JIS G3114 SMA 50 AW corten steel sheet hlau
Corrosion-Resistant Steel Sheet Khoom Description
SMA 50 AW atmospheric steel yog cov txheej txheem huab cua steel, tseem hu ua atmospheric corrosion resistant steel.
SMA 50 AW weathering steel muaj cov khoom zoo heev thiab tuaj yeem siv dav hauv cov kiv cua mining, cov thoob ntiaj teb, cov tsheb thauj khoom thiab cov tsheb loj, laum dab tshos, cranes, excavators, cov khoom siv hauv av mining, txuas hniav thiab lwm qhov chaw muaj zog uas yuav tsum tau muaj zog zoo heev.
SMA 50 AW corten hlau ntawv xa tuaj raws li txoj cai: kub dov, txias dov, normalized, quenched, tempered, thermomechanical tswj txheej txheem (TMCP), electroslag remelting technology, HIC xeem.
Weathering Steel Phaj Khoom Paub meej
SMA 50 AW steel chemical muaj pes tsawg leeg los ntawm [%]:
| C | Si | Mn | P | S | Cr | N | Cu | CEV |
|
Max 0.16 |
Max 0.5 |
0.5 - 1.5 |
Max 0.035 |
Max 0.035 |
0.4 -0.8 |
Max 0.009 |
0.25-0.55 |
Max 0.52 |
SMA 50 AW Steel Mechanical Properties:
| Nominal thickness (hli) | rau 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 |
| ReH - Yam tsawg kawg nkaus tawm lub zog (MPa) | 355 | 345 | 335 | 325 | 315 | 295 |
| Nominal thickness (hli) | Rau 3 | 3-100 | 100-150 | |||
| Rm - Tensile zog (MPa) | 510-680 | 470-630 | 450-600 | |||
| Nominal thickness (hli) | 3-40 | 40-63 | 63-100 | 100-150 | ||
| A - Tsawg kawg elongation Lo=5,65 √ Yog li (%) | 22 | 21 | 20 | 18 | ||
| Nominal thickness (hli) | 1.5 - 2 | 2-2.5 | 2.5-3 | |||
| A - Tsawg kawg elongation Lo=Lo=80 mm (%) | 16 | 17 | 18 | |||
| Kub | -20 | 0 | ||||
| Notch Impact Test. Min. absorbed zog | 27 | 27 | ||||
Huab cua Resistant Steel Khoom Duab
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GNEE Group Exhibition Duab
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Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog JIS G3114 SMA 50 AW corten steel sheet hlau, thov hu rau peb!