Q235B Hot Rolled Steel Coil for General Structural with Regular Spangle Surface

Name: Q235B Hot Rolled Steel Coil for General Structural with Regular Spangle Surface
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2316151405

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$400.00-550.00

1 Piece

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

Negotiable

Model NO.

CNB-HR

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Oiled

Technique

Hot Rolled

Application

Building

Edge

Mill

Stock

Application for

Structural Frame, Truck Chassis, Automobile Beam,

Inventory

in Stock

Material Grade

SPHC, Q235B, S355mc, S500mc, Ss400

Thickness

1.2mm-12.0mm, Width ≤2000mm

Transport Package

Custom

Trademark

CNB

Origin

Hebei

Production Capacity

1000000tons/Year

Key features

S355MC and S500MC hot rolled steel sheets provide high yield strength for chassis rails while allowing thinner gauge design, reducing vehicle weight without sacrificing load capacity.

Our pickled and oiled hot rolled steel eliminates mill scale, ensuring consistent weld quality and superior paint adhesion for automated manufacturing lines.

Every hot rolled steel coil is processed with tight gauge control, ensuring uniform thickness that is essential for high-speed laser and plasma cutting operations.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.65h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryCNB NEW MATERIAL (TIANJIN) CO., LTD. is a China-based trading company established in 2023 with three employees. It reports quality assurance, raw-material traceability, written inspection instructions, in-stock capability, and customization from samples or designs. The company states that 90% of sales are exports and cites international companies as fixed raw-material customers, although no specific case details are provided. Service reach is limited: it reports no overseas agents or branches, overseas warehouses, overseas showroom, offline trade-show participation, or overseas service countries. R&D evidence is weak, with no new product information in the past year, no ODM, no SDK, and no branded OEM capability. Financial information provided shows zero operating revenue and zero profit-related figures for the stated periods, requiring caution. Outsourcing procedures, manufacturing-capacity contracts, corrective-action records, complaint-handling records, and supplier-assessment records are incomplete or...

Financial creditThe submitted financial slices report zero operating revenue and zero profit-related figures for the stated periods, while current ratios are also reported as zero. These figures do not demonstrate financial strength and indicate a material need for verification before relying on the supplier’s financial capacity.

R&D capabilityThe supplier reports no new product information during the past year, no ODM service, and no available SDK. Although it can customize from samples and designs, the provided evidence does not support strong independent R&D or innovation capability.

Customization capabilityCustomization from samples and customization from designs are explicitly available through both design services and R&D-related services. This supports the supplier’s ability to handle customer-specific requirements, although no evidence is provided regarding production scale or technical complexity.

Client casesThe supplier states that it has become a fixed raw-material supplier to Panasonic, Toyota, Honda, IKEA, and Komatsu, and reports that 90% of total sales are exports. These named customer claims provide positive case evidence, but the slices do not include order scope, duration, product details, or independently verifiable references.

Product Q&A

Q:What is the difference between SPHC and S355MC hot rolled steel?

SPHC is a commercial grade hot rolled steel used for general bending and simple forming. S355MC is a thermomechanically rolled HSLA grade with minimum 355 MPa yield strength, designed for structural applications where higher strength and better formability are required.

Q:Should I choose mill finish black or pickled and oiled hot rolled steel?

Choose mill finish black if your parts will be shot blasted or heavily welded before painting. Choose HRPO if your process involves laser cutting, robotic welding, or immediate painting, as the clean surface improves cut quality, weld integrity, and coating adhesion.

Q:Can your hot rolled steel be used for truck chassis frame rails?

Yes, S500MC and S355MC hot rolled steel in 4mm to 8mm thickness are commonly used for truck chassis longitudinal beams and cross members. The HSLA grades provide the fatigue resistance and load-bearing capacity required for commercial vehicle frames.