2348mm / Custom Cut Q195, Q235, Q345 Hot Rolled Coils / Sheet / Checkered Steel Plate

2348mm / Custom Cut Q195, Q235, Q345 Hot Rolled Coils / Sheet / Checkered Steel Plate

１．Product Overview

Hot rolled steel sheet and checkered plate are used where medium to heavy gauge steel is required for structural fabrication, cut-to-length plate processing, and industrial floor or tread applications. This product range covers Q195, Q235, and Q345 based hot rolled material, with additional standard references including JIS G3132 SPHT-1, JIS G3131 SPHC, ASTM A36, SAE 1006, SAE 1008, and DIN1623 ST12.

The available thickness range of 1.5–40.0mm and width options from 1010mm to 2000mm make this product suitable for broader plate layouts rather than narrow strip processing. Length can be supplied as custom cut, including common project lengths such as 2348mm, with maximum length up to 12000mm.

２．Technical Solution

The product is supplied as hot rolled sheet or checkered plate depending on the required surface form. Plain hot rolled sheet is generally selected where the main requirement is structural base material and further fabrication. Checkered plate is selected where a raised surface pattern is needed to improve grip on platforms, walkways, ramps, and access areas.

Grade selection should be matched to the final structural and fabrication route. Q195 is generally used for lighter general-purpose applications. Q235 is commonly used for standard structural and fabrication work. Q345 is more suitable where a higher strength level is required. ASTM A36 and SPHC related grades can be selected when the project specification follows those systems.

３．Specifications

４．Application

This material is suitable for structural fabrication, welded assemblies, base plates, and cut-to-length industrial sheet parts. When supplied as checkered plate, it is also suitable for platform flooring, access areas, ramps, tread surfaces, and other applications where additional grip is required.

It can be used in construction, container-related parts, roofing-related fabrication, flange plate processing, and general industrial steel structures where hot rolled plate thickness and custom cut size are important.

５．Processing

The material can be supplied in custom cut sheet or plate length according to project requirement. It is suitable for flame cutting, plasma cutting, drilling, welding, bending, and general structural fabrication.

Thickness, width, and cut length should be selected together according to service load, support spacing, welding route, transport condition, and installation method. For checkered plate use, the surface pattern should be considered together with base plate thickness rather than as a separate strength factor.

６．Advantages

The 1.5–40.0mm thickness range supports light, medium, and heavy hot rolled plate applications. Width options from 1010mm to 2000mm allow broader plate layouts for structural and industrial fabrication. Custom cut length up to 12000mm helps reduce secondary cutting in project-based processing.

The product can be supplied as plain hot rolled sheet or as checkered plate, which gives flexibility for both structural and anti-slip surface applications. Multiple grade systems also make it easier to match project drawings, market standards, and fabrication requirements.

７．How to Choose

• Choose plain hot rolled sheet when the main requirement is structural base material without surface pattern.
• Choose checkered plate when the application includes walking, standing, or surface contact areas where improved grip is needed.
• Choose Q195 for lighter general applications.
• Choose Q235 for standard fabrication and common structural use.
• Choose Q345 when higher strength is needed.
• Choose ASTM A36 or SPHC related grades when the project specification is built around those standards.
• Choose thickness according to load and rigidity requirement.
• Choose width and cut length according to blank layout, handling condition, transport limit, and final installation size.

８．FAQ

Q1．What is the thickness range of this product
The thickness range is 1.5–40.0mm.

Q2．What width options are available
The available widths are 1010mm, 1220mm, 1250mm, 1500mm, 1800mm, and 2000mm.

Q3．Can this material be supplied in custom cut length
Yes. It can be supplied in custom cut length, with maximum length up to 12000mm.

Q4．Is this product available as both plain sheet and checkered plate
Yes. It can be supplied as hot rolled sheet or checkered steel plate depending on the application.

Q5．What grades are commonly used
Common grades include Q195, Q235, Q345, SPHT-1, SPHC, ASTM A36, SAE 1006, SAE 1008, and ST12.