ASTM A333/ A333M – Litlhaloso tse Tloaelehileng tsa 16 bakeng sa Pipe ea Tšepe e Seamless le e Welded bakeng sa Tšebeletso ea Mocheso o Tlase le Lisebelisoa tse ling tse nang le Notch e Hlokehang.

ASTM A333 e koahela lerako le se nang seamless le tjheseletso ea khabone le peipi ea tšepe e etselitsoeng ho sebelisoa ka mocheso o tlase. Pipe e tla etsoa ka mokhoa o se nang seamless kapa welding ka ho eketsoa ha tšepe ea ho tlatsa ts'ebetsong ea welding. Liphaephe tsohle tse se nang moroallo le tse cheselitsoeng li tla lokisoa ho laola sebopeho sa tsona.

Thepa ea Mechini: Kereiti ea 1 Kereiti ea 6
Tensile Strength, min, psi (MPa) 55,000 (380) 60,000 (415)
Kotulo e Matla, min, psi (MPa) 30,000 (205) 35,000 (240)

Teko ea CVN Impact (Charpy):
Bonyane ba Boipheliso ba Teko
Mophato 1 -50 (F) -45 (C)
Kereiti ya 6 -50 (F) -45 (C)