Tuubada weldedJabbaanCarabi ahBoortaqiiskaCarabi ahWareegtada Steel Steel Brack Burn St Steel A182 F22 Bar

Wareegtada Steel Steel Brack Burn St Steel A182 F22 Bar

Xuquuqda daabacaada © Zhengzhou hiitong dhuuqyada qalabka loo yaqaan '©

Thai4.66mm Hex Bolt M6 Alloy Steel B7 Bolt415Qalabka birta
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Waxaa jira heerar kala duwan iyo faahfaahinno loogu talagalay xirmooyinka iyo bolts si loo caddeeyo guryahooda iyo guryaha. ASTM A193 B7 waa caddeyn loogu talagalay kala-goysyada xirmooyinka ee loogu talagalay codsiyada heerkulka sare ilaa heerkulka heerkulka sare. Waa birta chromium molybdenum ee lagu daaweeyo kuleylka ee molybdenum waxaana loo tixgeliyaa codsiyada ilaa 450? Darajada Celsius (840? darajo Fahrenheit). ASTM a193-B7-B7 waxay leeyihiin codsiyo badan oo ku saabsan warshadaha kala duwan waxaanan leenahay tiro badan oo alaabooyin ah oo laga heli karo bakhaarkeena. Waxaan ka mid nahay tafaariiqda ugu sareysa ee A193 Gr. ASTM A193 Gr B7 Bolts waxay leeyihiin ugu yaraan awood jilicsan oo ah 100 KSI, awood soosaarka ah 75 KSI iyo ugu badnaan ee 35 HRC.

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