What is the difference between high strength steel and EN 1.0984 EN 10149-2 auto steel

In production and operation, the company always attaches great importance to product EN 1.0984 EN 10149-2 auto steel quality. Product quality is stable, performance index is superior, after-sales service is in place, the company's products have been

In production and operation, the company always attaches great importance to product EN 1.0984 EN 10149-2 auto steel quality. Product quality is stable, performance index is superior, after-sales service is in place, the company's products have been exported to the United States, Southeast Asia, Africa, the Middle East and other countries and regions, occupying a large part of the overseas market EN 1.0984 EN 10149-2 auto steel. And a large number of famous enterprises at home and abroad have formed a solid strategic partnership with the company.

The heat treatment hardness of DC53 mold steel is higher than that of SKD11, EN 1.0984 EN 10149-2 auto steel, the high temperature is 520-530 ℃, and the high hardness can reach 62-63HRC after tempering. In terms of strength and wear resistance, mold steel DC53 exceeds SKD11 mold steel. The toughness is twice that of SKD11 die steel. The toughness of DC53 is more prominent in cold work die steel. Tools made with DC53 rarely crack and crack, greatly increasing the service life.

Compared with 15Cr steel, 20Cr alloy has higher strength and hardenability. The critical hardening diameter in oil is 4-22mm, and the critical hardening diameter in water is 11-40mm, but the toughness is poor. This EN 1.0984 EN 10149-2 auto steel alloy steel EN 1.0984 EN 10149-2 auto steel still has a tendency to grow grains during carburization, and direct quenching at lower temperature has a greater impact on impact toughness, so secondary quenching is required after carburization to improve the toughness of the core of the part, and there is no temper brittleness.

Low alloy high strength steel is a kind of engineering structural steel developed by adding a small amount of Mn, Si and a small amount of Nb, V, Ti, Al and other alloy elements on the basis of carbon structural steel, EN 1.0984 EN 10149-2 auto steel. The so-called low alloy means that the total amount of alloying elements in steel is less than 3%. High strength is relative to carbon engineering structural steel. The development principle of low alloy high strength steel is to use as few alloy elements as possible to obtain as high comprehensive mechanical properties as possible, so as to meet the requirements of use and low cost.

Hot rolled EN 1.0984 EN 10149-2 auto steel product stock size: 12*1600*91000, 25*1950*10250, 25*1950*10150, 14*2000*10000, 12*1600*10000, 16*1500*9340, 60*2020*6100, 25*1950*9700, 14*2000*13500, 75*2390*4320, 16*1500*9340, 50*2740*13460, 20*2100*10700, 20*2500*6200, 60*1750*9100, 34*1900*12000, 12*2050*5100, 45*2010*10000, 25*2100*8650, 70*2270*7600, 16*1500*9340, 6*1950*10000, 30*2000*7630, 20*2100*11600, 70*2260*7950, 34*1900*12000.

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Our company will accept the product quality objection registration record, pass it to the EN 1.0984 EN 10149-2 auto steel production unit and relevant departments, and timely coordinate the supervision of product EN 1.0984 EN 10149-2 auto steel quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.