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
0.3125
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
0.27 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, offering high strength, hardness, and corrosion resistance. It comes in Condition A with a cold finish, making it suitable for applications requiring extensive machining and welding.

Yes, this round bar is available for custom cutting with lengths up to 144 inches. Custom cuts are processed at warehouse 1, allowing you to order the exact size needed.

Yes, this product complies with both RoHS and REACH regulations, ensuring it meets important environmental and safety standards.

This alloy 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.

Yes, a material test report (MTR) is available for this product, providing documented quality assurance for your purchase.

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