Tianjin Brisk Metalwork Co., Ltdyog ib qho ntawm cov tuam ntxhab ntawm ASTM A500 GR.B STEEL TUBE hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw. Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
- ASTM A500 muaj ntau qib thiab ntau thiab tsawg, thiab nws cov weldability zoo heev thiab formability tso cai rau cov khoom ua tau zoo, txawm tias siv hauv cov qauv teeb lossis hnyav -lub luag haujlwm engineering. Yog li ntawd, nws tau dhau los ua ib qho ntawm cov khoom siv nrov tshaj plaws hauv kev tsim kho thiab kev lag luam.
Tshuaj muaj pes tsawg leeg
-
Element
Tshuaj muaj pes tsawg leeg%
Qib B, D
Qib C
Kev Ntsuas Kub
Kev tshuaj xyuas khoom
Kev Ntsuas Kub
Kev tshuaj xyuas khoom
C①
Max
0.26
0.30
0.23
0.27
Mn①
Max
1.35
1.40
1.35
1.40
P
Max
0.035
0.045
0.035
0.045
S
Max
0.035
0.045
0.035
0.045
Cr②
Min
0.20
0.18
0.20
0.18
① Rau txhua qhov txo qis ntawm 0.01 feem pua hauv qab qhov siab tshaj plaws rau cov pa roj carbon, qhov nce ntawm 0.06 feem pua ntawm cov ntsiab lus siab tshaj qhov teev siab tshaj plaws rau manganese tau tso cai rau qhov siab tshaj plaws ntawm 1.50% los ntawm kev ntsuas kub thiab 1.60% los ntawm kev tshuaj xyuas khoom.
②Yog tooj- muaj cov hlau tau teev nyob rau hauv daim ntawv xaj yuav khoom.
Mechanical Properties
| Round, Square, Rectangular, thiab Tshwj Xeeb Tubular Shapes Min % | |||
|
|
Qib B |
Qib C |
Qib D |
|
Tensile zog Mpa / (Psi) |
400 (58000) |
425 (62000) |
400 (58000) |
|
Yield zog Mpa / (Psi) |
315 (46000) |
345 (50000) |
250 (36000) |
|
ElongationCHauv 2 nti / (50.8MM) Mpa / (Psi) |
23A |
21B |
23A |
|
A. Siv rau cov phab ntsa thicknesses (t) sib npaug los yog ntau dua 0.180 hauv.[4.57mm]. Rau qhov sib zog teev cov phab ntsa thicknesses, qhov tsawg kawg nkaus elongation qhov tseem ceeb yuav tsum xam los ntawm cov mis: feem pua elongation nyob rau hauv 2 hauv.[50 mm]=61t+12, sib npaug mus rau qhov ze feem pua. Rau A500M siv cov qauv hauv qab no: 2.4t+12, sib npaug mus rau qhov ze tshaj plaws. |
|||
Xav paub ntau ntxiv txog cov khoom
Brisk Metalwork Co., ltd tsom rau kev tsim khoom thiab muab siab - cov kav dej thiab cov kav dej zoo
- ASTM A500 Qib B thiab C structural steel kav thiab raj ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw tsim khoom. Raws li cov chaw tsim khoom lag luam saum toj kawg nkaus hauv Suav teb, Tianjin Brisk Metalwork Co., Ltd cov thev naus laus zis ntau lawm npog txhua qhov ntau thiab tsawg ntawm ASTM A500, suav nrog cov kav dej thiab cov raj. ASTM A500 Qib B thiab C feem ntau yog siv rau hauv cov ntawv thov uas xav tau lub zog siab, kev ua haujlwm zoo, txo qhov hnyav, thiab txhim kho kev ua haujlwm ntev. Nyob rau hauv txhua qhov teeb meem uas yuav tsum tau kub los yog kub tsis kam, A500 feem ntau yog cov khoom nyiam.
- Kev tsim kho: Cov qauv framing, kab teeb, kab, trusses.
- Tsheb thauj mus los: Trailer hitches, tsheb racks, guardrails.
- Architectural: Aesthetic accent ua hauj lwm, railings, handrails.
- Kev Ua Liaj Ua Teb: Cov khoom siv ua liaj ua teb, khoom siv tillage.
Cim npe nrov: Tuam Tshoj astm a500 gr.b steel tube manufacturers, lwm tus neeg, Hoobkas
