Can the size tolerance be customized?

Yes, standard tolerances are h9, h10, or h11, but other tolerances can be provided according to specific client requirements.

What is the main application of AISI 1215 steel?

It is primarily used for heavily machined components and parts subject to low stress levels and low shock loading.

What surface treatments are available?

Options include Bright Drawn, Smooth Turned, Peeled, Cold Drawn, Turned & Polished, and Centreless Ground.

High Quality Cold Drawn Free Cutting Square Steel Bar

Name: High Quality Cold Drawn Free Cutting Square Steel Bar
Brand: Shandong Dajin Metal Material Co., Ltd.
SKU: 753065352

Shandong, ChinaShandong Dajin Metal Material Co., Ltd.

US$700.00-900.00

10 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Carbon Steel Bar

Standard

AISI, ASTM, GB, JIS, DIN

Model NO.

steel bar

Technique

Cold Drawn

Application

Structural Steel Bar, Tool Steel Bar

Surface Treatment

Polished

Alloy

Non-alloy

Special Use

Free Cutting Steel

Material

Free Cutting Steel Bar

Shape

Round Bar or Square Bars

Main Grade

12L14 1215 Sum23 1020 1045 4140

Supply Condition

Cold Drawn Steel Bar

Surface

Bright and Smoothly

Free Sample

Yes

Transport Package

Anti-Rust Packaging

Specification

dia: 5mm-130mm

Trademark

Origin

China

Production Capacity

5000

Key features

High Machinability: AISI 1215 offers high and consistent machinability for heavily machined components.

Customizable Shapes: Available in Round, Square, Flat, and Hex bars with customizable sizes.

Flexible Tolerances: Size tolerance h9, h10, h11 or other tolerances according to client requirements.

Multiple Finishes: Options include Bright Drawn, Smooth Turned, Peeled, and Centreless Ground.

Fast Delivery: 7-10 days for stock items; 30 days for new material orders.

Free Samples: Free samples are available for quality verification before bulk orders.

Strict Quality Control: Includes Spectral, Microstructure, Hardness, Macrostructure, and UT tests.

Global Certifications: ISO9001, ISO/TS16949, CE Mark, JIS MARK, and OHSAS18001 certified.

Company profile

Shandong Dajin Metal Material Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2017-03-04Nearest Port: Qingdao port, Tianjin port, Shanghai portAverage Response Time: ≤7.47hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryShandong Dajin Metal Material Co., Ltd. is identified as a Chinese manufacturer/factory based in Shandong, with four production lines, stated production capacities for several steel-bar categories, and export activity across multiple regions. It holds ISO 9001 and OHSAS/OHSMS 18001 certifications and states that it can supply multiple international standards and customized steel products. The supplier reports export activity since 2017 and that exports represent 51%–70% of total sales. Evidence supports production scale, certification, customization, and international trading capability. However, the provided information does not sufficiently establish after-sales service processes, innovation capability, or financial credibility. Trade records show named buyers and shipments involving Brazil and Pakistan, but the limited transaction evidence does not establish broad or sustained customer performance.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as Shandong Dajin Metal Material Co., Ltd., a limited company located in Shandong, China. This directly supports its status as a manufacturing supplier rather than only a trading entity.

CertificationsThe supplier reports holding ISO 9001 and OHSAS/OHSMS 18001 management-system certifications. These stated certifications provide explicit evidence of quality-management and occupational health and safety systems, although certificate validity dates and scope are not provided.

Production capacityThe supplier reports four production lines, 11–20 years of total R&D-engineer experience, 11–20 quality-control staff, and substantial stated capacities for steel bar, carbon steel round bar, and cold-drawn steel bar. It also reports ready stock of 1,000–1,500 tons for specified products and exports to multiple global regions, providing explicit evidence of meaningful production and fulfillment capability.

Customization capabilityThe supplier explicitly states that it can provide products to GB, American, German, Japanese, industry, and special steel standards and can offer customized services according to customer requirements. Its listed grades and 5 mm–300 mm size range for certain stocked products further support product configuration flexibility.

Client casesTrade records associate the supplier with named buyers in Brazil and Pakistan and show shipments involving steel-related products through Qingdao, including a recorded transaction count of one for one buyer and two for another. These records provide evidence of actual international customer transactions, but the limited number of documented cases does not establish a broad, long-term, or independently verified customer portfolio.