What is the material standard for this steel bar?

The steel bar complies with the GB standard and is made of 45# quenched and tempered alloy steel.

What are the available surface treatments?

The product comes with a coated surface treatment.

What are the main applications for this steel bar?

It is suitable for structural steel, tool steel, and die steel applications.

45 # Quenched and Tempered Steel Round Bar, Industrial-Grade Solid Bar

Name: 45 # Quenched and Tempered Steel Round Bar, Industrial-Grade Solid Bar
Brand: Shijiazhuang Gangxin Steel Processing Co., Ltd
SKU: 2268179895

Hebei, ChinaShijiazhuang Gangxin Steel Processing Co., Ltd

US$680.00

3-9 Tons

US$666.00

10-49 Tons

US$620.00

50+ Tons

Sample price:US$1.30/kg.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

Model NO.

45 #

Technique

Forged

Application

Structural Steel Bar, Tool Steel Bar, Die Steel Bar

Surface Treatment

Coated

Alloy

Special Use

Mold Steel, Free Cutting Steel, Cold Heading Steel

Length

Customizable

Elivery Time

15-21days

Keyword

Steel Bar

MOQ

3tons

Specification

customizable

Trademark

Origin

Shijiazhuang, Hebei Province

Key features

Customizable Length: Tailor-made length to meet specific project requirements.

Industrial-Grade Quality: Ensures long-lasting durability and structural integrity.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments.

Fast Delivery: Standard delivery time is 15-21 days.

Forged Alloy Steel: High-quality 45# quenched and tempered alloy steel bar.

ISO Certified: Certified with ISO14001 and ISO45001:2018 management systems.

Traceable Raw Materials: Full traceability ensured for all raw materials used.

Professional QC Team: 4 dedicated inspectors with visual and function checks.

Company profile

Patents AwardedHigh Repeat Buyers ChoiceIn-stock Capacity

Shijiazhuang Gangxin Steel Processing Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Tianjin portAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryShijiazhuang Gangxin Steel Processing Co., Ltd. presents itself as an industrial steel-processing supplier with professional technical R&D status, broad customization and 3D design services, ODM capability, and OEM experience for well-known brands. Its management systems include ISO9001:2015 and ISO14001:2015 certifications, while quality controls include documented corrective-action and complaint-handling procedures, quality assurance, and raw-material traceability. Production resources include multiple grinding, heat-treatment, drawing, peeling, straightening, polishing, sawing, and pulling lines, with stated inventory capability and one-month average lead times in both peak and off-season. Limitations include no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and no SDK availability. Financial information is indicated for 2021–2023, but no financial results are provided. Customer references are...

Supplier typeThe supplier is described as a steel-processing company and identifies itself as a professional technical supplier. Its stated capabilities include R&D, 3D software design, ODM, and OEM services for well-known brands, supporting classification as a manufacturer with technical and design-service capability.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, plus other unspecified certifications. These explicitly demonstrate quality- and environmental-management certification, although the additional certificates are not identified.

R&D capabilityThe supplier reports professional technical R&D capability, new products developed within the past year, ODM services, and 3D software design. It does not have an available SDK, but the provided evidence supports product and design innovation capability for physical products.

Production capacityThe supplier reports inventory capability, a one-month average lead time in both peak and off-season, and extensive processing equipment covering grinding, heat treatment, drawing, peeling, straightening, polishing, sawing, and pulling. A stated deficiency is the absence of a valid manufacturing-capacity contract with related subcontractors, creating a documented capacity-governance limitation.

Customization capabilityThe supplier explicitly offers customization from samples and designs, minor, flexible, and full customization, together with 3D software design services. This indicates broad customization coverage across customer inputs and design complexity.