Small outer diameter hypodermic stainless steel 304 round tube is a highly polished, thin-walled tube with a narrow external diameter. Its precision-engineered dimensions and smooth surface make it ideal for applications requiring precise fluid delivery or insertion into small spaces. This tube is often used in medical devices, such as needles and catheters, as well as in industrial applications, such as microfluidics and analytical instruments.
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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.
Outer Diameter
0.046
Wall
0.006
Inner Diameter
0.034
Length
60
Alloy
304
Temper
Full Hard
Gauge
18.5G-TW
Metal Type
Stainless Steel
Shape
Tube-Hypodermic
Brand
RoundWorks
Weight/Lineal Foot
0.1 pounds
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Mechanical Properties

Density g/cm^3
8
Ultimate Tensile Strength KSI
186 min
Yield Tensile Strength KSI
140 min
Elongation % in 2 in.
1 min
Melting Point °F
2550 - 2651
Rockwell Hardness C Scale
41
Brinell Hardness 3000 kg load
371
Electrical Conductivity % IACS
2
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Chemistry Information : 304 Stainless Steel

Element
Percentage
Element
Percentage
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

This hypodermic tube is made from 304 stainless steel with a full hard temper. It has an outer diameter of 0.046 inches, a wall thickness of 0.006 inches, and an inner diameter of 0.034 inches, making it suitable for precise fluid delivery applications.

Yes, the highly polished, thin-walled 304 stainless steel tubing is ideal for medical devices such as needles and catheters due to its precise dimensions and smooth surface.

The product is offered in a standard 60-inch length, and while the data does not specify custom cutting options, it is sold as a pack of 8 pieces each 60 inches long.

The tube weighs approximately 0.1 lb per piece and is currently in stock, available for purchase in packs of 8 pieces.

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