Tsev »Ntaub ntawvZoo siabAlloy SteelZoo siabTsim cov qauv ASME B36.10 ASME B36.19

Tsim cov qauv ASME B36.10 ASME B36.19

Chromium Molybdenum alloy steel lossis chromium molybdenum, crmo yog ib qho hlau sib dhos siv rau cov kev pabcuam kub thiab kub. Txoj kev lag luam chromium molybdenum yog siv nyob rau hauv lub hwj chim tiam thiab petrochemical rau nws tensile lub zog, corrosion tsis kam thiab lub zog kub. Chromium Molybdenum muaj lub zog zoo dua qub dua li cov neeg tsim qauv siv thinner phab ntsa tubing lossis me me uas hla kev los txo qhov hnyav tag nrho.

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ASTM A193 Qib B7 yog cov khoom siv cov khoom siv chromium rau lub zog hlau-molybdenum rau siab, siab siv tau, thiab cov ntaub ntawv tshwj xeeb. Qib B7 yog ib qho cua sov kho chromium molybdenum yuav tsum tau ntawm 100 ksi, muaj zog tsawg kawg ntawm 75 ksi thiab lub siab kawg ntawm 35 hrc. Lub ATTM A193 Cov Kev Siv Tshwj Xeeb Tshwj Xeeb rau Tshuaj Muaj Tshuaj, Cov Khoom Siv Txhua Yam, Hardness, Kev Kho Mob Cua Sov, thiab Pom zoo Cov Txiv Ntseej rau Chav B7 Rasteners. ASTM A193 Qib B7 yog qhov nthuav dav rau kev tawm tswv yim rau cov fasteners, feem ntau pom nyob hauv bolts lossis kav dej, li qub, flanges thiab fittings.

Chromium nce lub tensile, tawm thiab hardness ntawm cov hlau ntawm chav tsev kub. Qhov no yog vim li cas astm A335 chrome-molybdenum alloy Seamless Steel Kave yog qhov twg cov kua thiab roj av tau thauj khoom nyob rau hauv cov dej kub siab heev thiab ntsuas.

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