ASTM A615 Grade40/60 Reinforced Steel Rebar Concrete Construction
ASTM A615 grade40/60 steel rebar/ concrete construction reinforced steel bar
The hot-rolled ribbed steel bar is divided into three grades: HRB335 (the old grade is 20MnSi), grade three HRB400 (the old grade is 20MnSiV, 20MnSiNb, 20Mnti), and grade four HRB500.
There are two commonly used classification methods for reinforcing bars: one is to classify according to geometric shape, and the other is to classify or classify according to the cross-sectional shape of transverse bars and the spacing of bars. Type II.This classification mainly reflects the clamping performance of the reinforcement.
The second is according to the performance classification (grade), such as the current implementation standard in my country, the rebar is (GB1499.2-2007) the wire is 1499.1-2008), and the rebar is divided into 3 according to the strength grade (yield point/tensile strength). Grade; in Japanese Industrial Standard (JI SG3112), steel bars are divided into 5 categories according to their comprehensive properties; in British Standard (BS4461), several grades of steel bar performance tests are also specified. In addition, steel bars can also be classified by use, such as ordinary steel bars for reinforced concrete and heat-treated steel bars for prestressed reinforced concrete.
| Production Name | Hot Rolled Steel Bars/ Rebar |
| Section Shape | Round |
| Diameter | 5-50mm |
| Length | 1000mm-12000mm as request |
| Grade | HRB355 HRB400 HRB500 |
| Standard | AiSi, ASTM, bs, DIN, GB, JIS |
| Certification | SGS/CE/BSL |
| Inspection | Appearance, size, mechanical properties and etc. Certification :ISO quality certification |
| Main market | Asia, Middle East, Africa,Europe, America |
| Remark 1 | Payment terms:T/T,L/C |
| 2 | Terms of trade :FOB ,CFR,CIF |
| 3 | Minimum order: 5 tons |
| 4 | Lead time :10-20 working days. |
| Material | GB1 499.2 HRB400 HRB500 HRB400E HRB500EASTM A615 Grade 60BS4449 460B 500B 500CAS/NZS 4671 500N |
| Payment Terms | Minimum order: 5 tons |
Shandong Tanggang Steel Co., Ltd. is located in the beautiful spring city -Jinan ,the capital of Shandong province. Our company registered capital beyond RMB 18 million. We are a comprehensive group company integrating R&D, production, sales and service of steel products.
We are cooperating with many well-known steel enterprises such as Taiyuan Iron and Steel Group, ZPSS, Qingshan Iron and Steel, Tiangang Group, Heshan Iron and Steel Group, Baowu Iron and Steel, and Shandong Iron and Steel Group in a longterm friendly relationship . With the continuous development of our company, we have built two big workshops in Taian and Jinan . Our products have exported to a lot of countries, such as Philippines, South Africa, Saudi Arabia,United Arab Emirates,United State, Turkey and so on , get a high reputation in the world .
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