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Yawanci Standard of Alloy Karfe bututu

Alloy bututu wani nau'i nea106 carbon sumul karfe bututu.Ayyukansa sun fi na bututun ƙarfe maras sumul sosai.Domin wannankarfe bututuya ƙunshi ƙarin Cr, babban juriyar zafinsa, ƙarancin zafin jiki da juriya na lalata wasu.Sewed karfe bututu ba zai iya daidaita, don hakasumul gami karfe tukunyar jirgi bututuAna amfani da su sosai a cikin man fetur, sinadarai, wutar lantarki, tukunyar jirgi da sauran masana'antu.

Alloy Karfe-Bututu
Alloy Karfe bututu

Yawanci misali naAlloy Karfe bututu:
GB/T8162,GB3087,GB5310,ASME SA210,ASME SA213,DIN17175
Aikace-aikace: Don dumama bututu tare da ƙananan matsa lamba da matsa lamba (matsi na aiki gaba ɗaya bai wuce 5.88Mpa ba, zafin aiki yana ƙasa da 450 ° C);ana amfani dashi a cikin tukunyar jirgi mai ƙarfi (matsi na aiki gabaɗaya sama da 9.8Mpa, zafin aiki yana tsakanin 450 ° C da 650 ° C) bututu mai dumama, tattalin arziki, superheater, reheater, bututu masana'antu na petrochemical, da sauransu.

Babban Daraja:
20MnG, 25MnG, 15CrMoG, 35crmo, 42crmo, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, 10crmoal, 9cr5mo.9cr18mo, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, da kuma 10C.

Haƙuri na Alloy Karfe bututu:

Nau'in

Waje Diamita(D)

WT (S)

 

Zane sanyi

OD (mm)

Bambancin da aka yarda (mm)

WT (mm)

Karɓar da aka yarda

(mm)

:30 ~ 50

± 0.3

· 3 zuwa 20

± 10

 

Halayen Injin Alloy Karfe Bututu:

Daidaitawa Daraja Ƙarfin Tensile (MPa) Ƙarfin Haɓaka (MPa) Tsawaitawa (%) Tauri
GB3087 10 335 zuwa 475 ≥195 ≥24 /
20 410 ~ 550 ≥245 ≥20 /  
GB5310 20G 410 ~ 550 ≥245 ≥24 /
20MnG ≥415 ≥240 ≥22 /  
25MnG ≥485 ≥275 ≥20 /  
15CrMoG 440 ~ 640 ≥235 ≥21 /  
12Cr2MoG 450 ~ 600 ≥280 ≥20 /  
12Cr1MoVG 470 ~ 640 ≥255 ≥21 /  
12Cr2MoWVTiB 540 ~ 735 ≥345 ≥18 /  
10Cr9Mo1VNb ≥585 ≥415 ≥20 /  
ASME SA210 Saukewa: SA210A-1 ≥415 ≥255 ≥30 Saukewa: 143HB
SA210C ≥485 ≥275 ≥30 Saukewa: 179HB  
ASME SA213 Saukewa: SA213T11 ≥415 ≥205 ≥30 Saukewa: 163HB
Saukewa: SA213T12 ≥415 ≥220 ≥30 Saukewa: 163HB  
Saukewa: SA213T22 ≥415 ≥205 ≥30 Saukewa: 163HB  
Saukewa: SA213T23 ≥510 ≥400 ≥20 ≤220HB  
Saukewa: SA213T91 ≥585 ≥415 ≥20 ≤250HB  
Saukewa: SA213T92 ≥ 620 ≥440 ≥20 ≤250HB  
Farashin 17175 ST45.8/Ⅲ 410 zuwa 530 ≥255 ≥21 /
15Mo3 450 ~ 600 ≥270 ≥22 /  
13CrMo44 440 zuwa 590 ≥290 ≥22 /  
10CrMo910 480 ~ 630 ≥280 ≥20 /  

 

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Lokacin aikawa: Satumba-01-2022