SA 387 Qib 22 Chav Kawm 1yog ib tug chromium-molybdenum (Cr-Mo) alloy steel phaj teev nyob rau hauv ASME SA-387/SA-387M tus qauv, engineered rau welded siab hlab ntsha thiab high-temperature pab.
Nws qhov qis- carbon alloy formulation muab zoo heev siab -kub creep kuj, oxidation kuj thiab weldability. CovChav Kawm 1Kev xaiv yuav tsum tau kuaj xyuas ultrasonic kom tshem tawm cov teeb meem sab hauv, lav cov qauv kev ncaj ncees rau cov ntawv thov tseem ceeb.
Nws yog siv dav hauv kev lag luam roj thiab roj, petrochemical thiab hluav taws xob tsim kev lag luam los tsim cov khoom tseem ceeb xws li boilers, reactors, heat exchangers thiab piping uas ua haujlwm nyob rau hauv lub caij nyoog siab - cua sov thiab siab - siab.
Chemical Composition (%):
|
Qib / Khoom siv |
Element |
Composition(Max-A, Min-I) |
|
SA387 Qib 22 Chav Kawm 1
|
C |
0.05-0.15 |
|
Mn |
0.30-0.60 |
|
|
Si |
A:0.50 |
|
|
P |
0.035 |
|
|
S |
0.035 |
Mechanical Properties (Mpa)
|
Qib / Khoom siv |
Tensile Test |
Ksi/MPa |
|
SA387 Qib 22 Chav Kawm 1
|
Tensile zog |
60-85/415-585 |
|
Yield zog |
30/205 |
|
|
Elongation |
18% |
|
|
Impact Test (yog tias muaj) |
Daim ntawv thov
Cov nkoj siab
Kev tsim kho kom muaj - kub, siab - cov pa roj carbon monoxide thiab cov kua ua kua, ua kom muaj kev ntseeg siab ntawm cov qauv hauv cov xwm txheej tseem ceeb hauv kev lag luam.
Boilers
Siv rau hauv cov chaw tsim hluav taws xob thiab cov chaw tsim khoom hnyav kom tiv taus qhov kub ntxhov siab thaum lub sij hawm tsim hluav taws xob thiab cov txheej txheem hloov hluav taws xob.
Thaum tshav kub kub Exchangers
Deployed nyob rau hauv petrochemical refining thiab chemical processing operations, kom ntseeg tau tias kub pauv tau npaum thaum tiv corrosive thiab siab -kub media.
Cia Tank
Tsim los ua kom siab - qhov kub thiab txias cia ntawm cov kua dej tsis hloov pauv lossis rov ua haujlwm, nrog rau ntev - lub sij hawm thermal load thiab media yaig.
Roj & Roj
Qhov zoo tshaj plaws rau cov kua qaub tuav cov tshuab thiab cov cuab yeej petrochemical, muab kev tiv thaiv zoo rau sulfide kev ntxhov siab tawg thiab ua haujlwm hnyav.
Lub zog tiam
Siv los tsim cov khoom tseem ceeb hauv thermal fais fab nroj tsuag thiab cov roj turbines, ua kom muaj kev ruaj khov siab - cua sov, siab - kev ua haujlwm siab.
Qhov zoo
High Temperature Resistance:Ua kom muaj zog thiab ruaj khov nyob rau hauv qhov kub siab, mus txog 600℃(1100℃F).
Corrosion & Oxidation Resistance:Chromium cov ntsiab lus muab kev tiv thaiv zoo tshaj, tseem ceeb heev rau qhov chaw hnyav.
Lub zog & Durability:Molybdenum txhim khu lub zog tensile thiab hardness, kom ntseeg tau lub neej ntev.
Weldability:Zoo weldability tso cai rau kev tsim thiab kho kom zoo.
Tus nqi -zoo:Ntev - txuag lub sij hawm los ntawm kev txo cov txij nkawm thiab kev pab lub neej ntev.
Versatility:Haum rau ntau daim ntawv thov uas xav tau ob qho tib si lub zog thiab tsis kam mus rau tshav kub / corrosion.
Yog tias koj muaj qhov yuav tsum tau ua rau SA 387 Qib 22 Chav Kawm 1, peb zoo siab tos txais koj qhov kev nug. GNEE tuav cov khoom lag luam loj uas feem ntau siv cov qib siab zog steel rau koj xaiv.Rau cov ncauj lus kom ntxaws txhua yam khoom, tshuaj lom neeg muaj pes tsawg leeg, thiab cov ntaub ntawv kev, nrog rau cov qauv dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw, ruaj khov zoo, thiab kev pabcuam tshaj lij. Email: beam@gneesteelgroup.com.
1.Dab tsi yog SA 387 Qib 22 Chav Kawm 1 sib npaug?
SA 387 Qib 22 Chav Kawm 1 yog sib npaug rau ASTM A387 Qib 22 Chav Kawm 1, nrog rau kev sib tw thoob ntiaj teb yog EN 10CrMo9-10 thiab DIN 10CrMo9-10, tag nrho cov kos npe rau 2.25% Chromium-1% Molybdenum steel siab rau cov khoom siv qis dua tensile lub zog xav tau ntau dua li Chav Kawm 2.
2.Tus nqi ntawm SA 387 Qib 22 Chav Kawm 1 yog dab tsi?
Tus nqi ntawm SA 387 Qib 22 Chav Kawm 1 alloy steel phaj sib txawv los ntawm tus neeg muag khoom, qhov ntau, tuab, thiab kev ua lag luam, tab sis feem ntau yog li ntawm $ 600 txog $ 3,000 USD ib tuj (los yog ib puag ncig $ 100-$ 500+ ib kg), nrog rau cov lus qhia tshwj xeeb uas qhia cov nqi xws li $ 700- $ 800 / 100 ton / t. cov khoom siv, yog li kev nug ncaj qha nrog cov neeg muag khoom kom paub meej tus nqi yog qhov zoo tshaj plaws.