304 / 304L Stainless Seamless Mechanical Tubing

Generally known as hollow bar, 304 / 304L seamless mechanical tubing is generally used for mechanical and machining applications.

Stock size range:

OD:
1.250" OD through 9" OD
Walls:
.188" wall through 1.00" wall

Specifications: ASTM A511, ASTM A269, AMS 5639 Chemistry only

 304304L
Typical Chemical Requirements
Carbon Max 0.08 0.035
Manganese Max 2.00 2.00
Phosphorous Max 0.040 0.040
Sulfur Max 0.030 0.030
Silicon Max 1.0000 1.00
Chromium Range 18.0-20.0 18.0-20.0
Nickel Range 8.0-11.0 8.0-13.0
Mechanical Properties
Tensile Strength Min 75 ksi 75 ksi
Yield Strength Min 30 ksi 30 ksi
Elongation Min in 2" 35% 35%

Shop 304 / 304L Stainless Seamless Mechanical Tubing

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