S38815
2014-09-26 13:47:16 Origin： Remark：0 Click：
S38815 is defined as 14Cr-16Ni-6Si-1Mo-1Cu Austenitic Stainless Steel, S38815 Round bar, flat bar, plate, usually produced by AOD / VOD Followed by electroslag refining (ESR) / VAR
MATERIAL TECHNICAL DATASHEET - Grade UNS S38815
MATERIAL CATEGORY: 14Cr-16Ni-6Si-1Mo-1Cu Austenitic steel
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 softened condition.
Final heat treatment - solution treatment
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 softened condition.
Final heat treatment - solution treatment
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.030
Silicon, Si (％): 5.50 ~ 6.50
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.020
Chromium, Cr (％): 13.0 ~ 15.0
Nickel, Ni (％): 15.0 ~ 17.0
Molybdenum, Mo (％): 0.75 ~ 1.50
Nitrogen, N (&): -
Copper, Cu (％): 0.75 ~ 1.50
Silicon, Si (％): 5.50 ~ 6.50
Manganese, Mn (％): ≤ 2.00
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.020
Chromium, Cr (％): 13.0 ~ 15.0
Nickel, Ni (％): 15.0 ~ 17.0
Molybdenum, Mo (％): 0.75 ~ 1.50
Nitrogen, N (&): -
Copper, Cu (％): 0.75 ~ 1.50
Other (%): Al ≤ 0.30
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength, σb/MPa: 540
Yield strength, σ0.2/MPa: 255
Elongation, δ(％): 30.0
Hardness | HRB(HRC): 100
Yield strength, σ0.2/MPa: 255
Elongation, δ(％): 30.0
Hardness | HRB(HRC): 100
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, Mechanical parts used in the condition of corrosion resistance
Bolt and nuts, Pressure vessel.
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, Email: sales@ccsteels.com.
PRODUCT PROFILE
Round bar / Wire rod (Diameter): 5.5 to 650mm
Square bar / Flat bar: 10mm to 610mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 800mm
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: 10mm to 610mm
Plate / Sheet steel / Steel strip: 0.1mm to 300mm
Width: 8mm to 800mm
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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