ASTM A500 Qib C yog dab tsi?
ASTM A500 Gr.Cyog qib steel feem ntau siv hauv cov qauv tsim, featuringmuaj zog duathiabzoo heev weldability. Hauv Suav teb, nws feem ntau sib raug rauQ345Blos yog qib sib npaug, ua rau nws tsim nyog rau cov txuas hniav, lub tsev thav duab, thiab lwm yam kev siv uas xav tauhnyav load- bearing peev.
Nta & Qhov Zoo
Sib npaug zog: Ua tau raws li cov qauv tsim nyog thaum tswj kev ua haujlwm
Superior Weldability: Tau tshaj nrog ntau yam kev siv vuam, txo kev tsim kho nyuaj
Tus nqi siab -Kev ua tau zoo: Qhov zoo tshaj plaws sib npaug ntawm kev ua haujlwm thiab nyiaj txiag
A500 Qib C Specification
Txuj thiab qib: ASTM A500 Qib A, B. C, D
Kev tsim khoom: Seamless, Welded
Pipe Dimensions Range: NPS 1/8 "mus rau 88"
Pipe Schedule Range: SCH 10 txog SCH 160 thiab SCH XXS
Xaus: Plain, Beveled
Ntev ntau: Tsau ntev 20 ft thiab 40 ft, ib qho random ntev, ob chav random ntev
Txheej: Dub xim, anti- xeb roj, varnished, galvanized, zinc txheej thickness hnyav yog 550g / m2
astm a500 qib b vs c
| Parameter | Qib B | Qib C | Kev cuam tshuam |
|---|---|---|---|
| Yield zog | 290 MPa rau | 317 MPa ua (+9%) | Qib C bears 1+ ton/m² ntxiv load |
| Tensile zog | 415 MPa rau | 427 MPa ua | Zoo dua deformation kuj |
| Nqi | Tus nqi pib (￥5200/ton) | +10%(￥5700/ton) | Qib B txuag nyiaj txiag rau cov haujlwm me me |
| Tseem ceeb siv Case | Shelving/advertising ntas | Yuav tsum tau rau: Hoobkas kab / seismic ntas | Qib B yuav buckle nyob rau hauv overload ⚠️ |
A500 GrC structural steel yeeb nkab Hoobkas
