AISI/SAE 8620 Carbon Steel Bar

The 8620 steel bar is a type of low alloy steel primarily comprised of iron, carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, and other elements. It exhibits good hardenability and weldability, and can achieve exceptional mechanical properties through heat treatment.

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AISI/SAE 8620 Carbon Steel Bar Description

8620 alloy steel is a medium-carbon low-alloy steel known for its high hardness, dimensional stability, strength, and plasticity. Additionally, it offers good weldability, forgeability, and processability, making it widely utilized in industrial applications such as manufacturing shaft parts, gears, carburized components, crankshafts, and machine tools. This type of steel finds extensive use in aviation, automotive, machinery, and other fields, particularly in the production of high-load, high-strength, and fatigue-resistant parts.

Product Parameters

Product Name	AISI/SAE 8620 Carbon Steel Bar
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Common Round Bar Specifications	3.0-50.8 mm, Over 50.8-300mm
Flat Steel Common Specifications	6.35x12.7mm, 6.35x25.4mm, 12.7x25.4mm
Hexagon Bar Common Specifications	AF5.8mm-17mm
Square Bar Common Specifications	AF2mm-14mm, AF6.35mm, 9.5mm, 12.7mm, 15.98mm, 19.0mm, 25.4mm
Length	1-6meters, Size Accept Custom
Diameter(mm)	Hot Rolling Round Bar	25-600	Cold Rolling Square Bar	6-50.8
	Hot Rolling Square Bar	21-54	Cold Rolling Hexagon Bar	9.5-65
	Cold Rolling Round bar	6-101.6	Forged Rebar	200-1000
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.
Scope of Application