AISI A8 Cold Work Steel Bar

AISI A8 Cold Work Steel Bar

Produce process: Hot rolled /Forged
Type:Plate/Round bar/Flat bar
Delivery condition: Annealed black surface/Turned bright surface
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Product Introduction

 

Introduction:

 

When it comes to the world of tooling, one of the most critical components is cold work tool steel. AISI A8 Cold Work Tool Steel Round Bar is one such product that has gained enormous popularity among the manufacturers in China. This high-quality steel round bar has unique properties that make it an excellent choice for a broad range of tooling applications.

 

In this article, we will discuss how AISI A8 Cold Work Tool Steel Round Bar can help merchants outside of China unlock new possibilities. We will highlight the key features, benefits and applications of this product and guide you on ways to attract customers to your product.

 

Key Features:

 

1. High Hardness Level:

 

AISI A8 Cold Work Tool Steel Round Bar has a unique blend of components that make it exceptionally hard. The hardness level of this steel ranges between 58-63 HRC, making it an ideal choice for the production of high-demanding cuts and punches.

 

2. Excellent Toughness:

 

Despite its high hardness, AISI A8 Cold Work Tool Steel Round Bar has excellent toughness properties. It can withstand high impacts and shocks, making it suitable for use in heavy-duty applications.

 

3. High Wear Resistance:

 

This steel has high wear resistance properties that make it ideal for use in applications that require extended tool life.

 

4. Good Machinability:

 

AISI A8 Cold Work Tool Steel Round Bar has good machinability properties, making it easier to work with during the manufacturing process. This feature enables manufacturers to produce components that require precise cuts and grinds.

 

Benefits:

 

1. Extended Tool Life:

 

The unique components of AISI A8 Cold Work Tool Steel Round Bar enable it to withstand wear and tear and last longer than other types of tool steels. By using this steel, manufacturers can increase the tool life of their products, reducing the frequency of replacements and downtime.

 

2. High Precision:

 

The excellent machinability of this steel allows manufacturers to produce components that require high precision in their manufacturing process. The outcome is precise, accurate components that meet the standards of the industry.

 

3. High Durability:

 

The high-hardness level and toughness of AISI A8 Cold Work Tool Steel Round Bar make it a durable option that can withstand demanding environments. This feature makes it ideal for use in applications that require a high degree of reliability and longevity.

 

Applications:

 

1. Punches and Dies:

 

AISI A8 Cold Work Tool Steel Round Bar is an excellent choice for the production of punches and dies. With its high hardness, excellent toughness, and wear-resistant properties, this steel can withstand high impacts and remain functional for an extended period.

 

2. Cutting Tools:

 

The high hardness and excellent machinability of AISI A8 Cold Work Tool Steel Round Bar make it an ideal choice for cutting tools. It can produce high-quality cuts that require precision and accuracy, and can last for extended periods before requiring replacement.

 

3. Heavy-Duty Components:

 

The toughness and high wear resistance of AISI A8 Cold Work Tool Steel Round Bar make it an excellent choice for heavy-duty components that require extreme durability.

 

Attracting Customers:

 

To attract customers to your AISI A8 Cold Work Tool Steel Round Bar, you need to highlight the unique features and benefits of the product. Focus on the quality, precision, and durability of the steel and emphasize the applications and industries that can benefit most from your product. Provide customers with information about the manufacturing process, the quality control measures taken, and any certifications associated with the product.

 

Conclusion:

 

AISI A8 Cold Work Tool Steel Round Bar is a high-quality steel product that can unlock new possibilities for tooling and manufacturing applications. Its unique features, benefits, and applications make it an ideal choice for merchants that want to improve the quality, precision, and durability of their products. By emphasizing these qualities and focusing on the needs of your customers, you can attract more buyers and establish your product as a leading player in the competitive steel market.

 

Products Description

DIN12631 / AISI A8 is high strength, high chromium steel engineering plastic, forging special steel, is also a kind of oil-cooled, air-cooled hardened die steel. It is suitable for high cut-off cutting and forming processing, with high wear resistance and high toughness of multi-use high alloy die steel. AISI A8 has high haedness, excellent corrosion resistance, high temperature characteristics, and common hardness range is 52-58 HRC.

