Forging Automobile Steel Bar for Steering Knuckle with 42CrMo4 Quenched Tempered

Name: Forging Automobile Steel Bar for Steering Knuckle with 42CrMo4 Quenched Tempered
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2295097035

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

Engine Mount, Transmission Bracket, Steering

Material Grade

S420mc, Dp600, S500mc, 42CrMo4, Dx53D+Z

Strength Level

300MPa-1000+ MPa (Heat Treated)

Transport Package

Standard Seaworthy Packaging

Specification

Custom

Trademark

CNB

Origin

Hebei

Production Capacity

100000tons/Year

Key features

From HSLA S420MC for engine mounts to DP600 for transmission brackets and SPCE for deep-drawn seat belt retractors-one supplier covers all your structural attachment steel needs.

DX53D+Z galvanized and HCT450X+ZM Zn-Al-Mg coated automobile steel sheets protect hood latches, door hinges, and battery trays from road salt and engine bay moisture for the life of the vehicle.

42CrMo4 and S500MC automobile steel bars and plates with controlled hardenability and inclusion ratings for forged, quenched, and tempered chassis knuckles that meet OEM durability standards.

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: ≤2.61h 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 automobile steel grade is recommended for engine mount brackets?

For engine mount brackets, S420MC pickled and oiled automobile steel sheet in 2.0mm to 4.0mm thickness is the common choice due to its high fatigue strength and good formability. For weight-sensitive designs, DP600 automobile steel can be used at thinner gauges while maintaining equivalent strength.

Q:Can you supply automobile steel for hot forged steering knuckles?

Yes, we supply 42CrMo4 and S500MC automobile steel in bar or plate form suitable for hot forging followed by quenching and tempering. Material is supplied with controlled hardenability and non-metallic inclusion ratings per ASTM E45 or DIN 50602 standards to ensure fatigue performance in safety-critical steering knuckle applications.

Q:Is Zn-Al-Mg coated automobile steel suitable for EV battery trays?

Yes, HCT450X+ZM Zn-Al-Mg coated automobile steel sheet is excellent for EV battery trays. Its self-healing cut-edge protection actively seals fastener holes and punched slots against red rust, which is critical for underbody components exposed to road splash. The high strength also provides impact resistance for battery pack protection.