Product Details, Specifications, and Technical Information
See Stainless Steel Tolerances
Stainless Round Bar N50, also called Nitronic 50, has exceptional wear resistance, galling resistance, corrosion resistance, and very high strength. N50 has about twice the yield strength of 304 and 316 alloys. It is typically used in fasteners, pins and bushings, wear rails, roller bearings, pump components, and other marine environments.
NITRONIC is a trademark of AK Steel.

Dimension Name | Specification |
Diameter | 2.5 |
Max Length | 144 |
Alloy | Nitronic 50 |
MTR Availability | Yes |
Full Length | true |
Material | Stainless Steel |
Shape | Bar-Round |
Custom Cut Warehouse | 0 |
This material meets the following specs: ASTM -A276, ASTM -A479, AMS -5764
Weight/Lineal Foot | ||
16.78 pounds |
Mechanical Properties | |
Property | Value |
Rockwell Hardness B scale | 89 |
Brinell hardness | 183 |
Density g/cm^3 | 7 |
Elongation Typical % | 43 |
Modulus of Elasticity KSI x 10^3 | 28 |
Melting Point °F | 2510 - 2590 |
Reduction of Area % | 66 |
Specific Heat BTU/lb-°F (32-212F) | 1 |
Thermal conductivity BTU-in/hr-ft^2-°F | 92 |
Ultimate Tensile Strength KSI | 113 |
Yield KSI | 59 |
Shear Strength KSI | 77 |
Chemistry Information: Nitronic 50 Stainless Steel | |
Element | Percentage |
Cr | 22 |
Ni | 12.5 |
N | 0.3 |
Mn | 5 |
Fe | 58 |
Mo | 2.25 |
Si | 1 max |