Cold rolling dies include cold punching dies, wire drawing dies, drawing dies, stamping dies, thread rolling dies, thread rolling plates, cold heading dies and cold extrusion dies. The steel used for cold work molds should have high hardness, strength, wear resistance, sufficient toughness, and high hardenability, hardenability and other process properties according to the working conditions of its manufacture. Cold work die steel has a high carbon content, and most of its structure belongs to hypereutectoid steel or ledeburite steel.

product-800-800
 

Characteristic of DIN12631 / AISI A8 cold work tool steel

1.High hardenability, high wear resistance

2.High temperature oxidation resistance, heat deformation small

3.Anti-rust after quenched and polished

 

 

product-750-750
DIN12631 / AISI A8 Tool Steel Applications Suitable for wood chipper knives, slitter knives, scrap shears, plastic granulator knives, tire shredding knives, shear blades, planer knives, punches, and fineblanking dies.
Products parameters

Equivalent grades of grade   A8 Tool Steel (1.2631)    

 

Standard:

Germany

AISI

GB

JIS

Grade:

DIN1.2631

A8 5Cr5WMoVSi

/

Classification:

Cold working alloy tool steel

 

 Chemical composition % of the ladle analysis of grade 1.2631/AISI A8

 

C

Mn

P

S

Si

Cr

W

Mo

0.50-0.60

0.20-0.50

0.030max

0.030max

0.75-1.10

4.75-5.50

1.00-1.50

1.15-1.65

Product Sales Information: 

Material

 AISI A8 tool steel

Size

Diameter:20mm-800mm

Length:500mm-6000mm

Origin place 

Made In China

Delivery Condition

Hot rolled,cold drawn,forged

Surface require

Black,grinding,bright,polish

Heat treatment

Quenched,Tempered,annealed

Packing

seaworthy packing ,wooden case ,carton,woven bag or at client's requires

Delivery time

In 10-50 days

Trade Term

EXW,FOB,CIF

Payments

T/T or L/C at sight

Port

China main Port,such as shanghai,Dalian,Shenzhen port.

MOQ

3Ton

Product Picture

product-750-750

Our factory
product-600-600

Steel Making

product-600-600

Ingot Production

product-750-750

Forged Bars

product-600-600

Machinary

 

Ultrasonic Test: Material will be ultrasonically tested at appropriate stages of the manufacture to ensure the quality, as agreed between seller and purchaser.
Heat treatment
Hardness :Annealed(+A) max: 241BHN
Tool steel A8 when heat-treatment the preheat Temperature need reach 788°C, and the temperature may be ± 14 °C .
Tool steel A8 when austenitizing ,should keep 5-15 minutes long. If is the salt bath ,temperature should keep in the 996 °C, and shall be ± 5.6 °C. Or is the controlled atmosphere furnaces, temperature should keep in the 1010 °C, and shall be ± 5.6 °C.
Quenching: Tool steel A8 Hardening quenching using air cooling, and it's hardness min is 56 RC.
Tempering: Tool steel A8 general tempering temperature is 510°C. Double tempering of Double tempering of tool steel A8 is recommended.

Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.

Packing & Delivery

 

product-753-320

Packing & Delivery

1) Bundles packing with steel belt .
2) Bundles packing with plastic bag.
3) Packing as customer reqeust.

 

  • The inner size of container is below:

    -- 20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high)

    -- 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high)
    -- 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high)

 

 

Our Service
Payment terms:
  • T/T 30% deposit and the 70% balance after finished production.

  • Delivery condition:

  • For abundant stock, 7-10 days.

  • For customized products, 30-40 days

product-950-408

 

Why choose us?

  • We use only the best materials and manufacturing techniques to produce our Die Steel Bar products.
  • We firmly believe in the scientific and technological achievements brought about by diligent research and the improvement of product functions brought about by innovation.
  • We offer competitive prices on all our Die Steel Bar products without compromising on quality.
  • We hope to fully release the energy of all elements and resources of the company's development and create new value.
  • Our Die Steel Bar products are known for their accuracy and precision, making them ideal for use in precision engineering applications.
  • Our factory warehouse has sufficient stock, if you need, we can send you our samples for free
  • Our Die Steel Bar products are available in a range of sizes and specifications to meet the needs of various applications.
  • The company has a skilled and experienced technical team, which has laid a solid foundation for manufacturing products with reliable performance and quality, and will always be your trusted partner in future cooperation.
  • We are a trusted supplier and manufacturer of Die Steel Bar products and have a reputation for delivering quality products.
  • Our AISI A8 Cold Work Tool Steel Round Bar is stable, safe and reliable, complete in specifications and diverse in variety.

 

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