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Stainless Hex Bar 347 provides high strength, high temperature capability, and corrosion resistance in strongly oxidizing environments. 347 is an austenitic stainless and also can operate at high temperatures without losing strength. It is typically used in aerospace for aircraft exhausts, collector rings, expansion joints, and in high temperature chemical processing.
Dimension Name | Specification |
Max Length | 144 |
Across Flats | 1 |
Alloy | 347 |
Production Method | Cold Drawn |
MTR Availability | Yes |
Material | Stainless Steel |
Shape | Bar-Hex |
Custom Cut Warehouse | 1 |
Weight/Lineal Foot | ||
3.01 pounds |
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 |