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OVERVIEW SPECIFICATIONS AND TECHNICAL INFORMATION
See Stainless Steel Tolerances
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.

Dimension Name |
Specification |
Alloy | 17-4 |
Temper | Condition A |
Production Method | HRAP |
Height | 2 |
Max Length | 144 |
MTR Availability | Yes |
Grade | PH |
Material | Stainless Steel |
Shape | Bar-Square |
Custom Cut Warehouse | 1 |
Weight/Lineal Foot |
||
13.92 pounds |
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.
Mechanical Properties |
|
Property | Value |
Brinell Hardness 3000 kg ball | 327 |
Rockwell Hardness C scale | 35 |
Density g/cm^3 | 7 |
Elongation Typical % | 5 |
Melting Point °F | 2550 - 2620 |
Modulus of Elasticity KSI x 10^3 | 28 |
Specific Heat BTU/lb-°F (32-212F) | 1 |
Thermal Conductivity BTU-in/hr-ft^2-°F | 116 |
Tensile Strength KSI | 160 |
Yield Strength KSI | 145 |
Chemistry Information: 17-4 Stainless Steel |
|
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 |