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Stainless Round Bar 17-4 offers high strength, hardness, corrosion resistance, and relative ease of machining. The combination of strong mechanical and fabrication properties make stainless 17-4 rectangle a versatile material for applications that require extensive machining and welding. It is typically used in gate valves, chemical processing equipment, pump shafts, gears, ball bearings, bushings, and fasteners.

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.
Diameter
1.4375
Max Length
144
Alloy
17-4
Temper
Condition A
Metal Type
Stainless Steel
Shape
Bar-Round
Grade
PH
Yes
Full Length
true
Custom Cut Warehouse
1
Weight/Lineal Foot
5.645 pounds
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Mechanical Properties

Density g/cm^3
8
Yield Tensile Strength KSI
145
Ultimate Tensile Strength KSI
160
Machinability %
45
Electrical Conductivity % IACS
2
Brinell Hardness 3000 kg load
363 max
Elongation % in 2 in.
6 - 15
Rockwell Hardness C Scale
39 max
Melting Point °F
2550 - 2620
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Chemistry Information : 17-4 Stainless Steel

Element
Percentage
Element
Percentage
Element
Percentage
C
0.07  max
Cu
3 - 5
Cr
15 - 17.5
Fe
73
Mn
1  max
Nb + Ta
0.15 - 0.45
Nb
0.45  max
Ni
3 - 5
P
0.04  max
S
0.03  max
Si
1  max
Ta
0.45  max

This stainless round bar is available in multiple lengths including 12, 24, 36, 48, 72, and 144 inches, all in stock and ready to ship.

Yes, custom cutting is available from the warehouse, allowing you to order the round bar cut to your desired length.

Yes, the 17-4 PH stainless steel round bar in Condition A offers high strength, hardness, corrosion resistance, and good machinability, making it ideal for machining and welding tasks.

Yes, a material test report (MTR) is available for this product to verify its chemical and mechanical properties.

This round bar is commonly used in gate valves, chemical processing equipment, pump shafts, gears, ball bearings, bushings, and fasteners due to its strong mechanical and fabrication properties.

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