AISI SAE 8620 steel is a commonly used low-alloy material for carburizing, with excellent carburizing response, good hardenability for most section sizes, it has many extensive applications due to its low cost, better machinability, and availability.

AISI 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel, generally supplied in the as rolled condition with a maximum hardness HB 255max. SAE steel 8620 offers high external strength and good internal strength, making it highly wear resistant.

Steel 8620 is a low-alloy steel with a carbon content of 0.2% and additional 2.1% content of manganese, chromium, nickel, and molybdenum.. (See details in the below table). Steel 8620 has a machinability rating of 66%. Low alloy steels are very popular in machine shops.

8620 steel has high hardenability without temper brittleness. It is also called DIN 1.6523 and JIS SNCM220 steel. It also has good weldability, little tendency to form cold cracks, and good machinability and cold strain plasticity.

AISI 8620 alloy steel is a common, carburizing alloy steel. This alloy steel is flexible during hardening treatments, thus enabling improvement of case/core properties. The following datasheet will provide more details about AISI 8620 alloy steel.

2023年12月12日 · SAE 8620 is a low-alloy steel known for its excellent case-hardening properties. It is commonly used for making parts that require a tough core and a hard surface. The SAE 8620 material is composed of a balanced mix of carbon, chromium, nickel, molybdenum, and manganese, which provides its strength, durability, and machinability.

din 8620-3机床；卧式主轴镗床和铣床；台式机器；转盘；验收条件

Acero de bajo contenido de carbono y aleación, la presencia de níquel incrementa su templabilidad lo que permite una buena respuesta a un proceso de endurecimiento superficial como el cementado. Ideal para aplicaciones que demandan alto desgaste superficial y un núcleo con alta capacidad de absorber energía sin deformarse o fracturarse.

Find the most up-to-date version of DIN 8620-2 at GlobalSpec.

DIN 8620-5 - 1985-02 Machine tools - Boring and milling machines with horizontal spindle - Work-holding fixed tables; Acceptance conditions. Inform now! close-plus