AISI/SAE 8620 Carbon Steel Bar
8620 steel bar is made of a kind of low alloy steel mainly composed of iron, carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel and other elements. It has good hardenability and weldability, and can obtain excellent mechanical properties through heat treatment.
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- Commodity name: AISI/SAE 8620 Carbon Steel Bar
8620 steel bar is made of a kind of low alloy steel mainly composed of iron, carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel and other elements. It has good hardenability and weldability, and can obtain excellent mechanical properties through heat treatment.
AISI/SAE 8620 Carbon Steel Bar Description
8620 alloy steel is a medium-carbon low-alloy steel with high hardness and dimensional stability, as well as high strength and plasticity. In addition, 8620 alloy steel also has good weldability, forgeability and processability, and is widely used in industrial fields such as manufacturing shaft parts, gears, carburized parts, crankshafts and machine tools. 8620 alloy steel is widely used in aviation, automobiles, machinery and other fields, especially in manufacturing high-load, high-strength and fatigue-resistant parts.
Product ParametersProduct 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.
Chemical Composition
C
Mn
Si
Mo
Cr
Ni
S
P
0.18-0.23
0.70-0.90
0.15-0.35
0.15-0.25
0.40-0.60
0.40-0.70
0.035
0.040
Mechanical Properties
Grade
Tensile Strength (Mpa)
Yield Strength (Mpa)
Elongation in 100-150 mm (%)
Reduction in Area
Hardness
SAE 8620
≥ 380
≥ 210
≥ 25
≥ 50
≤ 111HB
Scope of Application
AISI 8620 can be used in a variety of medium strength applications, such as camshafts, fasteners, gears and chains/chain pins.
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AISI/SAE 8620 Carbon Steel Bar - Stock Warehouse
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AISI/SAE 8620 Carbon Steel Bar - Product Inspection
Tensile Strength Testing Tensile Strength Testing Physical Performance Testing Chemical Composition Testing 
Inspection Hardness Testing Spectral Detection Mechanical Properties -
AISI/SAE 8620 Carbon Steel Bar - Product Measurement
Measurement Measurement Measurement Measurement -
AISI/SAE 8620 Carbon Steel Bar - Product Packaging
Jiuzhou Metal
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