60si2mna Oil Quenching And Tempering Spring Steel Wire

Spring application field In most cases, they appear as accessories in various types of machines and equipment. The examples listed in table 1 are only some applications of springs, and the actual application scope is much larger than that. Table 1 application examples of spring in various fields...

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Product Introduction

The normal quenching temperature of 60Si2Mn steel is 850 ~870, and the oil is cold.Tempering temperature depends on the hardness requirements of the parts, such as:

400 degree tempering, hardness 46HRC;

500 degree tempering, hardness 40HRC;

600 degree tempering, hardness 34HRC.

Spring application field

In most cases, they appear as accessories in various types of machines and equipment. The examples listed in table 1 are only some applications of springs, and the actual application scope is much larger than that.

Table 1 application examples of spring in various fields of national economy

Examples should be used in the field of national economy

Aerospace, weapon aircraft engine combustion system control springs, ammunition ramming clip springs, gun reset springs

Support hanger spring, switch spring and reactor core reactive control spring of power station

Railway locomotives and vehicles shock absorber springs, high-speed railway sleeper spring pressure plate

Automobile, motorcycle suspension spring, stabilizer rod, valve spring, clutch spring, oil pump spring, gearbox spring, motorcycle shock absorber spring, safety belt spring, other springs

Chemical industry, petroleum gas compressor spring, chemical pipeline valve spring, oil rig spring

Machinery manufacturing, power tools, motors, electrical appliances and shipbuilding; compression, tension, torsion, torsion, disc, dies, relays, brush springs, Marine diesel engines and fuel pump springs for load, tensioning, buffering and reset;

Light industry and textile watch spring, a variety of household appliances shock reduction reset spring, textile machine shaking frame spring

Instruments, meters, IT elastic diaphragm sensor, load indicating spring, computer spring

Metallurgical coke oven spring, ladle water seal spring

Coal coal underground hydraulic prop spring

Medical treatment health cardio - cerebral vascular elastic stent, memory alloy dental correction materials

Farming, forestry chicken feed conveying spring, forest mechanical spring

Day with five gold mattress springs, sofa springs, fitness spring, toys, locks, lighter springs, various spring hinges

Among the numerous application fields of springs, automobile, internal combustion engine and motorcycle manufacturing industry are the largest users of springs, with the sales volume approaching half of the total sales volume of springs.Railway system is also an important user of spring products, domestic high-speed railway and urban rail transit construction scale unprecedented, strong demand for spring, but its market is relatively closed, mainly from the system procurement, only the quantity can not meet or varieties are not homogeneous to do some supplemental procurement outside the system.Medical and military and national defense spring is characterized by high added value, but the spring material, performance have special requirements, a few enterprises have production and supporting capacity.

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