A182 Grade FR
2020-01-06 11:32:25 Origin： Remark：0 Click：
A182 Grade FR Alloy Wholesalers,A182 Grade FR Steel Suppliers & Manufacturers,A182 Grade FR Forging Bar & Plate machined, A182 Grade FR Alloy Exporters Stock sale - Technical standards - ASTM A182 - 2018.or by agreement.
TECHNICAL DATA SHEET - ASTM A182 Grade FR
MATERIAL TECHNICAL STANDARDS: ASTM A182 - 2018
MATERIAL TYPE: 0.2C - 1.85Ni - 1.0Cu Alloy steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.15~ 0.25
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.15~ 0.25
Mn (％): 0.40 ~ 1.05
Si (％): 0.15 ~ 0.45
Si (％): 0.15 ~ 0.45
P (％)≤: 0.035
S (％)≤: 0.010
Cr (%): -
Mo (%): -
S (％)≤: 0.010
Cr (%): -
Mo (%): -
Ni (%): 1.60 ~ 2.25
Nb (%): -
Ti (%): -
Cu (%): 0.75 ~ 1.25
MECHANICAL PROPERTY UNDER ROOM TEMP.
Tensile strength, σb/≥ MPa: 435
Yield strength, σ0.2/MPa: 315
Elongation, δ ≥(％): 25.0
Reduction of area, ф ≥ (％): 38.0
Hardness via heat treatment /HBW: 197 max.
Reduction of area, ф ≥ (％): 38.0
Hardness via heat treatment /HBW: 197 max.
HEAT TREATMENT PRACTICE
Condition: annealed 955 Deg. C
Cooling medium: furnace cool
Tempering temperature: -
Condition: normalize and tempered 955 Deg. C
Cooling medium: air cool
PRODUCT DESCRIPTION
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): 5.50mm to 550mm
Square bar / Flat bar: 10mm to 650mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W60 ~ 1000mm X L1000 ~ 3500mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
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): 5.50mm to 550mm
Square bar / Flat bar: 10mm to 650mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 ~ 400mm X W60 ~ 1000mm X L1000 ~ 3500mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical inquiry. pleased to EMAIL (sales@ccstels.com) our resident team of qualified production engineers.
If you meet further on any technical inquiry. pleased to EMAIL (sales@ccstels.com) our resident team of qualified production engineers.
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