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
Info

Product Information

Info

Please note:

close
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
0.5
Max Length
144
Metal Type
Stainless Steel
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
0.66 pounds
Info

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
Info

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

The 0.5" Stainless Round Bar 455-Annealed is available in multiple lengths ranging from 12 inches up to 144 inches, allowing you to select the size that best fits your project needs.

Yes, the 455 stainless steel round bar offers very high strength—about three times stronger than 304 stainless steel—while maintaining good corrosion resistance, making it ideal for medical instruments, structural components, and aerospace uses.

Yes, custom cut lengths are available from the warehouse, and a material test report (MTR) is provided with this product to ensure quality and compliance.

Yes, the 455 stainless steel round bar complies with both RoHS and REACH standards, ensuring it meets environmental and safety regulations.

The 455 stainless steel round bar in annealed temper offers relative ease of machining, balancing high strength with good workability for manufacturing processes.

Can't find what you're looking for?