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High-Strength 130mm Round Steel Bar for Manufacturing Needs

Name: High-Strength 130mm Round Steel Bar for Manufacturing Needs
Brand: Shijiazhuang Gangxin Steel Processing Co., Ltd
SKU: 2175338475

Hebei, ChinaShijiazhuang Gangxin Steel Processing Co., Ltd

US$860.00

5-99 Tons

US$820.00

100-999 Tons

US$690.00

1,000+ Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Materials

C45/1045/45#, 40cr, 42CrMo, Gcr15, B3, B2

Certification

ISO

Model NO.

CK45/50mn/60mn/65mn/B2/B3/1065/080A67\EN43E /B4/B

Applications

Machinery

Shape

Round

Specifications

30mm-130mm

Standard

Heat Treatment

Quenching+Tempering

Hardness

45-60HRC/480-630bhn/450-600hb

Breakage Rate

<0.5%

Advantage

Long Service Life & Good Wear Rate

Impact Toughness

>12j/Cm^2

Transport Package

Bundles

Specification

30mm-130mm

Trademark

Origin

China

HS Code

73261100

Production Capacity

50000pieces/Month

Key features

High Wear Resistance: Ensures long service life and improved mill productivity in high-intensity environments.

Customizable Dimensions: Diameter 30mm-130mm and length 2.5m-4m available per client requirements.

OEM and ODM Services: Full customization available including logo, design, and material processing.

High Hardness Range: Hardness reaches HRC 45-65 after tempering treatment for superior durability.

Low Breakage Rate: Breakage rate is strictly controlled below 0.5% for reliable performance.

Multiple Material Options: Available in C45, 1045, 45#, 40cr, 42CrMo, Gcr15, B3, and B2 grades.

Fast Delivery: 15-20 days for stock items, 20-30 days for customized orders based on quantity.

ISO Certified Quality: Manufactured with ISO certification and rigorous random inspection protocols.

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.

Product Q&A

Q:What is the advantage of your company?

We are a professional steel ball manufacturers, which have 12 years of production experience. We also have Hi-Tech and capable production line.

Q:In which countries are your products sold?

Our products are exported to over 30 countries and regions including USA, Republic of Korea, Japan, Malaysia, Australia, Canada and South Africa, etc., well and universally received by clients. In order to better serve customers.

Q:Are you trading company or manufacturer ?

We are factory.

Q:How long is your delivery time?

Generally it is15-20 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q:Do you provide samples ? is it free or extra ?

Yes, we could offer the sample for free charge but do not pay the cost of freight.