What is the difference between hot rolled and cold drawn round bar?

Hot rolled is low cost black surface for general structure; cold drawn has high dimensional tolerance & bright surface for precision machining.

How do you pack steel round bars for sea shipment?

Bundled with steel straps, wrapped waterproof film, end caps to avoid rust, scratch and bending.

What's the diameter range you can produce?

Available diameter from 6mm up to 300mm, various sizes in warehouse ready for shipment.

Are you factory direct supplier?

We cooperate with large steel mills directly, competitive factory price and stable long-term supply capacity.

Carbon Steel Round Bar Black Surface Hot Rolled Solid Round Steel Rod for Construction Frame & Steel Structure Project

Name: Carbon Steel Round Bar Black Surface Hot Rolled Solid Round Steel Rod for Construction Frame & Steel Structure Project
Brand: Baixinxin Metal Materials (Jinan) Co., Ltd.
SKU: 2173845392

Shandong, ChinaBaixinxin Metal Materials (Jinan) Co., Ltd.

US$510.00

28-99 Tons

US$470.00

100-1,999 Tons

US$445.00

2,000+ Tons

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Cutting & Straightening Service, Quality Defect Af

Warranty

5 Years

Model NO.

Hot Rolled Plain Carbon Round Bar

Type

Carbon Steel Bar

Standard

AISI, ASTM, GB, JIS, DIN, BS

Technique

Hot Rolling / Cold Drawing

Application

Structural Steel Bar, Machinery Shaft, Fastener, Mold Processing, Const

Surface Treatment

Hot Rolled Black Surface / Cold Drawn Bright Smoo

Special Use

Free Cutting Steel, Cutting Tools

Grade

Q195, Q235B, Q355b, 10#, 20#, 35#, 45#, 40cr etc.

Trade Term

Fob, CFR, CIF,etc.

Payment Term

T/T, L/C at Sight

Transport Package

Standard Deliver Package

Trademark

Baixinxin Metal Materials (Jinan) Co., Ltd

Origin

Shandong Province, China

HS Code

7215500000

Production Capacity

50000

Key features

Complete MTC material test certificate and third-party inspection report can be provided for each batch of round bars.

Two production types available: hot rolled black surface & cold drawn bright surface, meet different machining requirements.

Wide diameter range from 6mm to 300mm, conventional lengths 3m/6m/9m/12m with abundant spot inventory.

Support custom cutting, straightening and deburring processing to meet your exact dimensional demand.

Strict inspection on chemical composition, tensile strength and straightness to guarantee stable product quality.

Excellent weldability, ductility and machinability, easy for turning, milling and subsequent mechanical processing.

Comply with international standards GB, ASTM, JIS, DIN, including Q235B, Q355B, 45#, C45, A36, SS400 grades.

Professional anti-rust packaging with steel strapping, waterproof film and end caps to prevent bending & corrosion during ocean transport.

Fast delivery cycle: in-stock goods ship within 7 to 15 working days, customized order lead time 15 to 25 days.

Factory direct supply with competitive ex-factory price, stable large-volume supply capacity for long-term cooperation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Baixinxin Metal Materials (Jinan) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.64h

AI-Powered supplier vetting

SummaryBaixinxin Metal Materials (Jinan) Co., Ltd., a Chinese manufacturer, specializes in steel products with a notable export focus, accounting for 90% of sales. The company showcases strong production capabilities and a comprehensive customization offering. It holds multiple certifications, indicating quality and sustainability. Financially, data is available for recent years, suggesting stability. The supplier actively engages in international markets, supported by overseas warehouses and service capabilities.

Supplier typeThe supplier is identified as a Manufacturer/Factory based in Jinan, Shandong, China, operated as a Limited Company.

CertificationsThe supplier holds several key certifications, including ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, and CE, indicating adherence to quality and sustainability standards.

After-Sales capabilityThe supplier provides comprehensive after-sales services, including equipment installation, training, repair, maintenance, and debugging, supported by overseas warehouses and agents.

Financial creditFinancial data for the last three years is available, suggesting consistent financial capacity and cash flow management.

R&D capabilityThe supplier supports research and development with available SDKs and offers OEM services for popular brands.

Production capacityThe supplier has a robust annual production capacity of 10,000 tons each for steel structures, products, and sections.

Customization capabilityThe supplier offers flexible customization options, including full, minor, and sample-based customizations.