ASTM A992 HN CARBON STEEL H BEAMyog tam sim no lees paub cov qib steel muaj ntau tshaj plaws rau dav flange beams thoob ntiaj teb. Nws muaj ntau yam alloys xws li vanadium los yog columbium, tooj liab, npib tsib xee, chrome thiab molybdenum, tag nrho cov uas zoo heev txhim kho nws lub zog thiab lwm yam khoom. Cov cuab yeej cuab tam, piv txwv li, pom tau zoo dua A572-50 & A36 - tensile zog 65ksi & yield zog 65ksi. Li no, A992 dav flange beams (H beams) feem ntau yog hloov A572-50.
| Qib hlau | Cov qauv | Cov pa roj carbon, max,% | Manganese,% | Silicon, max,% | Vanadium, max,% | Columbium, max, % | Phosphorus, max,% | Sulfur, max,% |
| A992 | Hlau seem | 0.23 | 0.50 - 1.60 | 0.40 | 0.15 | 0.05 | 0.035 | 0.045 |
| Qib hlau | Cov qauv | Tensile zog, ksi | Yield point, min, ksi |
| A992 | Hlau seem | 65 | 65 |
FAQ:
Q1. Kuv tuaj yeem tau txais cov lus hais los ntawm koj li cas?
A1: Koj tuaj yeem tso peb cov lus, thiab peb yuav teb txhua cov lus hauv lub sijhawm. Los yog peb tuaj yeem tham hauv kab los ntawm Tus Thawj Saib Xyuas Kev Lag Luam. Thiab koj tuaj yeem pom peb cov ntaub ntawv tiv toj ntawm nplooj ntawv tiv tauj.
Q2. Kuv tuaj yeem tau txais cov qauv ua ntej kev txiav txim?
A2: Yog lawm, tau kawg. Feem ntau peb cov qauv yog dawb. peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab. Peb tuaj yeem tsim cov pwm thiab cov khoom siv.
Cim npe nrov: Tuam Tshoj astm a992 hn carbon steel h beam manufacturers, lwm tus neeg, Hoobkas