ASTM A182 Grade F5a
2019-09-18 12:56:53 Origin： Remark：0 Click：
ASTM A182 Material Specification Grade F5a Round bar, Flat bar, Forgings Stocklist, Grade F5a Ex-stock ESR melt Steelmaking, ESR remelting, Bolts and nuts
TECHNICAL DATA SHEET - Grade ASTM A182 Grade F5a
MATERIAL TECHNICAL STANDARDS: ASTM A182 - 2018
MATERIAL TYPE: 0.6Cr- 0.5Mo Alloy steel
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.25
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): ≤ 0.25
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, δ ≥(％): 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): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 400mm X W20 - 1200mm 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): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 400mm X W20 - 1200mm 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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