A656 Gr80 ígwè efere

ASTM A656 ọkwa 80|A656 Gr.80|A656 Gr80 efere ígwè

ASTM A656 Ike dị elu, obere alloy na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-arụ ọrụ nchara na-arụ ọrụ n'ime ngwa nhazi ebe ịdị arọ dị mfe na nhazi nhazi dị oke mkpa. Ngwa gụnyere: frimgbọ gwongworo, kreenu, na akụrụngwa ụgbọ ala.ASTM A656 Grade 80 Steel Plate  Gnee Steel na-emepụta efere ígwè A656 Grade 80 na-arụ ọrụ nke ọma na ike dị egwu, nguzogide corrosion dị ịrịba ama ma dị n'ọtụtụ akara ule.

Gnee steel bụ ọkachamara na-ebunye ASTM ígwè efere na A656 Grade 80 . Maka ozi ọzọ nke A656 Grade 80 ígwè efere, biko lelee ha na-esonụ:

Ngwakọta kemịkalụ % nke nyocha ngwaahịa nke ọkwa A656 Ọkwa 60

Ọdịnaya nke columbium na vanadium ga-adịkwa n'otu n'ime ihe ndị a:

columbium 0.008-0.10% na vanadium <0.008%;

columbium <0.008% nwere vanadium 0.008-0.15%; ma ọ bụ

0.008-0.10% na vanadium 0.008-0.15% na columbium gbakwunyere vanadium erughị 0.20%.

Njirimara akụrụngwa nke ọkwa A656 Ọkwa 80