192 visiting now: 171 USA USA flag 13 Belgium Belgium flag 6 France France flag 3 Russia Russia flag 2 China China flag 1 UK UK flag 1 Canada Canada flag

Highlighted Companies

Normalizing Annealing Tempering Astm 4140 Alloy Steel Processing Technology - China

price: 546.00 Dollar US$

ASTM 4140 alloy steel normalizing

ASTM 4140 alloy steel is normally normalized at 870°C (1600°F) and should be cooled in still air to the specified temperature.

Spheroidizing annealing

For ASTM 4140 alloy steel spheroidizing annealing requires heat treatment to 749°C (1380°F) and then slow cooling to 666°C (1230°F) at 6°C (10°F)/hour or rapid cooling to 675°C (1250°F) for isothermal annealing.

Fully annealed

Heat treated to 845 °C (1555 °F), slow cooled from 755 °C (1390 °F) to 665 °C (1230 °F) at 14 °C (25 °F)/hour, or isothermally annealed to 675 °C (1250 °F) for 5 hours.

Tempering

The tempering temperature of ASTM 4140 alloy steel can be between 204-649 °C (400-1200 °F) after normalizing and oil quenching, and the corresponding Rockwell hardness can be obtained.

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!!!

Songshun Company Website:

https: //songshunsteel.

com/

songshunsteel20240115


Company Contact:


  • Phone: 076985475596

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

  • Email: Email


Published date: June 11, 2024

  • 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

Related listings



  • Aisi Astm 4140 Alloy Structural Steel Distributor Provide
    Aisi Astm 4140 Alloy Structural Steel Distributor Provide
    Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 11, 2024 - 456.00 Dollar US$

    4140 alloy structural steel is a Cr-Mo series (chromium-molybdenum series) low alloy steel. The material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength, and long-lasting high temperature s...

  • High Strength And Toughness 4140 Steel Plate Large Specifications Inventory
    High Strength And Toughness 4140 Steel Plate Large Specifications Inventory
    Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 11, 2024 - 454.00 Dollar US$

    Advantages of 4140 Steel 4140 steel is a popular alloy. It is well known for its versatility and strength. Here are some of the main advantages of using 4140 steel: 1. High Strength 4140 steel has great tensile strength and yield strength. It is well...

  • Striking Sae 4140 Steel Factory Hot Direct Sales Purchase
    Striking Sae 4140 Steel Factory Hot Direct Sales Purchase
    Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 11, 2024 - 453.00 Dollar US$

    SAE 4140 Steel is a versatile and popular low alloy steel. It is used by many industries. It is alloyed with chromium and molybdenum to have specific properties. These include high toughness and excellent torsional and fatigue strength. This makes it...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"