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A36 Q390 SS400 Galvanised Hot Rolled Steel Plate

Categories Boiler Alloy Steel Sheet Plate
Brand Name: HDT
Model Number: Boiler Alloy Steel Sheet Plate
Certification: ISO SGS
Place of Origin: China
MOQ: 5T
Price: 800 - 9000 USD / ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: About 1000 ton / month
Delivery Time: 60-75days
Packaging Details: seaworthy packing for exporting
Product Name: Alloy Steel Plate
Standard: AISI,ASTM,BS,DIN,JIS
Technique: Cold Rolled / Hot Rolled
Application: Boiler Plate
Surface treatment: Coated,Galvanized
Width: Customized
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    • Product Details
    • Company Profile

    A36 Q390 SS400 Galvanised Hot Rolled Steel Plate

    A36 Q390 SS400 Carbon Mild Steel Sheet/ Plate Hot Rolled Steel Plate

    Product Description


    Product Name
    carbon steel plates
    Material
    NVA,NVD,A,A32,,A36,AH32,AH36,B,16MnL,D32,D36,DH32,DH36,EH32,EH36

    Q195, Q235, Q235B,Q345, 10-50#,16Mn,20Mn,35Mn,45Mn,50Mn,20Mn2,35Mn2,45Mn2.

    15CrMo,35CrMo,42CrMo,20CrMo,12Cr1MoV,27SiMn,60Si2Mn,20Cr,40Cr

    15GrMoG , 10GrMo910 , 12Gr2MoG , 12Gr1MoVG, 1Gr5Mo,1Gr9Mo ,P11, T11 , T91 , T22 , P22 , P5 , P9 , WB36



    Color
    Clean, blasting and painting or as required
    Technique
    Hot rolled
    Thickness tolerance
    ±0.15mm
    MOQ
    25tons.We also can accept sample order.
    Export packing
    Standard Export Seaworthy Package.Suit for all kinds of transport,or as required.
    Shipment time
    Within 7-10 workdays after receiving deposit or L/C
    Used
    To prevent the hull from being corroded by chemical corrosion, electrochemical corrosion and sea life and microorganisms.It is used in make ship body ,decks etc.
    Capacity
    250,000 tons/year

    Characteristics


    4140 Alloy Steel/SAE 4140 Steel Price is engineering steel supplied in quenched and tempered conditions. Very good machinability. High toughness. High creep strength. Repeated impact resistant capability.

    Applications


    4140 Alloy Steel/SAE 4140 Steel Price is use to producecomponents with high requirements on toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical engineering .
    Chemical Composition

    SA387/ASTM A387
    Grade 5
    Grade 9
    Grade 11
    Grade 12
    Grade 22
    C
    0.15 max
    0.15 max
    0.04 – 0.17
    0.04 – 0.17
    0.04 – 0.15
    Mn
    0.25 – 0.66
    0.25 – 0.66
    0.35 – 0.73
    0.35 – 0.73
    0.25 – 0.66
    P
    0.035
    0.030
    0.035
    0.035
    0.035
    S
    0.030
    0.030
    0.035
    0.035
    0.035
    Si
    0.55 max
    1.05 max
    0.44 – 0.86
    0.13 – 0.45
    0.5 max
    Cr
    3.9 – 6.1
    7.9 – 10.1
    0.94 – 1.56
    0.74 – 1.21
    1.88 – 2.62
    Mo
    0.40 – 0.7
    0.85- 1.15
    0.40 – 0.7
    0.4 – 0.65
    0.85 – 1.15
    Mechanical Properties

    Grade
    A 387 Grade 5 &
    Grade 9
    A 387 Grade 11
    A 387 Grade 12
    A 387 Grade 22
    Class 1
    Class 2
    Class 1
    Class 2
    Class 1
    Class 2
    Class 1
    Class 2
    Tensile Strength (ksi)
    60-85
    75-100
    60-85
    70-90
    50-80
    65-85
    60-85
    75-100
    Tensile Strength (MPa)
    415-585
    515-690
    415-585
    485-620
    380-550
    450-585
    415-585
    515-690
    Yield Strength (ksi)
    30
    45
    35
    45
    33
    40
    30
    45
    Yield Strength (MPa)
    205
    310
    240
    310
    230
    275
    205
    310
    Elongation in 200mm (%)
    19
    18
    18
    19
    Elongation in 50mm (%)
    18
    18
    22
    22
    22
    22
    18
    18
    Surface condition

    Black surface/ Grinded/ Machined
    Hardness

    Annealed HBS 217 max

    Heat treatment


    Forging Heat to 1150°C. Hold until uniform. Minimum forging temperature 850°C.Cool slowly in ashes or sand etc.
    AnnealingHeat to 830°C-850°C.Cool in furnace.
    NormalisingHeat to 870°C-900°C.Cool in still air.
    Stress RelievingAnnealed: Heat to 600°C-650°C.Hardened: Heat to 500°C-550°C.Cool in still air.
    HardeningHeat to 830°C-880°C. Quench in oil or polymer.
    TemperingHeat to 450°C-700°C cool in still air. NB. Tempering within the range 200°C-420°C will result in temper brittleness and should be avoided.
    Quality A36 Q390 SS400 Galvanised Hot Rolled Steel Plate for sale
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