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
2.75
Max Length
144
Alloy
17-4
Temper
Condition A
Production Method
Cold Finish
Metal Type
Stainless Steel
Shape
Bar-Round
Grade
PH
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
20.45 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 steel round bar is made from 17-4 PH alloy, known for its high strength, hardness, and corrosion resistance. It comes in Condition A temper with a cold finish, offering good machinability and suitability for welding. Typical uses include gate valves, chemical processing equipment, pump shafts, gears, ball bearings, bushings, and fasteners.

Yes, custom cut lengths are available from the warehouse. The maximum length you can order for this 2.75" diameter round bar is 144 inches.

Yes, this stainless steel round bar complies with both RoHS and REACH regulations, ensuring it meets environmental and safety standards.

Yes, Material Test Reports (MTRs) are available for this product, providing detailed certification of its material properties.

The round bar is offered in multiple lengths ranging from 12 inches up to 144 inches, all currently in stock and ready to ship. Shipping weights vary by length, with the 12-inch piece weighing approximately 20.45 lbs and the 144-inch piece weighing about 245.4 lbs.

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