What is the minimum order quantity?

The minimum order quantity is 100 kilograms.

What are the available dimensions for H13 steel flat bars?

Various thickness, width and length sizes are in stock, customized forging and cutting is acceptable.

What are the payment terms accepted?

We accept T/T, L/C, Western Union and other flexible payment terms.

How long is the lead time for production?

Standard stock orders are delivered within 7-15 working days.

What is the main application of H13 steel?

It is widely used for die casting molds, hot forging molds and extrusion molds.

What is the hardness range of H13 mold steel?

Annealed hardness is 180-230 HB, quenched hardness reaches HRC 48-52.

What are the core advantages of your H13 steel?

High thermal toughness, excellent anti-cracking performance and uniform microstructure.

Forged H13 Hot Work Mold Steel Flat Bar

Name: Forged H13 Hot Work Mold Steel Flat Bar
Brand: Jiangsu Changchen Materials Co., Ltd.
SKU: 2306367025

Jiangsu, ChinaJiangsu Changchen Materials Co., Ltd.

US$760.00

10 Tons

Product profile

Customization

Available

Type

Alloy Steel Bar

Standard

AISI, ASTM, DIN, JIS, GB

Model NO.

H13

Composition

Hot Work Tool Steel

Technique

Forged

Shape

Plate

Surface Treatment

Machined Milled Surface

Special Use

Mold Steel

Application

Die Steel Bar

Hardness

180-230hb Annealed

Smelting

Lf+Vd Refined

Advantages

High Thermal Toughness, Anti-Heat Cracking

Usage

Die Casting, Hot Forging, Extrusion Molds

Transport Package

International Standards

Specification

Standard Specifications or Customized

Trademark

CHANGCHENG

Origin

Jiangsu, China

Key features

High Thermal Toughness: Uniform dense grain structure delivers excellent heat crack resistance and high-temperature wear resistance.

Custom Dimensions Available: Accepts extra-large custom dimensions beyond standard sizes like 65x610mm and 300x800mm.

One-Stop Custom Machining: Services include fixed-length cutting, surface finishing, grinding, and secondary heat treatment.

Strict Quality Inspection: Covers chemical composition, hardness, dimensional tolerance, and surface appearance with MTC and COC.

ISO and SGS Certified: Manufacturing process and products certified by ISO and SGS with in-house physical and chemical laboratory.

Fast Lead Time: Equipped with multiple high-speed circular saws ensuring fast delivery for bulk orders within 15 workdays.

Multiple International Standards: Complies with GB 4Cr5MoSiV1, AISI H13, DIN 1.2344, and JIS SKD61 standards.

Traceability System: Detailed records of heat numbers and batch numbers provided for full product traceability.

Company profile

Fast DeliveryManagement CertificationR&D CapabilitiesQA/QC Inspectors

Jiangsu Changchen Materials Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.84h

AI-Powered supplier vetting

SummaryChangchen operates in metal materials, special steel, forgings, powder metallurgy, metal processing machinery, and cutting services. It reports customization from samples and designs, ODM availability, recent new-product development, CAD/PS-related R&D capability, and documented R&D inputs, outputs, reviews, verification, and validation. Production-related evidence includes valid contracts with associated subcontractors, inventory capability, raw-material traceability, and 100% finished-product inspection; however, only one quality inspector is reported. The supplier states that products can meet several national and international standards, but no specific certifications are identified. Overseas support is limited: there are no overseas agents or branches, warehouses, showrooms, or stated overseas service countries. Lead time is reported as within 15 working days in both peak and off-season. Financial information is insufficient for a reliable assessment, and no customer cases are provided.

Supplier typeThe supplier’s stated business scope covers sales of metal materials and products, special steel, forgings, powder metallurgy products, recycled resources, metal-processing machinery, and metal cutting services. This supports classification as a metal-material and metal-processing supplier, although the slices do not establish a more specific legal or manufacturing classification.

R&D capabilityThe supplier reports new products during the past year, R&D responsibilities covering new-product development, design drawings, production technical support, and customer specifications, plus CAD and PS software capability. It also has auditable R&D design-input, output, review, verification, and validation documentation, although no SDK is available.

Production capacityProduction-related evidence includes sawing and cutting equipment, metal cutting and processing activities, inventory capability, valid manufacturing contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. The reported quality-control staffing is one inspector, while supplier-management procedures have no records, so capability is supported but operational depth is limited.

Customization capabilityChangchen explicitly provides customization from samples and designs, offers ODM services, and states that customized services can be developed according to customer requirements. Its R&D role includes preparing product specifications for customer approval, providing direct evidence of customer-oriented customization capability.

Product Q&A

Q:What manufacturing processes are used for these H13 steel plates?

Our H13 mold steel adopts LF+VD refining and professional forging process with fine milling surface treatment.

Q:Which international standards do the products comply with?

All products comply with GB, ASTM, AISI, DIN and JIS industrial standards.

Q:What customization services are available?

We provide custom cutting, fine milling, heat treatment and finished machining services.

Q:What quality documents are provided with the shipment?

Each batch is supplied with Mill Test Certificate (MTC), Certificate of Conformity (COC) and mechanical property reports.

Q:What are the available dimensions for the H13 round bars?

Available stock diameters range from 100mm to 150mm; other sizes such as 160/190/230/270mm can be customized. Standard length ranges from 1000mm to 6000mm, custom cutting length supported.