Table 4. Condition of the Steels, As Received 



Alloy 



Wrought iron 

 Armco iron 

 AISIC1010 

 AISI 1015 

 ASTM A36 

 ASTM A387-D 

 HSLA No. 1 



HSLA No. 2 

 HSLA No. 3 



HSLA No. 4 

 HSLA No. 5 



HSLA No. 6 



HSLA No. 12 



HS No. 1 

 HS No. 2 

 HS No. 3 



AISI 4130 

 AISI 4140 



AISI 4340 (200 ksi) 



AISI 4340 (150 ksi) 



AISI 502 



18% Ni, maraging (0.202) 



Condition 



As fabricated pipe 



Mill finish, anodically cleaned 



Hot rolled (mill) and pickled (laboratory) 



Grit blasted 



Hot rolled (mill) and pickled (laboratory) 



Hot rolled (mill) and pickled (laboratory) 



Water quenched from 1,650°F to 1,750°F and tempered at 

 1,100°F to 1,275°F (mill), blast cleaned (laboratory) 



Hot rolled and pickled 



Water quenched from 1,650°F and tempered at 1,150°F to 

 1,200°F (mill), blast cleaned (laboratory) 



Hot rolled (mill) and pickled (laboratory) 



Water quenched from 1,650°F to 1,750°F and tempered at 

 1,150°F to 1,275°F (mill), blast cleaned (laboratory) 



Consumable electrode vacuum melt, hot rolled, annealed, 

 cleaned and oiled 



Quenched and tempered 



Quenched and tempered 



Solution annealed and aged 



Consumable electrode vacuum melt, hot rolled, annealed, 

 cleaned and oiled 



Quenched and tempered 



Austenized at 1,550°F for 0.7 hr, oil quenched to room 

 temperature, tempered at 900°F for 1 hr, air cooled to 

 room temperature 



Oil quenched from 1,5 50°F, tempered for 1 hr at 7-50°F, 

 blast cleaned (laboratory) 



Oil quenched from 1,550°F, tempered for 1 hr at l,050 o F, 

 blast cleaned (laboratory) 



Annealed and pickled, No. 1 sheet finish (mill) 



Electric furnace air melt, air cast, annealed, desealed and 

 oiled 



Continued 



21 



