How can I get the price list?

Please send your order information including quantity, specification (steel type, thickness, width, surface finish) to our email.

Do you provide after-sale service?

Yes, we provide comprehensive after-sale service to ensure customer satisfaction.

What is the Minimum Order Quantity?

The Minimum Order Quantity is 1 Ton.

1075 C75 Carbon Structural Steel for Quenching and Tempering Treatment

Name: 1075 C75 Carbon Structural Steel for Quenching and Tempering Treatment
Brand: Jiangxi Rongchengjie Special Materials Co., Ltd.
SKU: 2122134902

Jiangxi, ChinaJiangxi Rongchengjie Special Materials Co., Ltd.

US$0.91-2.53

500 kg

Product specifications

Width

Thickness

Sample price:US$0.00/piece.Request sample

Product profile

Standard

JIS, GB, DIN

Surface Treatment

Polished

Technique

Cold Rolled

Model NO.

1075/C75

Edge

Slit edge

Stock

Not Stock

Cold Hard

Hv: 200~280

Annealing

Hv: 160~200, Tensile Strength: ≤ 635MPa, Elongatio

Quenching and Tempering

HRC: 30~50, Elongation: 5~10%

Transport Package

as Your Request

Specification

0.15~6.5 * 12~640 * C/L or customized

Trademark

Rong Chengjie

Origin

China

Key features

Advanced Quenching Technology: Features 4 continuous quenching lines and 1 martensitic line with 45-ton hydrogen-protected convection furnaces.

Wide Product Range: Offers steel strips from 0.1-10.0mm thickness and 20-650mm width, including cold-rolled and heat-treated options.

Multiple Surface Finishes: Provides bright, blued, yellowed, and polished finishes to meet diverse industrial application requirements.

Comprehensive Quality Assurance: Includes Mill Test Certificates, 5 QA/QC inspectors, and strict random function inspections before packing.

Flexible Customization: Supports minor customization for specifications and packaging according to specific customer requirements.

ISO9001 Certified Manufacturer: Established in 2018 with ISO9001:2015 certification, ensuring standardized production and management.

Fast Sample Availability: Provides free samples for testing purposes, with customers only responsible for freight costs.

Company profile

Patents AwardedSelf-brandedExhibition ExperienceImporters and Exporters

Jiangxi Rongchengjie Special Materials Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and export activity, with four production lines, five years of export experience, and stated procedures for service capability, corrective actions, complaints, and finished-product inspection. Its service infrastructure is limited: it reports no overseas warehouse, showroom, agent, or branch, and offers services in zero overseas countries. Product development is also limited to minor customization, with no 3D design, ODM, SDK, or new-product activity reported. ISO9001:2015 certification and fire-drill practice are stated, but no environmental impact assessment report is available. Financial information is inconsistent across the provided records and is not sufficient for a reliable credibility assessment. No specific customer cases or product/service keywords are provided.

Supplier typeThe supplier appears to be a manufacturing supplier operating equipment including slitting, annealing, cold-rolling, packing, quenching, grinding, bending, and straightening machinery. It has four production lines and five years of export experience, although the company description does not identify a specific product category.

CertificationsThe supplier states that it holds an ISO9001:2015 certificate and other certifications. However, it also states that no factory environmental impact assessment report is available, so the evidence supports quality-system certification but not comprehensive environmental documentation.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, or branch, and services in zero overseas countries, indicating documented service processes but limited overseas service coverage.

R&D capabilityThe supplier reports no 3D software design service, no new products during the past year, no ODM service, and no available SDK. These explicit limitations indicate weak documented innovation and product-development capability.

Production capacityThe supplier lists multiple manufacturing facilities and four production lines, and it has standardized instructions for finished-product inspection. However, it does not continuously reconcile quantities for each batch or production lot, indicating a production-control weakness despite established manufacturing capacity.

Customization capabilityCustomization is explicitly limited to minor customization in both design and R&D-related services. The supplier does not provide 3D software design or ODM services, so it can support limited modifications but not broad or advanced customization.