Hot Finish Seamless ASTM A519/A106

Test Reports available on request.

GradeChemistry Yield
PSI		Tensile
PSI		Typical Hardness
Min
1020Carbon 0.15-0.2532,00050,000B-60
 MN0.30-0.60   
 P0.040 Max   
 S0.050 Max   
1026Carbon 0.21-0.2835,00060,000B-70
 MN0.60-0.90   
 P0.040 Max   
 S0.050 Max   

Outside Diameter Tolerances

Outside Diameter
(OD) Size RangePlus & Minus
2.000" - 2.499"0.170"
2.500"-2.999"0.019"
3.000"-3.499"0.021"
3.500"-3.999"0.023"
4.000"-4.499"0.025"
4.500"-4.999"0.027"
5.000"-5.499"0.029"
5.500"-5.999"0.031"
6.000"-6.499"0.033"
6.500"-6.999"0.035"
7.000"-7.499"0.037"
7.500"-7.999"0.040"
8.000"-8.499"0.043"
8.500"-8.999"0.045"
9.000"-9.499"0.048"
9.500"-9.999"0.050"
10.000"-10.499"0.053"
10.500"-11.000"0.055"
11.001"-24.000"1% O.D.

Wall Tolerances

Wall ThicknessMaximum Over & Under Nominal Wall
2" to 11" O.D.Over 11" O.D.
PlusMinusPlusMinus
Walls Under 10% of nominal O.D.10.00%10.00%12.50%12.50%
Walls 10% of nominal O.D. to 25% of nom. O.D. inclusive7.50%7.50%12.50%12.50%
Wall over 25% of nominal O.D.7.50%7.50%12.50%12.50%