ air or oil cooled, ≥620℃ X 2H, two times tempered
Tensile strength, σb ≥/MPa: 965
Yield strength, σ0.2 ≥/MPa: 760
Yield strength, σ0.2 ≥/MPa: 760
Elongation, δ ≥(％): 15.0
Reduction of area, ф ≥(％): 45.0
Hardness | HBW: 302 ~ 352
Reduction of area, ф ≥(％): 45.0
Hardness | HBW: 302 ~ 352
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.
AVAILABLE PRODUCT SHAPES
Round bar / Wire rod (Diameter): 5.5mm to 600mm
Square bar / Flat bar: 3mm to 1000mm
Steel strip: 0.6mm to 10mm
Width: 8mm to 300mm
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): 5.5mm to 600mm
Square bar / Flat bar: 3mm to 1000mm
Steel strip: 0.6mm to 10mm
Width: 8mm to 300mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
TYPICAL APPLICATIONS
Chemical equipment.
Mechanical parts used in the condition of corrosion resistance
Bolt and nut.
Pressure vesse.
Chemical equipment.
Mechanical parts used in the condition of corrosion resistance
Bolt and nut.
Pressure vesse.
TECHNICAL SALES ASSISTANCE & SERVICE
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.
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 (sales@ccsteels.com) our resident team of qualified production engineers.
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