Stainless Square Bar 420 Oversize 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.

Oversize material will be larger than listed measurements and is designed to be machined down to those dimensions.

MTR MTR Available
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Product Information

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Please note:

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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.
Height
1
Max Length
24
Metal Type
Stainless Steel
Shape
Bar-Square
Yes
RoHS
Yes
REACH
Yes
Eniteo Vendor ID
3145
Custom Cut Warehouse
0
Alloy
420
Production Method
Ground
Weight/Lineal Foot
3.44 pounds
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Mechanical Properties

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
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Chemistry Information : 420 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.46
Mn
0.4
Si
0.4
Fe
85.44
Cr
13
V
0.3

This stainless steel 420 square bar offers excellent strength and good heat resistance, with improved hardness and strength when heat treated. It has a Brinell hardness of 195 and a Rockwell hardness of 92, making it suitable for applications requiring durability and moderate corrosion resistance.

Yes, the bar is available in oversize dimensions designed to be machined down to precise sizes. However, the current warehouse does not offer custom cut services for this product, so cutting must be done by the buyer.

Yes, due to its strength and hardness, this 420 stainless steel bar is commonly used in surgical equipment, needle valves, and cutlery, making it a good choice for precision and medical applications.

The product complies with RoHS and REACH standards and includes an available Material Test Report (MTR) to verify quality and specifications.

The bar is in stock and ships with a weight of approximately 6.78 lbs for a 24-inch length. It is sold by Online Metals and ready for immediate shipment.

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