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Product Details, Specifications, and Technical Information

See Stainless Steel Tolerances

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.

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Dimension Name Specification
Max Length 144
Hex Size 0.5
Alloy 347
Production Method Cold Drawn
MTR Availability Yes
Material Stainless Steel
Shape Bar-Hex
Custom Cut Warehouse 1
Weight/Lineal Foot
0.76 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
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