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UPS Rate Increases on Long Lengths! Buy < 36” Lengths & Save with: SHIPCHEAP15



Prototype, Test, Teach


Experiment with new materials by ordering Protoboxes or Sample Packs


Product Details, Specifications, and Technical Information

Each piece in this pack is 4" x 4" and comes with the following thicknesses: 26 ga.(0.018"), 24 ga.(0.024"), 22 ga.(0.030"), 20 ga.(0.036")

Stainless Steel Sample Pack Sheet 304 #4 offers an inexpensive way to make sure you get the correct material for your project. 304 offers a mix of strength, durability, and corrosion resistance without being overly specialized. 304 is by any measure the most commonly used stainless steel alloy in the world. It is typically used in aerospace, food and beverage industry, pressure containers, architectural designs and trim, cryogenic applications, and chemical processing equipment.

The #4 finish is a shiny brushed finish.

shape Image
Dimension Name Specification
Alloy 304
Shape Type Sheet
Finish #4
MTR Availability No
Material Stainless Steel
Shape Sample Pack
Custom Cut Warehouse 0
Pack Thicknesses 26 ga.(0.018"), 24 ga.(0.024"), 22 ga.(0.030"), 20 ga.(0.036")
Weight/Lineal Foot
1.0 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
Density g/cm^3 8
Brinell Hardness 3000 kg load 195 max
Elongation % in 2 in. 55
Yield Tensile Strength KSI 35
Rockwell Hardness B Scale 92 max
Melting Point °F 2550 - 2651
Shear Strength KSI 56
Machinability % 40
Ultimate Tensile Strength KSI 85
Electrical Conductivity % IACS 2
Chemistry Information: 304 Stainless Steel
Element Percentage
C 0.08 max
Cr 20
Fe 66.34 - 74
Ni 8 - 10.5
Mn 2 max
P 0.045 max
S 0.03 max
Si 1 max
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