F56
2026-07-23 09:30:00 Origin： Remark：0 Click：
ASTM A182 type AISI F56 technical data sheet, F56 round bar, flat bar, plate property steelmaking, ESR melted, hot bloomed, forged, rolled, heat treated, 100% Ultrasonic test
MATERIAL DATA SHEET - AISI F56
MATERIAL CATEGORY: 27Cr-32Ni austenitic steel
PRODUCT DESCRIPTION
The alloy is usually produced by AOD / 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 condition.
The alloy is usually produced by AOD / 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 condition.
MATERIAL SPECIFICATIONS - ASTM A959 (2004), A276, A312, A632, A176, A580
TYPICAL CHEMICAL COMPOSITIONS (mass weight - %)
Carbon, C (％): 0.04 ~ 0.08
Silicon, Si (％): ≤ 0.30
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.020
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 26.0 ~ 28.0
Nickel, Ni (％): 31.0 ~ 33.0
Molybdenum, Mo (％): -
Cerium, Ce (％): 0.05 ~ 0.10
Silicon, Si (％): ≤ 0.30
Manganese, Mn (％): ≤ 1.00
Phosphorus, P (％): ≤ 0.020
Sulfur, S (％): ≤ 0.015
Chromium, Cr (％): 26.0 ~ 28.0
Nickel, Ni (％): 31.0 ~ 33.0
Molybdenum, Mo (％): -
Cerium, Ce (％): 0.05 ~ 0.10
Niobium, Nb (%): 0.60 ~ 1.00
Others (%): Al ≤ 0.025
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Form: Plate,sheet, strip, forge piece, wire rod
Condition: annealed
Tensile strength, σb / MPa: 500
Yield strength, σ0.2 / MPa: 185
Elongation, δ5 (％): 30.0
Reduction of area, ф (％): -
Elongation, δ5 (％): 30.0
Reduction of area, ф (％): -
Hardness | HRB: 95
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.
TYPICAL APPLICATIONS
Chemical equipment
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Pressure vessel.
Chemical equipment
Mechanical parts used in the condition of corrosion resistance
Bolt and nut
Pressure vessel.
PRODUCT PROFILE & DIMENSIONS
Round bar & rod & disc (diameter): 6.0 to 800 mm
Square bar & flat bar: 10 to 600 mm
Plate & sheet & steel strip: 0.5 to 200 mm
Width: 8 to 1200 mm
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): 6.0 to 800 mm
Square bar & flat bar: 10 to 600 mm
Plate & sheet & steel strip: 0.5 to 200 mm
Width: 8 to 1200 mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts, other different shapes based on OEM.
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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