1.2379 special steel details

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1.2379 is a type of steel, which is a type of cold work steel. It has high hardness and wear resistance after heat treatment, and has strong hardenability and good dimensional stability.

1.2379 Chemical Composition


Characteristics

1.High compressive strength

2.Good dimensional stability

3.Good processability and toughness

4. Excellent resistance to temper softening

5. The vacuum degassing refining process is pure steel.

6.Spheroidizing annealing softening treatment, good cutting performance.

7.Reinforced element vanadium, special addition of molybdenum, excellent wear resistance

Use

Suitable for making high-speed blanking die for various silicon steel sheets.

Scissors suitable for dry and efficient cutting thin materials

It is suitable for all kinds of cold stamping dies with complex and easy-to-deform tool molds and high wear resistance and long service life.

Used as a cold working die that requires excellent wear resistance and good toughness, and can be used in embossing die and cold forging die.

Stamping die for heavy loads, cold shearing edge, crepe plate, etc.

Used for cold dies, clay molds, etc.

Used in lossy plastic molding dies.

1.2379 same type

China GB standard grade Cr12Mo1V1

US AISI/ASTM standard grade D2

Japan JIS standard grade SKD11,

Austrian BOHLER standard grade K110,

Swedish one wins one hundred (ASSAB) standard grade XW41

Heat treatment process




Program heat temperature(℃) cooling hardness HRC
First-time preheat second-time
preheat Quenching
temperature
1 500~600 820~860 980~1040 Oil cooler or
air cooling 60~65
2 500~600 820~860 1060~1100 Oil cooler or
air cooling 60~65

Program tempering temperature(℃) times of tempering hardness HRC
1 180~220 1 60~64
2 510~540 2 60~64


1.2379 supplier

Ningshing Special-Steel has become one of the largest specialty steel distribution companies in China, with imported and domestically produced 1.2379 steel materials. It is the key backbone mold enterprise and mold material supplier selected by the China Industrial Mould Association.

Introduction
Ningbo Ningxing Special Steel Group Co., Ltd. was founded in 1992. After more than 20 years of development, Ningxing Special Steel has completed the transformation of integrated business models such as wholesale trade, distribution and retail, intelligent manufacturing, mechanical processing, vacuum heat treatment, international trade, and technical services.

Ningxing Special Steel is one of the largest special-distribution service enterprises in China with imported and domestic tool steel materials. It has annual sales of 1.6 billion yuan and more than 300 employees, which has formed a large brand influence in the same industry. force.

Here you can get the best 1.2379 special steel. Contact us for1.2379 tool steel material price lists and commercial quotes.

This article was forwarded from:https://www.nngsteelgroup.com/1-2379-special-steel-details/

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