Stainless Round Bar 455 provides very high strength, good corrosion resistance, and relative ease of machining. 455 has corrosion resistance similar to 304 but with three times the strength. It is typically used in medical instruments, structural components, and aerospace applications.

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.
Diameter
0.625
Max Length
144
Alloy
455
Temper
Annealed
Metal Type
Stainless Steel
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
1.03 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
145
Brinell Hardness 3000 kg load
297
Elongation % in 2 in.
14
Melting Point °F
2550 - 2630
Electrical Conductivity % IACS
2
Yield Tensile Strength KSI
115
Rockwell Hardness C Scale
31
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Chemistry Information : 455 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
Fe
72
C
0.05  max
Mn
0.5  max
Si
0.5  max
S
0.03  max
P
0.04  max
Cu
1.5 - 2.5
Mo
0.5  max
Cr
11 - 12.5
Ni
7.5 - 9.5
Ti
0.8 - 1.4
Nb/Cb
0.1 - 0.5

This stainless steel round bar 455 in annealed temper offers very high strength and good corrosion resistance, making it ideal for medical instruments, structural components, and aerospace applications.

Yes, custom cut lengths are available from the warehouse, with maximum lengths up to 144 inches, allowing you to get the exact size needed for your project.

Yes, this product complies with both RoHS and REACH regulations, ensuring it meets important environmental and safety standards.

The round bar is in stock with multiple length options available, ranging from 12 inches (1.03 lb) up to 144 inches (12.36 lb), and ships promptly from the warehouse.

Yes, a Material Test Report (MTR) is available for this product to verify its chemical and mechanical properties.

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