Low temperature resistant A350 LF2 flange

a350lf2 is an American standard low temperature steel forging.

Features

1) Large weight range. Forgings range from a few grams to a few hundred tons

2) Higher quality than castings. The mechanical properties of forgings are better than castings and can withstand large impact forces and other heavy loads. Therefore, all important and heavy parts are made of forgings.

For high carbide steels, forgings are of better quality than rolled products. For example, high-speed steel rolling products can only meet the requirements after being reforged. Especially high-speed steel milling cutters must be reforged.

3) Lightest. On the premise of ensuring the design strength, the weight of the forging is lighter than the casting, which reduces the weight of the machine itself, and is of great significance for transportation vehicles, aircraft, vehicles, and ZJH equipment.

4) Save raw materials. For example, when a crankshaft with a static weight of 17 kg is used in automobiles, when cutting and forging with rolled materials, the swarf should account for 189% of the weight of the crankshaft, and when die forging is used, the swarf only accounts for 30%, and the machining man-hour is shortened by 1/6. Precision forged forgings can not only save more raw materials, but also save more machining hours.

5) High productivity. For example, using two hot die forging presses to forge radial thrust bearings can replace 30 automatic cutting machine tools. When the M24 nut is produced by an automatic forging machine, the productivity of the six-axis automatic lathe is 17.5 times.

6) Free forging has great flexibility. Therefore, forging methods are widely used in some repair plants to produce various accessories.