What certifications does the product have?

The product is certified under ISO, ASTM, AISI, GB, JIS, DIN, and BS standards.

What applications is this steel suitable for?

It is widely used for making plastic molds, transparent plastic molds, hot runners, and other applications requiring high load, wear resistance, and corrosion resistance.

Sample Customization 420 1.2083 4Cr13 Steel Flat for Injection Mould

Name: Sample Customization 420 1.2083 4Cr13 Steel Flat for Injection Mould
Brand: Ningbo Ningshing Precision Machinery Group Co., Ltd.
SKU: 1967000235

Zhejiang, ChinaNingbo Ningshing Precision Machinery Group Co., Ltd.

US$2,310.00

1-14 Tons

US$2,200.00

15-24 Tons

US$2,100.00

25+ Tons

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN, BS

Model NO.

420

Certification

ISO

Surface Treatment

Black, Machined

Technique

Hot Rolled

Application

Mold & Dies

Special Use

High-strength Steel Plate, Wear Resistant Steel, Silicon Steel

Stock

Alloy Or Not

Is Alloy

Delivery condition

Hot rolled or forged, Peeled or black surface, ann

Hardness

235HB Max

Transport Package

Nude Packing

Specification

check detailed description

Trademark

Ningbo Ningshing

Origin

China

Production Capacity

10000 Tons/Year

Key features

High Corrosion Resistance: Martensite stainless steel with excellent corrosion resistance and polishability.

Wide Dimension Range: Available in Flat, Plate, Block shapes with thickness 6-200mm and width up to 2300mm.

Stock Availability: Large inventory with over 50,000 tons of regular stock in 9 warehouses.

Professional Heat Treatment: Offers annealing, stress relieving, hardening, and tempering services.

Multi-Shape Options: Available as Solid round bar, Flat bar, Square bar, Hexagon bar, Block, Plate, Sheet, Wire rod, Strip.

OEM/ODM Service: Supports customization from samples, designs, and flexible minor customization.

Strict Quality Control: 100% inspection for finished products with traceability of raw materials.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Ningbo Ningshing Precision Machinery Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.27h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with R&D capability, 3D software design services, and extensive customization options. Its production resources include CNC machining, milling, grinding, heat-treatment, tempering, sawing, and saw milling equipment. Quality and service management evidence includes documented finished-product inspection instructions, complaint-handling procedures, quality assurance, raw-material traceability, supplier-service procedures, and corrective/preventive action records. The supplier reports 21 years of export experience and recent new-product development. However, it does not provide ODM services, OEM services for popular brands, SDK support, overseas warehouses, overseas showrooms, overseas agents or branches, or offline trade-show participation. No sufficient evidence is provided for certifications, financial credibility, or identifiable customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports business activities including general-purpose parts manufacturing, plastic products manufacturing, machinery and hardware-related sales, and mechanical parts and spare-parts sales. This supports classification as a technical manufacturing and industrial parts supplier.

After-Sales capabilityThe supplier describes technical support and after-sales service as part of its management and service system, and it has a clear customer-complaint procedure with followed records. However, it reports no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, indicating documented after-sales processes but limited overseas service infrastructure.

R&D capabilityThe supplier is identified as having R&D capability, provides 3D software design services, and reports new products during the past year. Its technical support system includes laboratory, new-product R&D, quality control, technical training, information management, and professional personnel development, although it does not provide ODM or SDK services.

Production capacityThe listed facility includes CNC machining, milling, grinding, heat-treatment and tempering furnaces, sawing, and saw milling equipment. The business scope also covers parts and plastic-product manufacturing, providing explicit evidence of relevant production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. These capabilities are stated both for design services and professional technical supply, indicating broad customization coverage.

Product Q&A

Q:What are the available shapes and dimensions?

Shapes include Flat, Plate, Block, Solid round bar, Square bar, Hexagon bar, Sheet, Wire rod, and Strip. Thickness ranges from 6-200mm, and width up to 2300mm.

Q:Is customization available for this product?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization. Hardness and surface treatment can be adjusted.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is USD 1000.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union.

Q:What is the lead time for delivery?

The average lead time is one month for both peak season and off-season.