What standards does the steel comply with?

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

Can the length of the flat bar be customized?

Yes, the length can be customized, typically ranging from 3000mm to 5800mm.

Forged Flat Bar with Machined Surface

Name: D3/Cr12/1.2080/SKD1 Hot Rolled/Forged Flat Bar with Machined Surface
Brand: HUNAN QILU INDUSTRIAL CO., LTD.
SKU: 1971474765

Hunan, ChinaHUNAN QILU INDUSTRIAL CO., LTD.

US$900.00-1,200.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Three Years

Model NO.

Type

Carbon Steel Bar

Standard

AISI, ASTM, GB, JIS, DIN, BS

Technique

Hot Rolled

Application

Structural Steel Bar

Surface Treatment

Polished

Alloy

Non-alloy

Special Use

Mold Steel

Heat Treatment

Annealed, Qt

Payment Term

30% Tt Deposit, Balance Against Bl Copy

Length

3000-5800mm

Ex-Stock

Delivery Date

30 Days

Ut Standard

Sep 1921-84 D/D

Grain Size

ASTM E112

Non-Metallic Inclusiton

ASTM E45

Transport Package

Seaworthy Package

Specification

DIA 8-800

Trademark

Qilu

Origin

China

HS Code

722840

Production Capacity

500, 000tons/Year

Key features

High Wear Resistance: D3 steel features high volume of hard carbides for superior abrasive and adhesive wear resistance.

Three-Year Warranty: Comprehensive three-year warranty coverage included with the purchase of the steel bars.

Multiple Standards: Available in AISI, ASTM, GB, JIS, DIN, and BS standards for global compatibility.

Custom Heat Treatment: Heat treatment options include Annealed and Quenched & Tempered (Qt) as per customer needs.

Wide Size Range: Flat bars available in lengths of 3000-5800mm with various thickness and width options.

Fast Delivery: Standard delivery time is 30 days, with peak season lead time of one month.

Professional Manufacturer: Manufacturer with 11 years export experience and advanced forging facilities up to 4500t.

Versatile Applications: Ideal for cutting, punching tools, shear blades, molds, and stone processing tools.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryLow MOQ

HUNAN QILU INDUSTRIAL CO., LTD.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2008-06-01Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤4.73hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as HUNAN QILU INDUSTRIAL CO., LTD., a China-based limited company with conflicting classifications as both a trading company and manufacturer/factory. It has broad steel-related business activities, extensive stated export markets, self-operated import/export rights, and eight years of export experience. Customization, ODM, and OEM capabilities are explicitly reported. However, service-management documentation is absent, including supplier approval, corrective-action, and complaint-handling procedures. No in-stock, overseas warehouse, showroom, agent, or branch capability is reported. Financial records are referenced for 2021–2023, but no substantive financial performance evidence is provided. Production volumes and staffing are stated, although the supplier’s trading-company classification creates uncertainty regarding direct manufacturing capacity. No certifications or customer cases are documented.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also reports no in-stock service, overseas warehouse, showroom, agent, or branch capability, although lead times are stated as one month in both peak and off-season periods.

R&D capabilityThe supplier reports total R&D-engineer experience of 6–10 years and offers ODM services, indicating some design and development capability. However, it has no available SDK, and the slices do not provide concrete innovation outputs, patents, or product-development records.

Production capacityThe supplier states production categories covering cold-drawn material, steel round bar, steel plate, and steel pipe, with substantial annual output figures and 11–20 quality-control staff. However, its classification as both trading company and manufacturer/factory is inconsistent, so the extent of directly controlled production capacity requires verification.

Customization capabilityFlexible customization is explicitly reported, together with ODM service availability and OEM service for popular brands. These statements provide direct evidence of customization and outsourced-brand production capability.