AISI 8620 | SAE 8620
(UNS G86200) SAE 8620 Alloy Steel | SAE 8620 Bright Bars | SAE 8620 Alloy Steel Round Bars | SAE 8620 Forged Bars | SAE 8620 Round Bar Supplier | SAE 8620 Supplier | SAE 8620 Manufacturer | SAE 8620 Exporter | SAE 8620 Stockist | SAE 8620 Dealer
SAE 8620 material properties are high strength and extreme toughness. SAE 8620 hardness is high as compared to other grades of steel. SAE 8620 is also known as case hardening steel. AISI 8620 applications are in the fields of Shipbuilding, Aircraft Industry, Mechanical Engineering, Oil Industry, Iron and Steel Industry, etc. SAE 8620 equivalent grades are AISI 8620 and UNS G86200.
National Steel Industries provides SAE 8620 round bars, forged bars, bright bars and other sizes of premium quality. Ready stock material of SAE 8620 in sizes 20mm to 190mm dia. Round bar supplier of AISI 8620 for over two decades. We are one of the most trusted manufacturers and exporters of SAE 8620 grade steel Bars. We offer AISI 8620 round bars in hot rolled and Bright condition.
National Steel Industries is the most prominent supplier of SAE 8620 steel. Buy good quality SAE 8620 round bar and AISI 8620 sheets from us which are tested for a variety of parameters and delivered with a material test certificate for complete quality assurance.
SAE 8620 chemical composition and AISI 8620 mechanical properties are mentioned below:
SAE 8620 Chemical Composition
The AISI 8620 or SAE 8620 carbon content comes under low carbon content of 0.18-0.23%. The Manganese is from 0.70-0.90 % which imparts hardness to the material. The P and S are 0.035 and 0.040 % max because excess content of P and S can harm the material. Even Cr and Mo are added to 8620 grade which imparts hardness and corrosion resistance property to the material.
P Max.: 0.035
S Max.: 0.04
SAE 8620 Mechanical Properties
The AISI 8620 or SAE 8620 has mechanical properties complying with high tensile strength and hardness. The Tensile strength is 530 N/mm² and yield strength is 385 N/mm². AISI 8620 has properties of machinability and hence it is used to make machine parts.
Tensile Strength 530 N/mm²
Yield Strength 385 N/mm²
Hardness 146 HB
SAE 8620 Heat Treatments
Heat treatments applied on AISI 8620 round bars are annealing, quenching, hardening, normalizing, tempering, etc. Heat treatments can vary the mechanical properties of the SAE 8620 alloy steel. The AISI 8620 material is tested for a variety of parameters such as impact testing, mechanical testing, chemical analysis testing, bent testing, etc. Heat Treated AISI 8620 round bars are of very tensile strength and are used to make steel products.
Forging or hot rolling