High Toughness T30102 Steel Available For Export - China

T30102 steel is the standardized designation for AISI A2 tool steel under the American UNS (Unified Numbering System).

This is an air-hardening cold-work tool steel known for its excellent toughness and balanced overall performance.

High Toughness Characteristics

The core advantage of T30102 steel lies in its outstanding toughness:

Toughness Advantages

- **Compared to D2 steel**: A2 steel contains approximately 5% chromium (D2 contains 12%), which reduces the formation of hard and brittle carbides, resulting in **better toughness** and less susceptibility to cracking or chipping.

- **Compared to O1 steel**: Although slightly less tough than O1 oil-hardening steel, it offers superior wear resistance and dimensional stability.

- **Impact resistance**: It can withstand moderate levels of impact and stress, making it suitable for complex shapes and molds with stress concentrations.

Summary

T30102 steel is a high-toughness air-hardening cold-work tool steel.

Its 5% chromium content strikes an optimal balance between D2 (high wear resistance) and O1 (high toughness).

It is particularly suitable for applications requiring a combination of good toughness, wear resistance, and dimensional stability, making it one of the most versatile steel grades in the cold-work tooling field.

Songshun Steel

Dongguan Songshun Mould Steel Co., LTD which is an industrial and trading company with 3500-7000ts hydraulic forging machine.

We provide a great variety of steels, competitive price with good quality and keep the large stock are over 20000 tons.

Songshun Company Website:

https: //songshunsteel.

com/

songshunsteel20260115

Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 076985475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China

• Email:

• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
  Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
  
  Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
  
  Songshun specialized in Special Steel for almost 20 years.
  
  We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
  
  Welcome your contact 24 hours a day!!!
  
  Skype/Whatsapp/We chat: +86-18269260283
  
  Songshun Tiktok: mikizhuo
  
  Songshun Facebook: Songshun Steel
  
  Songshun YouTube: MiKi Zhuo
  
  songshunmoldsteel414 04340