A low carbon steel with a medium manganese content. Has good hardening properties, fair machinability and is excellent for cold bending and forming operations Readily brazed and welded. Suitable for shafting and for applications that do not require the greater strength of high carbon and alloy steels. Conforms to ASTM A-108 and AMS 5069. (Not applicable to bars under 2 15/16" and sizes lighter than 29.34 lbs per foot.)
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Unit of Measure
Items
443-Square

Cold Finished Square Bar
443-Square

Cold Finished Square Bar
443-Square

Cold Finished Square Bar
443-Square

Cold Finished Square Bar
443-Square

Cold Finished Square Bar
Material N/A Type 1018 Steel
Shapeform N/A Square Bar
Size N/A 1/4 inches N/A 5/16 inches N/A 3/8 inches N/A 7/16 inches N/A 1/2 inches
Size N/A 0.25 inches6.35 mm N/A 0.3125 inches7.9375 mm N/A 0.375 inches9.525 mm N/A 0.4375 inches11.1125 mm N/A 0.5 inches12.7 mm
Estimated Weight N/A 0.213 lbs/ft0.316978932 kg/m N/A 0.332 lbs/ft0.494070448 kg/m N/A 0.478 lbs/ft0.711342392 kg/m N/A 0.651 lbs/ft0.968794764 kg/m N/A 0.85 lbs/ft1.2649394 kg/m
Estimated Weight per 12' Bar N/A 2.5 lbs1.134 kg N/A 4.0 lbs1.8144 kg N/A 5.7 lbs2.58552 kg N/A 7.8 lbs3.53808 kg N/A 10.2 lbs4.62672 kg
ASTM Specification N/A AMS 5069 ASTM A-108
Standard Length N/A 10 to 12 ft