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Product Details, Specifications, and Technical Information

Stainless Round Bar 420 offers excellent strength, good heat resistance, but only mild corrosion resistance. 420 possesses similar qualities to the 410 grade, but provides improved hardness and strength when heat treated. It is typically used in shear blades, needle valves, surgical equipment, cutlery, bearings, bushings, fasteners, screens, mine ladder rungs, pumps shafts, valve components, turbines, steam and gas applications.

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Dimension Name Specification
Diameter 8
Max Length 144
Alloy 420
MTR Availability No
Material Stainless Steel
Shape Bar-Round
Custom Cut Warehouse 1
Weight/Lineal Foot
168.81 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Mechanical Properties
Property Value
Yield Tensile Strength KSI 55
Density g/cm^3 8
Ultimate Tensile Strength KSI 100
Brinell Hardness 3000 kg load 195
Rockwell Hardness B Scale 92
Melting Point °F 2640 - 2750
Machinability % 50
Elongation % in 2 in. 15
Shear Strength KSI 61
Electrical Conductivity % IACS 3
Chemistry Information: 420 Stainless Steel
Element Percentage
C 0.46
Mn 0.4
Si 0.4
Fe 85.44
Cr 13
V 0.3
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