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
1.25
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
5.32 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 is hot rolled with a pickled surface and has good machinability, making it suitable for extensive machining and welding applications.

Yes, the 1.25" stainless square bar is available for custom cutting at the warehouse, with maximum lengths up to 144 inches. Custom cut options are supported to meet your project requirements.

Yes, this product complies with RoHS and REACH regulations, ensuring it meets environmental and safety standards. Additionally, material test reports (MTR) are available for quality assurance.

This 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 properties and corrosion resistance.

The bar is offered in various lengths ranging from 12 inches to 144 inches, with corresponding shipping weights from approximately 5.32 lb to 63.84 lb, allowing buyers to select the size that best fits their needs.

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