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Bobina de acero laminada en caliente

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Catálogo de productos convencionales para bobinas laminadas en caliente.

Hot rolled steel coil, also known as hot rolled strip, is a steel product that is continuously rolled by a hot mill. Hot rolling process refers to a process in which the billet is rolled several times at high temperature to reach the required size specifications. This process gives hot rolled steel coils unique physical and chemical properties, making them suitable for a variety of application scenarios.

Scope of application: In the field of construction, it is widely used in beams, columns, supporting structures of construction projects, as well as structural plates of floors and roofs, etc., all of which use hot-rolled steel coil as the main material.

In the automotive industry, hot-rolled steel coils are indispensable for the manufacture of body frames, chassis and other key structural components.

In the shipbuilding industry, because of its excellent weldability and mechanical properties, hot-rolled steel coils are the ideal choice for the manufacture of ship structures.

In pipe and tank manufacturing, hot-rolled steel coil is often used in the production of pipe systems and tanks that need to withstand high pressure due to its high pressure bearing capacity.

In the machinery manufacturing industry, hot rolled steel coil is also widely used in the manufacture of various mechanical equipment parts, such as gears, shafts, etc.

Advantages: Mechanical properties: Hot rolled steels exhibit excellent tensile strength and ductility through grain optimization.

Economy: Hot rolled steel coil is especially suitable for mass production because of its low cost.

Machinability: Hot rolled steel coils are easy to shear, bend and weld, and their surface roughness is perfect for processing needs.

Size and shape: A variety of sizes and shapes can be produced.

Welding ability: Hot rolled steel coil has excellent welding properties, easy to combine with a variety of materials.

Nombre del producto Marca Especificación mm Estándar ejecutivo
Espesor Ancho
Acero estructural al carbono Q195, Q215A, Q215B, Q235A, Q235B,
Q235C, Q235D, Q275A, Q275B
1.8-16 900-1600 GB/T 700-2006
GB/T 3274-2017
Aceros estructurales de alta resistencia y baja aleación. Q345A, Q345B, Q345C, Q345D,
Q345E, Q355B, Q355C, Q355D,
Q355E, Q390A, Q390B, Q390C,
Q390D, Q420A, Q420B, Q420C,
Q420D, Q460C, Q460D
2.3-14 900-1600 GB/T 1591-2008
GB/T 1591-2018
GB/T 3274-2017
Acero estructural para puentes Q345qC、Q345qD、Q345qE、Q370qC、
Q370qD、Q370qE
3-16 1200-1600 GB/T 714-2015
Acero estructural al carbono de calidad. 08-70#、20Mn-65Mn 4.0-14 900-1600 GB/T 711-2017
Acero para estructura de automóvil. SAPH310、SAPH370、
SAPH400、SAPH440
2.0-12 1200-1600 JIS G3113-2006
QStE340TM、QStE380TM、
QStE420TM, QStE460TM, QStE500TM
2.0-12 1200-1600 SEW092-82
SPFH490、SPFH540、SPFH590 2.0-12 1200-1600 JIS G3134-2006
Acero para automóvil de alta resistencia. S315MC, S355MC, S420MC,
S460MC, S500MC, S550MC,
S600MC, S650MC, S700MC
2.0-16 1200-1600 EN 10149-2-2013
Acero para bastidor de automóvil 370L, 420L, 440L, 510L,
550L, 600L, 650L, 700L
2.5-16 1200-1600 GB/T 3273-2015
Fleje laminado en caliente para rueda de automóvil. 330CL, 380CL, 440CL,
490CL, 540CL, 590CL
2.0-16 1200-1600 YB/T 4151-2006
Acero para resistencia a la intemperie. Q235NH、Q295NH、Q355NH、SPA-H 2.75-16 1200-1600 GB/T 4171-2008
JISG3125-2004
plato a cuadros BDQ235B, BDSS400, BDQ345B,
SS400-BD、A36-BD
2.0-10 1200-1600 GB/T 33974-2017
Acero estructural común estándar japonés SS400-B、SS400-Cr 2.0-16 900-1600 JISG3101-2015
Acero estructural al carbono estándar americano A36、A36-B、A36-Cr 2.0-16 900-1600 ASTM A36-08
Fleje laminado en caliente para laminación en frío y embutición profunda. Q195L、SPHC、SPHD、SAE1006、
SAE1006-B、SAE1008、SAE1008-B
2.0-18 900-1600 Q/JY 01-2014 (Estándar empresarial)
Fleje de acero para tubería de petróleo y natural.
gas
L245、L290、L320、L360、
L390, L415, L450, L485
4.0-12 1200-1600 GB/T 14164-2013
B、X42、X46、X52、
X56,X60,X65,X70
API5L

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