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A709Gr50S, A709Gr.50S, A709 Kelas 50S, A709 Gr 50S, Kelas A709Gr50S, A709 Kelas 50S
Ngadopsi standar: ASTM A709 / A709M-07
Kelas baja Gnee: A709 Gr.100/100W,A709 Kelas 36,A709 Kelas 50,A709 Kelas 50S,A709 Kelas 50W,A709 Kelas HPS50W,A709 Kelas HPS70W,A709 Kelas 100,A709 Kelas 100,A709 HPS.
A709 Kelas 50S plat baja
A709 Kelas 50S kelas baja nyaéta kakuatan tinggi low alloy baja karbon struktural dipaké dina ngawangun proyék sasak.
Bandingkeun A709 Gr.100, sarta A709 Gr.50w kelas, A709 Gr.50S boga kakuatan ngahasilkeun panghandapna dina 345Mpa di biasa. A requests 709 Gr.50S ditelasan atawa semi-ditelasan di pabrik.
Gnee steel suplai A709 Gr.50S mangtaun-taun di Cina proyék sasak daratan. Urang ogé boga loba ukuran stock di A709 Gr.50S pikeun kabutuhan urgent ka konsumén urang. Ayeuna, urang keur enlarging pasar baja luar negeri urang di A709 Gr.50S pelat baja.
Pikeun leuwih harta di A709 Gr.50S pelat baja, mangga parios aranjeunna di handap;
A709 Kelas 50S komposisi Kimia analisis Panas
| unsur | Kimia% |
| C, max | 0.23 |
| Bungbulang | 0,50-1,60A |
| Ieu, max | 0.40 |
| V, max | 0.15B |
| Nb, max | 0.05B |
| P, max | 0.035 |
| S, max | 0.045 |
| Ku, max | 0.60 |
| Ieu mah | 0.45 |
| Cr, max | 0.35 |
| Mo, max | 0.15 |
| Kelas A709 | Kandel mm |
Hasil [MPa] |
Tensile [MPa] | Elongtation Min % | pangurangan Min % |
HB | |||
| Plat baja | Baja struktural | ||||||||
| 8 di [200mm] | 2 di [50mm] | 8 di [200mm] | 2 di [50mm] | ||||||
| 36[250] | ≤100 | [250]min | 400-550 | 20 | 23 | 20 | 21 | … | … |
| [250]min | 400 mnt | … | … | 20 | 19 | … | … | ||
| 50[345] | ≤100 | 345 mnt | 450 mnt | 18 | 21 | 18 | 21F | … | … |
| 50S[345S] | G | 345-450HI | 450 mntH | … | … | 18 | 21 | … | … |
| 50W[345W] HPS50W[HPS345W] |
≤100 | 345 mnt | 485 mnt | 18 | 21 | 18 | 21J | … | … |
| HPS70W[HPS485W] | ≤100 | 485 mnt | 585-760 | … | 19K | … | … | … | … |
| 100 [690], 100W [690W],HPS100W [HPS690W] | ≤65 | 690 mntB | 760-895 | … | 18K | … | … | L | 235-293M |
| 100 [690], 100W [690W], | 65-100 | 620 mntB | 690-895 | … | 16K | … | … | L | … |
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