A500 B square tubesmuaj nyob rau hauv qhov ntau thiab tsawg los ntawm 10mm x 10mm mus rau 800mm x 800mm, nrog phab ntsa thicknesses ntawm 1mm-40mm, thiab kev cai ntev yog muaj.
ASTM A500 Gr. B Structural square tube, muaj nyob rau hauv seamless thiab welded versions, nrog tensile thiab yield zog li ntawm 400 mus rau 290. AST A500 Gr. B structural square steel yeeb nkab yog dav siv nyob rau hauv structural thiab civil engineering thiab kev tsim kho kev lag luam.
A500 GR B sib npaug li cas?
ASTM A500 GR B yeeb nkab khoom yog dab tsi?
ASTM A500 yog tus qauv kev qhia tshwj xeeb rau cov khoom txias-tsim welded thiab seamless carbon steel structural tubing nyob rau hauv round, square tube thiab rectangular tube duab. Daim ntawv thov: thav duab, yob tawb, tsheb racks, trailers, railings, thiab lwm yam.
| Specification | Tus nqi / Nqe lus piav qhia |
|---|---|
| Txuj | ASTM A500 1 |
| Qib | Qib B |
| Cov duab | Square |
| Khoom siv | Carbon Steel |
| Kev tsim khoom | Cold-Formed, Welded & Seamless |
| Cov ntsiab lus carbon | Nruab nrab |
| Lub zog | Siab zog rau kev siv cov qauv siv |
| Yield zog | Yam tsawg kawg nkaus 345 MPa (50 ksi) |
| Tensile zog | Yam tsawg kawg nkaus 485 MPa (70 ksi) |
| Elongation | Tsawg kawg 20% |
| Ntev | Customizable, feem ntau 6 meters (20 ko taw) |
| Ua tiav | Liab qab, Oiled, los yog pleev xim rau (nyob ntawm cov chaw tsim khoom) |
| Daim ntawv thov | Kev tsim kho, txuas hniav, ntauwd, kev txhawb nqa, thiab lwm yam kev siv lub cev |
Txias Tsim A500 Hollow Tshooj yeeb nkab
GNEE Cov kev pabcuam muaj nqis ntxiv
UT (Ultrasonic kuaj)
AR (Raws li Kub Rolled nkaus xwb)
TMCP (Thermal Mechanical Control Processing)
N (Normalized)
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A: Yog lawm, peb tau xaiv lub hiav txwv freight thiab railway freight forwarders thiab peb tau txais tus nqi zoo tshaj plaws nrog lub nkoj ua ntej thiab kev pabcuam.
Cim npe nrov: ib 500g. b square steel kav, Tuam Tshoj a500 gr. b square steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
