F66
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Description F66 Inventory, Suppliers F66 Stocklist, Ex-stock F66 Properties Bar Forging & Plate Heat treatment Machined, Exporters - Technical standards ASTM A182
TECHNICAL DATASHEET - ASTM A182 Grade F66
Material Technical Standards - ASTM A182 - 2018
Customs HS Code - 72221100 / 72221900
Stocklist & Inventory - Diameter 20 ~ 170mm
Typical chemical compositions (mass weight %)
Carbon, C (％): ≤ 0.030
Manganese, Mn (％): ≤ 2.00
Silicon, Si (％): ≤ 1.00
Phosphorus, P (％) ≤: 0.040
Sulfur, S (％) ≤: 0.010
Nickle, Ni (%): 1.00 ~ 2.80
Chromium, Cr (%): 21.5 ~ 24.0
Molydenum, Mo (%): ≤ 0.45
Nitrogen, N (%): 0.18 ~ 0.26
Copper, Cu (%): -
MECHANICAL PROPERTY UNDER ROOM TEMP.
Forms: Round bar, flat bar, forgings and plate
Tensile strength, σb ≥ MPa: 650
Yield strength, σ0.2 / MPa: 450
Elongation, δ5 ≥ (％): 30.0
Reduction of area, ф ≥ (％): -
Hardness via heat treatment /HBW: 290 max.
HEAT TREATMENT PRACTICE
Condition: solution annealing 1020 Deg. C (+AT)
Cooling medium: water or oil cooling
Tempering temperature: -
MELTING & AVAILABLE DIMENSIONS
The alloy is usually produced by BEF & BEF + AOD & EAF + VD + LF, 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): 5.5 ~ 480mm
Square bar / flat bar: 10 to 620mm
Length: random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T10 ~ 400 X W60 ~ 1000 X L1000 ~ 3500mm
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
Customizing special material is welcome.
If you meet further on any technical inquiry or help, pleased to E-mail our resident team of qualified production engineers, Email: sales@ccsteels.com.
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