A709Gr50S,A709Gr.50S,A709 Grade 50S,A709 Gr 50S,Grade A709Gr50S,A709 Giredi 50S
Muyezo wotengera: ASTM A709/A709M-07
Gnee steel giredi:A709 Gr.100/100W,A709 Grade 36,A709 Grade 50,A709 Grade 50S,A709 Grade 50W,A709 Grade HPS50W,A709 Grade HPS70W,A7000 Grade 1W Grade 7A9 Grade 1W Grade 7 PPS Grade 7.
A709 Gulu la 50S mbale yachitsulo
A709 Grade 50S zitsulo kalasi ndi mkulu mphamvu otsika aloyi structural carbon zitsulo ntchito pomanga mlatho ntchito.
Yerekezerani ndi A709 Gr.100, ndi A709 Gr.50w kalasi, A709 Gr.50S ili ndi mphamvu zokolola zochepa kwambiri mu 345Mpa mwachizolowezi. Zopempha za 709 Gr.50S zidaphedwa kapena kuphedwa pang'onopang'ono popanga.
Gnee steel supply A709 Gr.50S zaka zambiri ku China mapulojekiti amalatho akumtunda. Tilinso ndi masikelo ambiri mu A709 Gr.50S pakufunika mwachangu kwa makasitomala athu. Tsopano, tikukulitsa msika wathu wachitsulo kunja kwa mbale zazitsulo za A709 Gr.50S.
Kuti mudziwe zambiri mu mbale yachitsulo ya A709 Gr.50S, chonde yang'anani motsatira;
A709 Gulu la 50S Chemical composition Kusanthula kwa kutentha
Chinthu | Chemical% |
C, max | 0.23 |
Mn | 0.50-1.60A |
Ndi, max | 0.40 |
V, max | 0.15B |
nb, max | 0.05B |
P, max | 0.035 |
S, max | 0.045 |
ku, max | 0.60 |
Ndi xma | 0.45 |
Cr, max | 0.35 |
mwa, max | 0.15 |
Gawo la A709 | Wokhuthala mm |
Zotuluka [MPa] |
Tensile [MPa] | Elongtation Min% | kuchepetsa Min % |
HB | |||
Chipinda chachitsulo | Chitsulo cha zomangamanga | ||||||||
8 mu [200mm] | 2 mu[50mm] | 8 mu [200mm] | 2 mu[50mm] | ||||||
36[250] | ≤100 | [250] min | 400-550 | 20 | 23 | 20 | 21 | … | … |
[250] min | 400 min | … | … | 20 | 19 | … | … | ||
50[345] | ≤100 | 345 min | 450 min | 18 | 21 | 18 | 21F | … | … |
50S[345S] | G | 345-450HI | 450minH | … | … | 18 | 21 | … | … |
50W[345W] HPS50W[HPS345W] |
≤100 | 345 min | 485mn | 18 | 21 | 18 | 21j | … | … |
HPS70W[HPS485W] | ≤100 | 485mn | 585-760 | … | 19k pa | … | … | … | … |
100 [690], 100W [690W],HPS100W [HPS690W] | ≤65 | 690 minB | 760-895 | … | 18k pa | … | … | L | 235-293M |
100 [690], 100W [690W], | 65-100 | 620 minB | 690-895 | … | 16k | … | … | L | … |