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Cold Rolled Steel-CR-0.35mm-wanzhi steel- steel coil

Acero laminado en frío


Width: 600–1500 mm

Thickness:  1.5 – 20mm

Estilo de diseño: Personalizable


Presentación del producto

Its core advantages:

Surface quality: smooth and scale-free (Ra≤1.6μm), can be directly used for precision manufacturing.

Mechanical properties: yield strength increased by 20%-50% (such as SPCC cold-rolled plate can reach ≥280MPa), and deep drawing performance is excellent (elongation 30%-45%).

Dimensional accuracy: thickness tolerance ±0.03mm, suitable for high-precision scenarios such as automotive panels.

Processing adaptability: supports surface treatment such as electrogalvanizing and spraying to meet diverse corrosion resistance needs.

International standard comparison

Chinese GB standards: DC01 (yield strength ≤ 280MPa), DC04 (yield strength ≤ 210MPa), DC07 (yield strength ≤ 150MPa)

American standard ASTM: CS/DS/DDS/EDDS series (such as CS grade yield strength of 140-275MPa)

German standard DIN: ST12 (corresponding to DC01), ST14 (corresponding to DC04)

Parámetros del producto

Artículo Parameters
Products name Acero laminado en frío
Standard Specifications ASTM, JIS, GB, EN, etc.
Espesor 0.12~6.0mm (regular grade)
Ancho 20-1500mm (standard cold-rolled coil), customizable up to 2000mm
Longitud Customized according to customer requirements
Tratamiento de superficies 2B (cold rolling+acid washing), BA (bright annealing), No.4 (wire drawing treatment)
Processing services Support cutting, welding, punching, bending, unwinding, etc.
Áreas de aplicación Applicable to precision processing, such as automotive plates, home appliance plates, etc.
Certification ISO 9001, CE, SGS, etc.
Peso del rollo 3-8 tons, customizable
Cantidad mínima de pedido 10 toneladas
Delivery time 5-14 days for conventional products, negotiated for customized products
Condiciones de pago T/T,100% L/C at sight
Packing Standard seaworthy wooden box or steel strapping

Application Fields and Common Cases

Cold rolled steel, with its performance advantages, is widely used in multiple core industries:

  1. Automotive industry
    Body covering: DC04 deep drawn steel (0.6-1.2mm thick) is used for doors, engine hood, etc.
    Safety structural components: HC340/590DP high-strength steel (tensile strength ≥ 590MPa) is used to make anti-collision beams.
  2. Home appliance manufacturing
    Precision components: Cold rolled sheet galvanized (with a zinc layer of 60g/m ²), used for refrigerator side panels and air conditioning heat sinks.
    Appearance design: Color coated galvanized cold-rolled sheet (PVDF coating ≥ 20 μ m) enhances product aesthetics.
  3. Architecture and Machinery
    Light steel structure: C-shaped cold-rolled steel (1.5-3.0mm thick) reduces building weight by 30%.
    Tool mold: SK5 high carbon cold-rolled steel with a hardness of ≥ HRC60 after quenching, used for cutting tools.

Our Certificates

Customer visit

Customers visit and sign contracts on site

Customer affirmation

Customer praise-the product is recognized by customers

Why choose us ?

We are an integrated industrial and trade company that can produce steel independently and reduce costs.

From raw materials to finished products, we control quality throughout the process to ensure that the products meet customer requirements.

The combination of production and sales confidentiality can respond to orders quickly and shorten delivery time.

One-stop service, from consultation to production, and finally to after-sales service, provides all-round support.

We are self-produced, reducing dependence on external price fluctuations. In the face of sudden price increases, we can still deliver quickly and on time.

For inventory steel, we can provide preferential prices.

Contacto

FábricaCiudad de Binzhou, provincia de Shandong, ChinaArtículo de lista

Compañíadistrito, ciudad de Zhengzhou, provincia, China

E-mail: info04@wanzhisteel.com

WhatsApp: +86 18736065220

Website: https://wanzhisteels.com

Etiquetas populares: Cold Rolled Steel, CR carbon tool steel, JIS/ASTM steel, Cold Rolled Steel rust prevention method, manufacturers, suppliers, factory, low price, for sale

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