ASTM A182 type F22V
2024-10-14 10:04:00 Origin： Remark：0 Click：
Specification ASTM A182 Forged or rolled alloy and stainless steel pipe flanges, fittings, valves and parts F22V Blooming, Hot forging, Hot rolling, Heat treatment.
TECHNICAL DATA SHEET - ASTM A182 Grade F22V
MATERIAL TECHNICAL STANDARDS: ASTM A182 - 2018MATERIAL TYPE: 2.25Cr - 1.0Mo - 0.3V Alloy steel
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.11~ 0.15
Manganese, Mn (％): 0.30 ~ 0.60
Silicon, Si (％): ≤ 0.10
Phosphorus, P (％) ≤: 0.015
Sulfur, S (％) ≤: 0.010
Chromium, Cr (%): 2.00 ~ 2.50
Molybdenum, Mo (%): 0.90 ~ 1.10
NIckel, Ni (%): ≤ 0.25
Niobium, Nb (%): ≤ 0.07
Titanium, Ti (%): ≤ 0.030
Copper, Cu (%): ≤ 0.20
Vanandium, V (%): 0.25 ~ 0.35
Calcium, Ca (%): ≤ 0.015
TYPICAL MECHANICAL PROPERTIES
Tensile strength, σb ≥ MPa: 585 ~ 780
Yield strength, σ0.2 / MPa: 415
Elongation, δ ≥ (％): 18.0
Reduction of area, ф ≥ (％): 45.0
Hardness via heat treatment /HBW: 174 ~ 237
Hardness via heat treatment /HBW: 174 ~ 237
HEAT TREATMENT PRACTICE
Condition: normalize and tempered 900 Deg. C
Cooling medium: air cool
Tempering temperature: 675 Deg. C
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 / Disc (diameter): 5.50mm to 650mm
Square bar / Flat bar: 10mm to 600mm
Heavy/middle plate via hot rolled: T60 ~ 400mm X W60 ~ 1000mm X L1000 ~ 3500mm
Forging piece: stepped shafts, other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
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