Tuam Tshoj ASTM A500 Seamless Square Steel Tube rau Fabrication 350 * 250mm
Lus piav qhia luv luv:
Product Detail
Khoom cim npe
Cov lus hais nrawm thiab zoo heev, cov kws tshaj lij pab tswv yim los pab koj xaiv cov khoom tsim nyog uas haum rau txhua yam koj xav tau, lub sijhawm luv luv, lub luag haujlwm zoo tswj thiab cov tuam txhab sib txawv rau kev them nqi thiab kev xa khoom rau Hoobkas zoo tshaj plaws muag Tuam Tshoj ASTM A500 Seamless Square Steel Tube rau Fabrication 350 * 250mm, Peb tab tom sim ua kom peb cov xwm txheej zoo li cov khoom lag luam zoo tshaj plaws thiab cov khoom siv daws teeb meem thaum nyob hauv ntiaj teb. Rau cov neeg uas muaj lus nug lossis lus teb, thov hu rau peb dawb.
Cov lus hais nrawm thiab zoo heev, paub cov kws pab tswv yim los pab koj xaiv cov khoom tsim nyog uas haum rau txhua yam koj xav tau, lub sijhawm luv luv, lub luag haujlwm zoo tswj thiab cov tuam txhab sib txawv rau kev them nyiaj thiab xa khoom rauASTM A500 Hlau Tube, Tuam Tshoj Rectangular Tube, Peb cia siab tias peb muaj peev xwm muab lub sijhawm rau koj thiab yuav yog ib qho tseem ceeb ntawm kev lag luam ntawm koj. Peb tos ntsoov yuav ua haujlwm nrog koj sai sai. Kawm paub ntxiv txog hom khoom uas peb ua haujlwm nrog lossis tiv tauj peb tam sim no ncaj qha nrog koj cov lus nug. Koj tuaj yeem tiv tauj peb txhua lub sijhawm!
ASTM A500 Square thiab Rectangular Steel Pipe
1. Specification:Square thiab Rectangular A500 steel yeeb nkab: 20mmx20mm-500mmx500mm
2.Length: 5.8m, 6m, 11.8m, 12 m thiab txhua qhov ntev tuaj yeem ua raws li cov neeg siv khoom xav tau.
3.Surface Treatment: Plain, oiled, pleev xim rau, galvanized, electro-static txheej thiab lwm yam.
4.Package ntawm square thiab puag ncig A500 steel raj: PVC yas ntaub thiab nyob rau hauv bundles.
5.Kev thauj mus los: Los ntawm lub thawv lossis los ntawm ntau.
6.Kev Them Nyiaj: 1.T / T- 30% tso nyiaj ua ntej, thiab sib npaug tiv thaiv daim B / L hauv 3-5 hnub.
2. L/C 100% irrevocable thaum pom.
3. Western Union.
7.Application: Qauv
Kev xav tau tshuaj
| Element | Qib A, B thiab D | Grace C | ||
| Kub | Khoom | Kub | Khoom | |
| Kev tsom xam | Kev tsom xam | Kev tsom xam | Kev tsom xam | |
| Cov pa roj carbon, max | 0.26 | 0.3 | 0.23 | 0.27 ib |
| Manganese, max | ... | ... | 1.35 Nws | 1.4 |
| Phosphorus, max | 0.035 ib | 0.045 ib | 0.035 ib | 0.045 ib |
| Sulfur, max | 0.035 ib | 0.045 ib | 0.035 ib | 0.045 ib |
| Tooj, thaum tooj liab hlau | 0.2 | 0.18 | 0.2 | 0.18 |
| yog teev, min | ||||
Tensile Requirements
| Round Structural Tubing | ||||
| Qib A | Qib B | Qib C | Qib D | |
| Tensile zog, mn, ps (MPa) | 45 000 | 58 000 | 6200 ib | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield zog, mn, psi (MPa) | 33 000 | 42 000 | 46 000 | 36 000 |
| -228 | -290 | -317 | -250 | |
| Elongation hauv 2 nti. (50.8 mm), min, %A | 25B | 23 C ib | 21D | 23 C ib |
| Zoo li tus qauv tubing | ||||
| Qib A | Qib B | Qib C | Qib D | |
| Tensile zog, mn, ps (MPa) | 45 000 | 58 000 | 6200 ib | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield zog, mn, psi (MPa) | 39 000 | 46 000 | 50 000 | 36 000 |
| -269 | -317 | -345 | -250 | |
| Elongation hauv 2 nti. (50.8 mm), min, %A | 25B | 23 C ib | 21D | 23 C ib |
