What certifications are provided with the product?

Products come with Mill Certificates and are certified by ISO, ABS, BV, CCS, Dnv, Lr, and Gl. Quality inspections include UT, Chemical Composition, Physical Properties, and SGS.

What are the common applications for D2 steel?

D2 is widely used for blanking dies, forming dies, coining dies, slitting cutters, heading tools, long punches, extrusion dies, shear blades, and other wear parts.

Can you provide custom sizes or specifications?

Yes, we offer custom lengths from 3000-5800mm. We have the capacity to forge round steel, flat steel, and square steel with maximum piece weights up to 50T.

AISI D2 D3 D5 D6 Hot Forged Rolled Tool Steel Flat Bar

Name: AISI D2 D3 D5 D6 Hot Forged Rolled Tool Steel Flat Bar
Brand: HUNAN QILU INDUSTRIAL CO., LTD.
SKU: 878226615

Hunan, ChinaHUNAN QILU INDUSTRIAL CO., LTD.

US$2,700.00-3,000.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, DIN, JIS, GB, BS

Model NO.

AISI D2

Composition

Ferrous Steel Scrap

Technique

Forged

Shape

Bar

Surface Treatment

Black Surface/Turned/Rough Machined/Peeled

Special Use

Wear Resistant Steel, Mold Steel

Application

Tool Steel Bar

Heat Treatment

Normalized;Annealed ;Quenched ;Tempered

Payment Term

30% Tt Deposit, Balance Against Bl Copy

Length

3000-5800mm

Ex-Stock

Yes

Delivery Date

30 Days

Ut Standard

Sep 1921-84 D/D

Grain Size

ASTM E112

Non-Metallic Inclusiton

ASTM E45

Technology

Hot Rolled/ Forged/ Cold Drawn

Certificate

ISO, ABS, BV, CCS, Dnv, Lr, Gl, Mill Certificate

Quality Inspection

Ut,Chemical Composition,Physical Properties/SGS

Process

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

Experience

15 Years Manufacturer Experience

Usage

Automotive, Aerospace, Power Generation, Oil & Gas

Technical Data

Ensile Strength, Yield Strength, Elongation

Transport Package

Seaworthy Package

Specification

Dia 6-1200

Trademark

Qilu

Origin

China

HS Code

722840

Production Capacity

500, 000tons/Year

Key features

High Wear Resistance: D2 steel features 12% chromium content, offering extremely high wear resisting properties and mild corrosion resistance.

Versatile Heat Treatment: Available in Normalized, Annealed, Quenched, and Tempered states to meet specific mechanical property requirements.

Wide Size Range: Flat bars available in thickness 6mm-500mm and width 20mm-1000mm, with custom lengths up to 5800mm.

Ex-Stock Availability: Over 20,000 tons of stock maintained in Wuxi and Dongguan warehouses for immediate supply.

Multiple Surface Options: Options include Black Surface, Peeled, Polished, Machined, Grinded, Turned, and Milled finishes.

Comprehensive Certifications: Certified by ISO, ABS, BV, CCS, Dnv, Lr, Gl, with Mill Certificate and SGS inspection available.

Professional Manufacturing: 15 years manufacturer experience with advanced EAF+LF+VD forging and heat treatment facilities.

Global Application: Suitable for Automotive, Aerospace, Power Generation, Oil & Gas, and various mold and tool applications.

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: ≤4.43hTerms 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.

Product Q&A

Q:What are the main characteristics of D2 tool steel?

D2 is a high carbon, high chromium (12%) cold work tool steel known for extremely high wear resistance. It hardens in air, offers mild corrosion resistance when polished, and can be heat treated to 60-62 Rc.

Q:What heat treatment options are available?

We provide Normalized, Annealed, Quenched, and Tempered treatments. The mechanical properties vary depending on the specific heat treatment process selected.

Q:What are the standard delivery conditions?

Hot forged bars are usually delivered hot forged, annealed, and rough turned/black surface. Hot rolled bars are delivered hot rolled, annealed, and black surface.

Q:What is the typical delivery time?

The standard delivery time is 30-45 days. However, for ex-stock items, we can supply immediately from our warehouses in Wuxi and Dongguan.

Q:What payment terms do you accept?

We accept T/T (30% deposit, balance against B/L copy), L/C, Money Gram, and PayPal. Specific terms can be discussed based on the order.