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SB450 JIS ọkọlọtọ Pressure Vessel Steel Plate
SB450 JIS ọkọlọtọ Pressure Vessel Steel Plate
SB450 JIS ọkọlọtọ Pressure Vessel Steel Plate
SB450 JIS ọkọlọtọ Pressure Vessel Steel Plate

SB450 JIS ọkọlọtọ Pressure Vessel Steel Plate

SB450 ji esi mmiri ọkụ ígwè efere ekesịpde a elu mkpụrụ ike na tensile ike tụnyere na mgbali arịa ígwè efere SB410.Minimum mkpụrụ ike ji esi mmiri ọkụ ígwè efere SB450 ga-245Mpa, na tensile ike nke SB450 mgbali arịa ígwè efere ga-n'ime 450-590Mpa. Ugbu a, anyị nye kemịkalụ kemịkalụ SB450 nchara n'okpuru tebụl, maka ọkpụrụkpụ karịa 25mm, enwere ike ịkọwa ọdịnaya nke carbon dị n'ime 0.30% na nke Mn nwere ike ịbụ n'ime 1.00%.
Nkọwa:
JIS G3103 na-akọwapụta efere ígwè na-ekpo ọkụ na-ekpo ọkụ nke carbon steel na molybdenum alloy steel nke a ga-eji maka ọkụ ọkụ na arịa nrụgide, ewezuga ndị a ga-eji na ụlọ na okpomọkụ oyi. Standardkpụrụ a na-ekpuchi ígwè SB410, SB450, SB480, SB450M na SB480M. A na-eji efere ndị a eme ihe n'ọtụtụ ebe na-emepụta ihe ọkụkụ na arịa nrụgide na ụlọ ọrụ dị ka petrochemical na mmepụta ihe.

MKPỤRỤ ígwè:
Ọkpụrụkpụ: 6MM ruo 300MM,
Ogologo: 1500mm ruo 4050mm,
Ogologo: 3000mm ruo 15000mm
Ngwakọta kemịkalụ na arụrụ arụ:
Ihe mejupụtara kemịkalụ SB450
Ọkwa Ihe kacha (%)
C Si Mn P S Mo
SB450 0.28-0.31 0.15-0.40 0.90 0.030 0.030

Ọkwa SB450 Akụkụ arụrụ arụ
Ọkpụrụkpụ Mmụba Ịkwụsị Ogologo oge
SB450 mm Min Mpa Mpa Min %
t≦25 245 450-590 19
25 245 450-590 23

Ihe chọrọ nka na ụzụ na ọrụ ndị ọzọ:
Nnwale esemokwu dị elu
Nyocha kemịkalụ
Nnwale emetụta ọnọdụ okpomọkụ dị ala
Nnwale Ultrasonic n'okpuru EN 10160, ASTM A435, A577, A578
Enyere asambodo ule Orginal Mill n'okpuru EN 10204 FORMAT 3.1/3.2
Agba agba agba na eserese, ịcha na ịgbado ọkụ dị ka onye ọrụ njedebe chọrọ
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