AISI 318
2014-12-30 17:50:52 Origin： Remark：0 Click：
ASTM A959 Specifications AISI 318 Round bar, Inventory AISI 318 Shaft Forgings properties, ESR, Hot blooming, Hot forging, rolling, heat treatment
TECHNICAL DATA SHEET - AISI 318
MATERIAL CATEGORY - Austenitic stainless steel
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
PROFILE & SIZE & DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 6mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Round bar / Wire rod (Diameter): 5.5mm to 550mm
Square bar / Flat bar: 6mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 400mm X W50 - 1000mm X L1000 - 5000mm
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
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.
Sheet steel via cold rolled: T0.5 - 6mm X W600- 1000mm X L1000 - 2000mm
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.
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.05
Silicon, Si (％): ≤ 0.75
Manganese, Mn (％): 0.60 ~ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 17.5 ~ 19.0
Nickel, Ni (％): 10.8 ~ 12.5
Molybdenum, Mo (％): 2.00 ~ 3.00
Niobium, Nb (％): 0.30 ~ 0.65
Carbon, C (％): ≤ 0.05
Silicon, Si (％): ≤ 0.75
Manganese, Mn (％): 0.60 ~ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.015
Chromium, Cr (％): 17.5 ~ 19.0
Nickel, Ni (％): 10.8 ~ 12.5
Molybdenum, Mo (％): 2.00 ~ 3.00
Niobium, Nb (％): 0.30 ~ 0.65
MECHANICAL PROPERTIES FINAL HEAT TREATMENT
Form: Plate, sheet, strip
Tensile strength, RM / MPa: 515 min.
Yield strength, Rp0.2 / MPa: 205 min.
Elongation, A5 (％): 40.0
Reduction of area, Z (％): -
Elongation, A5 (％): 40.0
Reduction of area, Z (％): -
Cold bending property: N
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.
MANUFACTURING TECHNOLOGY - SMELTING
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
Heat resistant steel is generally smelt in electric arc furnace or induction furnace. For higher quality,it should be smelt via technology of vacuum refining and external refining.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email us: sales@ccsteels.com.
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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