Product Details, Specifications, and Technical Information
Stainless Steel Round Bar 347 is an austenitic chromium-nickel stainless steel known for its excellent corrosion resistance, especially in high-temperature environments. It's stabilized with niobium (columbium) to prevent carbide precipitation, enhancing its weldability and resistance to intergranular corrosion. This material maintains its strength and oxidation resistance up to 1500°F (815°C), making it suitable for demanding applications. Common uses include jet engine parts, high-temperature chemical processing equipment, and boiler components.

Dimension Name | Specification |
Diameter | 2.5 |
Alloy | 347 |
Eniteo Vendor ID | 3143 |
Brand | Slice of Stainless |
Material | Stainless Steel |
Shape | Bar-Round |
Weight/Lineal Foot | ||
16.839 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 |
Ultimate Tensile Strength KSI | 93 |
Density g/cm^3 | 8 |
Yield Tensile Strength KSI | 39 |
Brinell Hardness 500 kg load | 167 |
Rockwell Hardness B Scale | 85 |
Shear Strength KSI | 65 |
Electrical Conductivity % IACS | 2 |
Melting Point °F | 2550 - 2600 |
Machinability % | 36 |
Elongation % in 2 in. | 45 |
Chemistry Information: 347 Stainless Steel | |
Element | Percentage |
Mn | 2 max |
C | 0.08 max |
P | 0.045 max |
S | 0.03 max |
Si | 0.75 max |
Cr | 17 - 19 |
Ni | 9 - 13 |
Nb + Ta | 1 max |