See Stainless Steel Tolerances

Stainless Sheet/Plate 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.

MTR MTR Available
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Product Information

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Please note:

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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.
Thickness
1.5
Max Width
48
Max Length
120
Alloy
347
Metal Type
Stainless Steel
Shape
Sheet/Plate
Yes
Full Length
true
Custom Cut Warehouse
1
Weight/Lineal Foot
61.7759 pounds
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Mechanical Properties

Yield Tensile Strength KSI
39
Ultimate Tensile Strength KSI
93
Rockwell Hardness B Scale
85
Density g/cm^3
8
Shear Strength KSI
65
Brinell Hardness 500 kg load
167
Melting Point °F
2550 - 2600
Machinability %
36
Elongation % in 2 in.
45
Electrical Conductivity % IACS
2
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Chemistry Information : 347 Stainless Steel

Element
Percentage
Element
Percentage
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

The 1.5" 347 stainless steel plate offers excellent high-temperature strength, corrosion resistance, and stability during welding or machining, making it ideal for demanding environments and heavy industrial applications.

Yes, custom cutting services are available so you can order the 347 stainless plate in the exact size needed for your project.

Absolutely, the 347 alloy provides superior resistance to oxidation and intergranular corrosion, especially in high-temperature applications and where frequent heating and cooling occurs.

Shipping times depend on warehouse availability, but stock status is clearly indicated online, allowing for prompt order fulfillment and delivery.

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