Skip to Content
Gofinch USA 0
Tools & Industrial Equipment Industrial Machinery Commercial Equipment & Machinery Construction & Building Machinery Fabrication Services Tools & Hardware Metals & Alloys Construction & Real Estate Rubber & Plastics Power Transmission Electrical Equipment & Supplies Chemicals Testing Instrument & Equipment Vehicle Accessories, Electronics & Tools Vehicle Parts & Accessories Material Handling
Tools & Industrial Equipment
Industrial Machinery
Commercial Equipment & Machinery
Construction & Building Machinery
Fabrication Services
Tools & Hardware
Metals & Alloys
Construction & Real Estate
Rubber & Plastics
Power Transmission
Electrical Equipment & Supplies
Chemicals
Testing Instrument & Equipment
Vehicle Accessories, Electronics & Tools
Vehicle Parts & Accessories
Material Handling
Products Request a quote My enquiries My orders Invoices
GOFINCH SUPPORT
How can we help?
Orders, sourcing, payments, delivery, and after-sales assistance.
Open Help Center
Your account
My enquiries Order status Returns and refunds Account details
Buying support
Secure payments Buyer protection Quality coordination Shipping and delivery
Talk to Gofinch
Start live chat Request a quotation Sourcing assistance After-sales support
Messages are open Choose Live chat to keep the current product attached to your conversation.

Browse

All products Enquiry list My enquiries Order List and checkout Tools & Industrial Equipment Industrial Machinery Commercial Equipment & Machinery Construction & Building Machinery Fabrication Services Tools & Hardware Metals & Alloys Construction & Real Estate Rubber & Plastics Power Transmission Electrical Equipment & Supplies Chemicals Testing Instrument & Equipment Vehicle Accessories, Electronics & Tools Vehicle Parts & Accessories Material Handling My account

Alloy Structure Steel DIN 1.6582/AISI 4340/JIS SNCM439

Available for enquiry 0.0 · 0 reviews
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 100 Units

Key attributes

View all
Standard
ASTM, AISI, DIN, JIS, GB
Type
Alloy Steel Bar
Application
Tool Steel Bar
Special Use
Mold Steel
Tolerance
±1%
Technique
Cold Drawn, prehardened
Product description

General Information

4340is another alloy which displays superior mechanical properties. This material is available in the Annealed or Quenched and Tempered conditions. 4340 is used many industries including oil and gas exploration, gear manufactring etc.

Comparable Standards

AISI/SAEDINW.Nr.JIS
434034NiCrMo61.65 8 2SNCM439

Chemical Analysis (%)

CMnSiCrNiMoPS
0.37-0.440.50-0.800.1 7 -0. 370.60-0.901. 25- 1. 650. 15 -0. 25≤0.035≤0.040

Delivery Specification and Technical Condition

Coil

Size mmTolerance mmOvality mm
Φ1.5-Φ3.0±0.01≤0.01
Φ3.1-Φ6.0±0.015≤0.015
Φ6.1-Φ16.0±0.018≤0.018
Φ16.1-Φ20.0±0.02≤0.020
Φ20.1-Φ25.0±0.03≤0.030
Description images
Alloy Structure Steel DIN 1.6582/AISI 4340/JIS SNCM439
Alloy Structure Steel DIN 1.6582/AISI 4340/JIS SNCM439
Alloy Structure Steel DIN 1.6582/AISI 4340/JIS SNCM439
Alloy Structure Steel DIN 1.6582/AISI 4340/JIS SNCM439
Packaging and fulfilment
  • Step 1

    Payment and order readiness

    Minimum order: 100 Units

    Payment terms, specifications, and order details are confirmed before preparation begins.

  • Step 2

    Preparation

    Lead time will be confirmed with your quotation.

  • Step 3

    Packaging and dispatch

    Packaging details are available on request.

    Final packing, freight, and delivery dates are confirmed before dispatch.

Technical specifications
Other details 19 fields
Standard
ASTM, AISI, DIN, JIS, GB
Type
Alloy Steel Bar
Application
Tool Steel Bar
Special Use
Mold Steel
Tolerance
±1%
Technique
Cold Drawn, prehardened
Alloy Or Not
Is Alloy
Processing Service
Cold drawn, Grinding, Peeling, Heat treat ment
Grade
h7 h8 h9 h10 h11
Steel Grade
DIN 1.6582/AISI4340/JISSNCM439
Place of origin
China, Liaoning
Model number (Specification)
DIN 1.6582/AISI 4340/JIS SNCM439
Packaging Details
max 1000 kgs with correct packaging to avoid contacts with water and Humidity, bars with oil protected and in wooden case with correct sticker identification with all materials details in the sticke
Port of dispatch
port
Selling Units
Single item
Single volume
0 cm3
Single gross weight
0.0 kg
Supply Ability
500 tons per Month
Dimensions (Product option)
2.0-100
Minimum order
100 Units

Customer reviews

0.0 (0)

No reviews yet

Be the first customer to review this product.

Write a review

No country found

Up to 5 JPG, PNG or WebP images; 5 MB each.

Request custom sourcing

Can’t find what you’re looking for? Share the requirement and our sourcing team will find the right industrial product.

Best-match productsCompetitive quotesFast turnaround
Request custom sourcing

Upload your requirements

Upload your BOM, BOE, RFQ or requirement list and get one consolidated response.

XLS, XLSX, CSV, PDF, DOC or images · Max 10MB each or drag and drop
XLSX
Files are sent securely.