28CDV5
2015-08-26 20:28:15 Origin： Remark：0 Click：
28CDV5, a 1.3% Chromium - 0.7% Molybdenum - 0.3% Vanadium Base Steel, Stock Available 28CDV5 ESR melted, Round bar, Flat bar, Heat treatment
Official Test Certificate: issued by TUV - SGS - BV
MATERIAL TECHNICAL DATASHEET - Grade NF 28CDV5
MATERIAL CATEGORY - French inactive standard structure steel
SPECIAL MELTING PROCESS - EAF / BEF + ESR
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Available Stock - Round bar Diam. 10 ~ 200mm
H S CODE For Customs - 7228 4000 / 7228 5000 / 7228 6000
Available Stock - Round bar Diam. 10 ~ 200mm
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.25 ~ 0.30
Silicon, Si (％): ≤ 0.60
Silicon, Si (％): ≤ 0.60
Manganese, Mn (％): ≤ 0.80
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.035
Chromium, Cr (％): 1.00 ~ 1.50
Nickel, Ni (％): -
Phosphorus, P (％)≤: 0.040
Sulfur, S (％)≤: 0.035
Chromium, Cr (％): 1.00 ~ 1.50
Nickel, Ni (％): -
Molybdenum, Mo (%): 0.60 ~ 0.80
Vanadium, V (％): 0.25 ~ 0.35
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Tensile strength / σb/MPa|≥: 690 ~ 850
Yield strength / σs/MPa|≥: 550
Elongation / 5(％)|≥: 15.0
Yield strength / σs/MPa|≥: 550
Elongation / 5(％)|≥: 15.0
Delivery hardness /HBW|≥: 205 ~ 250
PRODUCT DESCRIPTION
The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
Bars are usually supplied bright in the annealed condition, or bright annealing specially.
Final heat treatment - quenched and tempered.
PRODUCT PROFILE & DIMENSIONS
Round bar / Disc (diameter): 5.5mm to 800mm
Square bar / flat bar: 10mm to 800mm
Length: fixed length, random length or based on the customer's special requirement.
Square bar / flat bar: 10mm to 800mm
Length: fixed length, random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T6 - 200mm X W10 - 1200mm X L1000 - 12000mm
Sheet steel via cold rolled: T0.5 - 6mm X W6 - 100mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
Sheet steel via cold rolled: T0.5 - 6mm X W6 - 100mm X L1000 - 2000mm
Steel strip via cold rolled: T0.1 - 3mm X W5 - 200mm X L (or in coil form)
Forging piece: stepped shafts, and other different shapes based on OEM.
TYPICAL APPLICATIONS
Alloy structural steels are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Power generation – turbine fasteners – boiler support rods.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rod.
Process plant – fasteners, Mechanical gears, gear shaft, main axis, valve rod.
Mechanical parts - connecting rod, bolt and nut, Multidiameter shaft, Pressure vessel.
TECHNICAL SALES ASSISTANCE
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Emal: sales@ccsteels.com
If you meet further on any technical enquiry. pleased to EMAIL our resident team of qualified production engineers, Emal: sales@ccsteels.com
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