Việt Nam
REBAR
|
Information |
Value |
|
Diameter |
D10mm – D32mm |
|
Standard |
TCVN 1651 : 2-2018 (Việt Nam) | JIS G3112 – 2020 |
|
Grade |
CB300-V | CB400-V | SD 295 | SD390 | SD490 |
|
Application |
Used in civil engineering, high-rise buildings, roads, bridges, airports, and other reinforced concrete structures. |
| Advantages | • Tay Do Steel uses high-quality raw materials from both domestic and international sources • The product is less rusty and resistant to harsh environments • We have a wide variety of steel to meet the needs of all construction projects • High uniformity is ensured by a team of engineers with many years of experience and modern machinery • The distribution system is widespread across the provinces, the country, and the world |
About products and policies, please contact the following phone numbers: +84.2923.841822 – 743707- Hotline: +84.787 65 65 65 - Email: sales@theptaydo.com
Product distinguishing sign:
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Chemical composition
| Tiêu chuẩn (Standard) | Mác thép (Grade) | Thành phần hóa học (%) (Chemical composition) | Cơ tính (Mechanical properties) | Đặc tính uốn (Pending properties) | ||||||||
| C | Mn | Si | P | S | Carbon equivalent | Giới hạn chảy Yield Point (Re) N/mm2 | Giới hạn bền Tensile Strength (Rm) N/mm2 |
Độ giãn dài Elongation(%) | Góc uốn Angle of bending(0) | Đường gối kính uốn Diameter of bending | ||
| JIS G3112:2020 (Japan) | SD295 | 0,27 max | 1,50 max | 0,55 max | 0,050 max | 0,050 max | ־ | 295 min | 440 to 600 | 16 min d<25 17 min d≥25 |
180 0 | 1,5d d≤16 2d d>16 |
| SD390 | 0,29 max | 1,80 max | 0,55 max | 0,040 max | 0,040 max | 0,65 max | 390 to 510 | 560 min | 16 min d<25 17 min d≥25 |
180 0 | 2,5d | |
| TCVN 1651:2018 (VietNam) | CB 240-T | ־ | ־ | ־ | 0.050 max. | 0.050 max. | ־ | 240 min | 380 min | 20 min | 160 0 - 180 0 | 2d d≤40 |
| CB 300-V | ־ | ־ | ־ | 0.050 max. | 0.050 max. | ־ | 300 min | 450 min | 16 min | 160 0 - 180 0 | 3d d≤16 6d 16 |
|
| CB 400-V | 0,29 max | 1,80 max | 0,55 max | 0,040 max | 0,040 max | 0,56 max | 400 min | 570 min | 14 min | 160 0 - 180 0 | 4d d≤16 6d 16 |
|
| ASTM A615/A615M-14 (USA) | Grade 40 | ־ | ־ | ־ | 0.060 max. | ־ | ־ | 280 min | 420 min | 11 min d10 12 min d13,16,19 |
180 0 | 3.5d d≤16 5d 16 |
| Grade 60 | ־ | ־ | ־ | 0.060 max. | ־ | ־ | 420 min | 620 min | 9 min D≤19 8 min D22,25 7 min D29,32 |
180 0 | 3.5d d≤16 5d 19≤d≤25 7d 29≤d≤36 |
|
WEIGHT TOOLABILITY OF STEEL REINFORCED CONCRETE
| Tiêu chuẩn Standard |
Đường kính Diameter |
Tiết diện ngang Cross section area (mm)2 |
Đơn trọng Unit weight (Kg/m) |
Dung sai đơn trọng Weight tolerance (%) |
| TCVN 1651-1:2018 | Ø6 | 28,3 | 0,222 | ± 8 |
| Ø8 | 50,3 | 0,395 | ||
| TCVN 1651-2:2018 | D10 | 78,5 | 0,617 | ± 6 |
| D12 | 113 | 0,888 | ||
| D14 | 154 | 1,21 | ± 5 | |
| D16 | 201 | 1,58 | ||
| D18 | 255 | 2,00 | ||
| D20 | 314,0 | 2,47 | ||
| D22 | 380 | 2,98 | ||
| D25 | 491 | 3,85 | ± 4 | |
| D28 | 616 | 4,84 | ||
| D32 | 804 | 6,31 | ||
| JIS G 3112-2020 | D10 | 71,33 | 0,560 | ± 6 |
| D13 | 126,7 | 0,995 | ||
| D16 | 198,6 | 1,56 | ± 5 | |
| D19 | 286,5 | 2,25 | ||
| D22 | 387,1 | 3,04 | ||
| D25 | 506,7 | 3,98 | ||
| D29 | 642,40 | 5,04 | ± 4 | |
| D32 | 794,20 | 6,23 | ||
| ASTM A615/A615M-14 | D10 | 71,00 | 0,560 | ± 6 |
| D13 | 129,00 | 0,994 | ||
| D16 | 199,00 | 1,552 | ||
| D19 | 284,00 | 2,235 | ||
| D22 | 387,00 | 3,042 | ||
| D25 | 510,00 | 3,973 | ||
| D29 | 645,00 | 5,060 | ||
| D32 | 819,00 | 6,404 |
Quality certification
Note
Note :
CEV * : carbon equivalent
With TCVN 1651-2-2008:
With JIS G 3112 : 2010:
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