What certifications are provided with the product?

Products come with ISO and Mill Certificates, ensuring compliance with standards like AISI, ASTM, GB, JIS, DIN, and BS.

What is the warranty period for this steel?

We provide a three-year warranty for our alloy steel bars.

Can you provide custom sizes and forms?

Yes, we offer Round Bars, Flat Bars, Blocks, and Tubes with lengths from 3000-5800mm and various diameters and thicknesses.

AISI 410 420 430 Hot Rolled Stainless Steel Bar

Name: AISI 410 420 430 Hot Rolled Stainless Steel Bar
Brand: HUNAN QILU INDUSTRIAL CO., LTD.
SKU: 1998729175

Hunan, ChinaHUNAN QILU INDUSTRIAL CO., LTD.

US$650.00-1,100.00

5 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Three Years

Model NO.

410/420/430

Type

Alloy Steel Bar

Standard

AISI, ASTM, GB, JIS, DIN, BS

Technique

Hot Rolled

Application

Structural Steel Bar, Tool Steel Bar

Surface Treatment

Polished

Alloy

Special Use

Cold Heading Steel

Payment Term

30% Tt Deposit, Balance Against Bl Copy

Length

3000-5800mm

Delivery Date

30 Days

Ex-Stock

Ut Standard

Sep 1921-84 D/D

Grain Size

ASTM E112

Non-Metallic Inclusiton

ASTM E45

Form

Round Bars/ Flat Bar / Blocks/ Tube

Process

Eaf+Lf+Vd+Forged+Heat Treatment(Optional)

Technology

Hot Rolled/ Forged/ Cold Drawn

Heat Treatment

Normalized;Annealed ;Quenched ;Tempered

Surface

Black; Peeled; Polished; Machined; Grinded; Turne

Test

Ensile Strength, Yield Strength, Elongation

Certificate

ISO/ Mill Certificate

Service

24h on Line

Transport Package

Seaworthy Package

Specification

DIA 90-600

Trademark

Qilu

Origin

China

HS Code

7228400000

Production Capacity

400, 000ton/Year

Key features

High Hardness & Wear Resistance: AISI 420 offers 50HRC hardness with excellent wear and corrosion resistance.

Multiple Surface Treatments: Available in Black, Peeled, Polished, Machined, and Sand blast finishes.

Wide Size Range: Round bars 0.1-500mm dia, plates 0.3-200mm thick, widths up to 2500mm.

Comprehensive Testing: Includes tensile, yield, elongation, hardness, grain size, and ultrasonic tests.

Flexible Payment Terms: Supports T/T, L/C, Money Gram, and PayPal for convenient transactions.

Professional Manufacturing: Advanced EAF, LF, VD furnaces and 4500t forging units ensure quality.

Fast Delivery: Standard delivery within 30-45 days with 20,000 tons ex-stock available.

Global Export Experience: 11 years export history serving markets in Europe, America, Asia, and Africa.

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: ≤1.55hTerms 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.