Stainless Square Bar 17-4 Condition A 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.
Height
1
Max Length
144
Alloy
17-4
Temper
Condition A
Production Method
Hot Rolled
Metal Type
Stainless Steel
Shape
Bar-Square
Grade
PH
Surface
Pickled
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
3.41 pounds
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Mechanical Properties

Density g/cm^3
8
Brinell Hardness 3000 kg load
363 max
Rockwell Hardness C Scale
39 max
Melting Point °F
2550 - 2620
Yield Tensile Strength KSI
145
Ultimate Tensile Strength KSI
160
Elongation % in 2 in.
6 - 15
Machinability %
45
Electrical Conductivity % IACS
2
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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 square bar is made from 17-4 PH alloy in Condition A temper, offering high strength, hardness, and corrosion resistance. It has a machinability rating of 45 and is hot rolled with a pickled surface finish, making it suitable for extensive machining and welding.

Yes, this stainless steel square bar can be custom cut with lengths available up to 144 inches. Custom cuts are processed from the warehouse, allowing you to order the exact size needed for your project.

This 17-4 PH stainless steel square 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.

Yes, this product complies with RoHS and REACH regulations and comes with Material Test Reports (MTRs) available, ensuring quality and regulatory compliance.

The 1" Stainless Square Bar 17-4 PH is in stock and available in multiple lengths ranging from 12 to 144 inches. Shipping weights vary by length, and the product is sold by Online Metals with prompt availability.

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