ASTM A565 Grade 615
2024-10-18 10:59:00 Origin： Remark：0 Click：
Martensitic Stainless Steel Specifications ASTM A565 Grade 615 Round bar, flat bar, Forgings AISI 615 ESR, steel strip S41800 Heat treatment, Ultrasonic test, Cold finished.
OFFICIAL TEST CERTIFICATE: issued by TUV - SGS - BV
TECHNICAL SPECIFICATION DATASHEET - Grade AISI 615 & UNS S41800
MATERIAL CATEGORY - High temperature martensitic round bar and forge piece
MATERIAL SPECIFICATIONS - ASTM A565 - 2004
CHEMICAL COMPOSITIONS (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 (％): ≤ 0.50
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 (％): ≤ 0.50
Tungsten, W (％): 2.50 ~ 3.50
MECHANICAL PROPERTIES AND HEAT TREATMENT PRACTICE
Condition of heat treatment: annealed
Tensile strength, Rm ≥ MPa: -
Yield strength, Rp0.2 ≥ MPa:-
Yield strength, Rp0.2 ≥ MPa:-
Elongation, A5 ≥ (％): -
Reduction of area, Z ≥ (％): -
Hardness | HRS: ≤311
Reduction of area, Z ≥ (％): -
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
Hardness | HRS: 302 ~ 352
Reduction of area, ф ≥ (％): 45
Hardness | HRS: 302 ~ 352
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 - Quenched and tempered.
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 - Quenched and tempered.
PROFILE & DIMENSIONS
Round bar / rod / disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: 8mm to 610mm
Heavy/middle plate via hot rolled: T60 - 300mm X W50 - 1200mm X Lmm
Round bar / rod / disc (diameter): 5.5mm to 850mm
Square bar / Flat bar: 8mm to 610mm
Heavy/middle plate via hot rolled: T60 - 300mm X W50 - 1200mm X Lmm
Sheet steel via cold rolled: T0.5 - 6mm X W10 - 600mm X Lmm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, other different shapes based on OEM.
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 equipment and parts.
Mechanical parts used in the condition of corrosion resistance.
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 equipment and parts.
Mechanical parts used in the condition of corrosion resistance.
Automobile parts, exhaust pipe, Electronics, Turbine motor blade.
Bolt and nuts, Valve parts, Pressure vessel.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers. E-mail: sales@ccsteels.com.
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