Q690C

Q690C steel plate

GB-T1591 Q690C Steel Plate supplier

steel sellGB-T1591 Q690C Low alloy and high strength steel plate, heavy plate and wide, heavy plate.

  • Q690C Adopt standard: GB-T1591 Standard Specification is for Rolled Steels for Welded Structure
  • Q690C Specification:  Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
  • Third Party Inspection for Q690C: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  • Q690C Chemical compositionMax % of the Product analysis of grade
  • C

    Si

    Mn

    P

    S

    Nb

    V

    Ti

    0.18

    0.60

    2.00

    0.030

    0.030

    0.11

    0.12

    0.20

    Cr

    Ni

    Cu

    N

    Mo

    B

    Als min

     

    1.00

    0.80

    0.80

    0.015

    0.30

    0.004

    0.015

     

    1. Q690C Yield strength

    Nominal thickness (mm)

    To 16

    16-40

    40-63

    63-80

    80-

    100

    100-

    150

    150-

    200

    200-

    250

    250-

    400

    ReH - Minimum yield strength (MPa)

    690

    670

    660

    640

    -

    -

    -

    -

    -

    1. Q690C Tensile Strength

    Nominal thickness (mm)

    To 40

    40-63

    63-80

    80-100

    100-150

    150-250

    250-400

    ReH - Minimum yield strength (MPa)

    770-940

    750-920

    730-900

    -

    -

    -

    -

    1. Q690C Impact Test degree and energy

     

    Min Energy Nominal thickness

    Temperature ℃

    0

    Thickness (mm)

    12-150

    150-250

    250-400

    Notch impact test. Min. absorbed energy

    55

    -

    -

  • Equivalent grades of grade Q690C
  • Q690C Delivery Time Or Lead Time: 15-30days
  • Q690C Extra Service:Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
  • If you have any requirement in steel plate for Q690C, whether the new plate or stock list of material, please feel free to contact us by email of calling.
  • Tags: Q690C,GB-T1591 Q690C, Q690C Steel Plate, Q690C steel factory, Q690C adopt standard, Q690C Heat treatment, Q690C Technical delivery condition, Q690C Chemical, Q690C Mechanical property, Q690C Price, Q690C CEV, Q690C Impact degree, Q690C impact energy
  • s235j2 i beam manufacturer astm a240 430 yield strength aartisuraksha40mm fast delivery grade tb t 1979 weather corten plate q235b c channel mechanical properties 25mm thick mild astm a283 grade c mild carbon s335j2 n hot r ss400 steel aisi equivalent chart en 10149 2 s 700 mc steel bandsaw blades steel strip for meat adjustable competitive price steel q235 heavy q690e pdf 0 8mm*1219 hrc ss400 q235 st37 hot rolled coil asme sa656 grade 60 distributor abs aq47 shipbuilding steel carbon steel sheet welded bending part steels hollow square pipe weight manufacturers q345b st52 s355 high performance marine steel plate iron ss400 steel h beam astm a387 grade 12 steel plate distributor s235 jrg1 We Export to Following Countries:
    Get In touch with
    Product SERVICE ONLINE Contact us Steel Material Our Live Inventory:
    Shipbuilding steel plate stock
    Boiler steel plate stock
    Weathering steel plate stock
    Hot rolled steel sheet plate stock
    Carbon steel plate stock
    Alloy steel plate plate stock
    Gas cylinder steel plate stock
    Q235B steel plate plate stock
    A36 steel plate plate stock
    Q345B steel plate stock
    09CuPCrNi-A steel plate stock
    Pipeline steel plate stock
    Low-carbon steel plate stock
    Pressure vessel steel plate stock
    Seamless steel pipe plate stock
    Automotive steel plate stock
    Wear-resistant steel plate plate stock
    Low-alloy steel plate stock
    Hot rolled coil plate stock
    flat steel plate stock
    Cowden Steel plate stock
    Weather resistant steel plate stock
    Marine engineering steel plate stock
    s235 jrg1 Plate Manufacturer
    s235 jrg1 Super Mirror Sheet / Plate Supplier
    cold rolled s235 jrg1 plate distributor
    s235 jrg1 Steel Plate dealer
    s235 jrg1 hot rolled distributor
    Carbon Steel diamond checkered plates235 jrg1 Resistant exporter
    High Quality s235 jrg1 Decorative Plate importer
    Carbon Steel plate 3mm thick s235 jrg1 trader
    s235 jrg1 Carbon Steel Plates 2B NO.1 stockist
    s235 jrg1 Steel plates/sheet for elevator decoration stockholder
    Best Quality Sales for s235 jrg1 Steel Plate for Structural Steel
    s235 jrg1 Steel Plates manufacturer
    1mm thick s235 jrg1 Plates dealer
    s235 jrg1 sheet/ s235 jrg1 plate trader
    s235 jrg1 plate stockholder
    s235 jrg1 Steel plate manufacturer
    s235 jrg1 Tested Plates supplier
    s235 jrg1 finish metal sheet plate distributor
    s235 jrg1 Resistant Steel suppliers
    s235 jrg1 Sheet dealer
    s235 jrg1 for construction importer
    s235 jrg1 Sheet Price Per kg
    s235 jrg1 polished sheet prime quality plate supplier
    s235 jrg1 Steel sheet/plate factory
    HIC Tested s235 jrg1 Quality Steel Plates trader
    s235 jrg1 Sheet Price in India
    2mm Thick s235 jrg1 Steel Plate exporter
    s235 jrg1 plate supplier
    Manufacturer preferential supply High Quality s235 jrg1 Steel plate
    export heat resistant 6mm s235 jrg1 plate manufacturer
    About

    SIBE STEEL GRADE is specialized in steel plate export. As a professional and reliable steel plate supplier, we have built cooperation with over 30 countries and regions, including USA, Europe, Saudi Arabia, Egypt, Bangladesh, Sri Lanka, Korea, Vietnam, Myanmar and so on.

    For any steel plates we do not have in stock, we have developed relationships with a large number of manufacturers, mill depots, and master distributors, which enables us to locate and supply even the most unusual sizes and grades as per customer requirements - so called "one station" services...

    Read More
    Contact us
    Add: Henan, China

    Our professional team will reply to you within one business day. Please feel free to contact us!