AISI 315
2014-09-24 10:46:22 Origin： Remark：0 Click：
ASTM A276 material specification 18Cr-9Ni-Mo-Cu Austenitic steel AISI 315 Round bar, Flat bar, Plate,
Stock Available AISI 315 Heat treatment
MATERIAL DATA SHEET - AISI 315
MATERIAL CATEGORY: 18Cr-9Ni-Mo-Cu Austenitic steel
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / VOD / 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 softened condition.
Final heat treatment - solution treatment.
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
The alloy is usually produced by AOD / VOD / 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 softened condition.
Final heat treatment - solution treatment.
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.15
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.0 ~ 19.0
Nickel, Ni (％): 7.00 ~ 9.50
Molybdenum, Mo (％): 1.00 ~ 1.50
Cupper, Cu (％): 1.00 ~ 1.50
Silicon, Si (％): ≤ 1.00
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％) ≤: 0.045
Sulfur, S (％) ≤: 0.030
Chromium, Cr (％): 17.0 ~ 19.0
Nickel, Ni (％): 7.00 ~ 9.50
Molybdenum, Mo (％): 1.00 ~ 1.50
Cupper, Cu (％): 1.00 ~ 1.50
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: bar,forge piece
Condition: hot roll/forging + annealing
Tensile strrength, Rm / MPa: 515
Yield strength, Rp0.2 / MPa: 205
Elongation, A5 (％): 40
Reduction of area, Z (％): 50
Yield strength, Rp0.2 / MPa: 205
Elongation, A5 (％): 40
Reduction of area, Z (％): 50
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.
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.
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.
PRODUCT PROFILE
Round bar / Rod / Disc (diameter): 5.50mm to 300mm
Square bar / Flat bar: 8mm to 650mm
Plate / Sheet steel / Steel strip: 1mm to 500mm
Width: 8mm to 2000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
Round bar / Rod / Disc (diameter): 5.50mm to 300mm
Square bar / Flat bar: 8mm to 650mm
Plate / Sheet steel / Steel strip: 1mm to 500mm
Width: 8mm to 2000mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
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