ASTM A182 Grade F5a
2025-10-24 05:56:00 Origin： Remark：0 Click：
ASTM A182 Material specification F5a round bar, flat bar, forgings stockist, F5a Ex-stock ESR melt steelmaking, ESR remelting, bolts and nuts
TECHNICAL DATA SHEET - ASTM A182 Grade F5a
TECHNICAL SPECIFICATIONS: ASTM A182 - 2018
Manganese, Mn (％): ≤ 0.60
Silicon, Si (％): ≤ 0.50
Silicon, Si (％): ≤ 0.50
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.030
Chromium, Cr (%): 4.00 ~ 6.00
Molybdenum, Mo (%): 0.44 ~ 0.65
Sulfur, S (％) ≤: 0.030
Chromium, Cr (%): 4.00 ~ 6.00
Molybdenum, Mo (%): 0.44 ~ 0.65
Nickel, Ni (%): -
Niobium, Nb (%): -
Titanium, Ti (%): -
TYPICAL MECHANICAL PROPERTIES
Tensile strength, σb ≥ MPa: 620
Yield strength, σ0.2 / MPa: 450
Elongation, δ5 ≥ (％): 22.0
Reduction of area, ф ≥ (％): 50.0
Hardness via heat treatment /HBW: 187 ~ 248
Reduction of area, ф ≥ (％): 50.0
Hardness via heat treatment /HBW: 187 ~ 248
HEAT TREATMENT PRACTICE
Condition: annealed 955 Deg.
Cooling medium: furnace cool
PRODUCT DESCRIPTION
The alloy is usually produced by BEF / BEF + AOD / EAF, followed by electroslag refining (ESR or 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' specific requirements.
Round bar / Wire rod (diameter): 6.0 to 650 mm
Square bar / flat bar: 8 to 600mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 ~ 400 X W20 ~ 1200 X L1000 ~ 5000mm
Forging piece: stepped shafts, and other different shapes based on OEM.
The alloy is usually produced by BEF / BEF + AOD / EAF, followed by electroslag refining (ESR or 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' specific requirements.
Round bar / Wire rod (diameter): 6.0 to 650 mm
Square bar / flat bar: 8 to 600mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 ~ 400 X W20 ~ 1200 X L1000 ~ 5000mm
Forging piece: stepped shafts, and other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical inquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com
If you meet further on any technical inquiry. pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com
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