What are the mechanical properties of SAE 1045 steel?

Tensile strength is min 600 Mpa, yield strength is min 355 Mpa, elongation is min 16%, and shrinkage is min 40%.

Can the corner shape be customized?

Yes, sharp or round corners are available as per requirements.

What standards does the product comply with?

The product complies with GB, ASTM, DIN, JIS, AISI, and BS standards.

Factory Price Hot Rolled 1045 Steel Square Bar

Name: Factory Price Hot Rolled 1045 Steel Square Bar
Brand: Laiwu Xincheng Metal Co., Ltd.
SKU: 795316792

Shandong, ChinaLaiwu Xincheng Metal Co., Ltd.

US$600.00-1,000.00

10 Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Connection Form

Welded Connection

Products

Hot Rolled Steel Square Bar

Model NO.

AISI 1045 Medium Carbon Steel

Sizes

20X20-150X150

Length

2-6m or as Required

MOQ

3tons

Main Grade

Ss400 A36 1020 1045 4140 40cr

Type

Square Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Specification

5*5mm-80*80mm

Origin

China

Production Capacity

3000tons/Month

Key features

Wide Size Range: Side sizes from 10x10 to 150x150 mm with customizable lengths.

Multiple Steel Grades: Available in Ss400, A36, 1020, 1045, 4140, and 40cr grades.

High Mechanical Strength: Tensile strength min 600 Mpa, Yield strength min 355 Mpa.

Versatile Applications: Suitable for building, auto, shipbuilding, machinery, and more.

Custom Corner Options: Sharp or round corners available as per customer requirements.

Standard Compliance: Meets GB, ASTM, DIN, JIS, AISI, and BS standards.

Secure Packaging: Paint oil protection with iron strip bundle packing.

Flexible Trade Terms: Supports FOB, CFR, CIF, EXW, and various payment methods.

Company profile

Laiwu Xincheng Metal Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-11-27Nearest Port: Qingdao,China, Shanghai,ChinaAverage Response Time: >24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA, EXW

AI-Powered supplier vetting

SummaryLaiwu Xincheng Metal Co., Ltd. is a China-based limited company in Shandong, identified as both a trading company and manufacturer/factory. It produces and exports steel products including round bars, square bars, slotted angle bars, cold-drawn bars, heat-treated bars, and threaded rods. The supplier reports multiple management-system certifications and operates more than 10 production lines, with stated output for several product categories. Its export activity is substantial by share of sales, began in 2018, and covers multiple global regions. Evidence also indicates a small R&D and quality-control workforce, a stated market-oriented innovation approach, and several buyer-linked trade records. However, the provided information does not sufficiently establish after-sales service processes, financial credibility, or proven customization performance.

Supplier typeThe supplier is explicitly identified as both a Trading Company and Manufacturer/Factory. Its business description states that it integrates research, design, development, manufacturing, and sales, indicating a combined manufacturing and trading model.

CertificationsThe supplier lists QHSE, OHSAS/OHSMS 18001, ISO 9000, ISO 14001, ISO 9001, and ASME certifications. These stated certifications provide explicit evidence of formal quality, environmental, occupational-safety, and sector-related management credentials.

Production capacityThe supplier reports operating more than 10 production lines and provides stated output for slotted angle bars, Q&T steel round bars, cold-drawn steel bars, and threaded rods. These explicit production-line and output records support meaningful manufacturing capacity.

Client casesThe supplier reports exports to more than 30 countries and regions, and trade records link it with buyers including METALLIED and FIT TIGHT FASTENERS LIMITED for alloy, cold-drawn, and hot-rolled steel bars. These records provide evidence of international customer activity, although the number of documented transactions is limited in the slices.