Hot Rolled Pickled Automobile Steel Coil for Subframe with S500mc High Strength

Name: Hot Rolled Pickled Automobile Steel Coil for Subframe with S500mc High Strength
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2302672525

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

US$550.00-700.00

1 Ton

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

Negotiable

Model NO.

CNB-AS

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Cold Rolled

Technique

Cold Rolled

Application

Automotive Steel

Edge

Mill

Stock

Inventory

in Stock

Application for

Suspension Arm, Subframe, Wheel Hub, Spring Seat,

Material Grade

S355mc, S420mc, S500mc, Dp600, Cp800, 22mnb5

Strength Level

355MPa-1500MPa Tensile

Transport Package

Standard Seaworthy Packaging

Specification

Custom

Trademark

CNB

Origin

Hebei

Production Capacity

100000tons/Year

Key features

Our S355MC to S500MC automobile steel sheets reduce component weight while maintaining fatigue life, helping meet fuel efficiency and EV range targets.

Pickled and oiled automobile steel eliminates mill scale, ensuring consistent robotic weld quality and superior paint adhesion on chassis components.

Aluminized and Zn-Al-Mg coated automobile steel sheets protect suspension and exhaust components from road salt and high-temperature oxidation, extending service life.

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: ≤3.83h 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 advantage of using HSLA automobile steel like S355MC instead of standard carbon steel for suspension arms?

HSLA automobile steel such as S355MC provides higher yield strength (>355 MPa) with good formability, allowing suspension arms to be made thinner and lighter without sacrificing load capacity or fatigue resistance. This directly contributes to vehicle weight reduction and improved ride quality.

Q:Do you supply automobile steel in blank form ready for hot stamping?

Yes, we supply 22MnB5 automobile steel sheets in cut-to-length blanks suitable for direct hot stamping (press hardening). The blanks are supplied with a protective oil coating and can be produced to your exact blank dimensions for direct feeding into roller hearth furnaces.

Q:Can your aluminized automobile steel sheet be used for both exhaust and structural underbody parts?

Our aluminized automobile steel sheet (DX53D+AS, DX54D+AS) is primarily designed for heat shields and exhaust components up to 550 degrees Celsius. For structural underbody parts requiring corrosion protection, we recommend our Zn-Al-Mg coated automobile steel sheet which offers self-healing cut-edge protection and better galvanic compatibility with other coated steel components.