Deformed Steel Bar with Standard ASTM A615

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

 Product Description:

OKorder is offering Deformed Steel Bar with Standard ASTM A615 at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Deformed Steel Bar with Standard ASTM A615 are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

 

Product Advantages:

OKorder's Deformed Steel Bar with Standard ASTM A615  are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Specifications of Deformed Steel Bar with Standard ASTM A615: 

Standard

GB

UK

USA

HRB335  HRB400  HRB500

G460B, B500A, B500B,B500C

GR40, GR60

Diameter

6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,

22mm,25mm,28mm,32mm,36mm,40mm,50mm

Length

6M, 9M,12M or as required

Packing

Export standard packing: wrapped by wire rod in bundles

Each bundle weight

2-3MT, or as required

Trade terms

FOB, CFR, CIF

Payment terms

TT payment in advance or Irrevocable LC at sight.

Delivery Detail

within 45 days after received advanced payment or LC.

Brand name

DRAGON

Theoretical weight and section area of each diameter as below for your information:

Diameter(mm)

Section area (mm²)

Mass(kg/m)

Weight of 12m (kg)

Pcs/ton

6

28.27

0.222

2.664

375.38

8

50.27

0.395

4.74

210.97

10

78.54

0.617

7.404

135.06

12

113.1

0.888

10.656

93.84

14

153.9

1.21

14.52

68.87

16

201.1

1.58

18.96

52.74

18

254.5

2.00

24

41.67

20

314.2

2.47

29.64

33.74

22

380.1

2.98

35.76

27.96

25

490.9

3.85

46.2

21.65

28

615.8

4.83

57.96

17.25

32

804.2

6.31

75.72

13.21

36

1018

7.99

98.88

10.43

40

1257

9.87

118.44

8.44

50

1964

15.42

185.04

5.40

 Chemical Composition: (Please kindly find our chemistry of our material based on JIS as below for your information)

JISG3112   SD390

Chemical  Composition

C

Mn

Si

S

P

0.22

1.38

0.4

0.014

0.022

Physical capability

Yield Strength(N/cm²)

Tensile Strength(N/cm²)

Elongation (%)

620

≥400

21

 

The production process of Deformed Steel Bar with Standard ASTM A615

 

1-Waling beam furnace 

2-Roughing rolling group 

 3-Intermediate rolling train

4-Finishing rolling group 

5-Water-cooling device 

6-Walking beam cooler

7-Finishing equipment(including the cold scale shear,short feet collection system,

     automatic counting device,bundling machine, collect bench)

 

Usage and Applications of Deformed Steel Bar with Standard ASTM A615:

Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy  and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger..

 

Packaging & Delivery of Deformed Steel Bar with Standard ASTM A615:

Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.

Price: Keep lower operating costs so as to offer competitive price for our clients

 

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

 

 

Deformed Steel Bar with Standard ASTM A615

 

Deformed Steel Bar with Standard ASTM A615

 

 

 

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Q:What is the quality difference between round bar and screw steel?
Different grades of steel (different chemical composition). Round steel (HPB235) is carbon steel, steel is Q235; thread steel is low alloy steel; HRB335 grade steel is 20MnSi (20 manganese silicon); HRB400 grade steel bars are 20MnSiV or 20MnSiNb or 20MnTi etc.;
Q:How much is the minus difference per ton of thread steel?
In use, some mechanical strength, bending deformation property and welding performance are required. The raw steel billet for the production of threaded steel is carbon structural steel or low alloy structural steel which is treated by calm melting, and the finished steel bar is delivered in hot rolling forming, normalizing or hot rolling state. The grade of thread steel is composed of the minimum value of the yield point of HRB and brand.
Q:What are the different uses of wire rod and thread steel?
Thread steel is widely used in housing, bridges, roads and other civil engineering construction. From the highway, railway, bridges, culverts, tunnels, dams, flood control and other public facilities, small building foundation, beams, columns and walls, plates, rebar structure is indispensable material.
Q:What is the sign of steel rebar
At present, China's iron and steel products implementation standards are national standards (GB, GB / T), industry standards (YB), local standards and enterprise standards
Q:Why can not the finish thread steel be welded?
This is generally superior to alloy steel. Carbon content is relatively high, poor weldability, welding conditions are very demanding, but also produce high temperature welding, it is easy to destroy the original material performance. So, under normal circumstances, on-site welding is not allowed.
Q:Are steel bars used more in high-rise buildings or steel?
Look at the architectural design requirements and seismic grade, light steel reinforcement is mainly stirrups, columns, beams, shear walls generally use thread steel, plate bars and distribution bars are generally cold and twisted steel bars
Q:12 how much is one ton of thread steel?
Beijing market, hrb400e three thread 12 of the price of 2330 yuan / ton, that is, 2.33 yuan /kg; HRB500 four rebar 12 price of 2510 yuan / ton, that is, 2.51 yuan /kg
Q:How to calculate the theoretical elongation of finishing thread steel?
The theoretical elongation of fine thread steel is calculated by L=P.L/ (E.A), P is force, L steel bar is longer, E is elastic, and A is area.
Q:Thread steel 20*9 one is 2.001T. How many pieces of this one?
Steel is known as hot rolled ribbed bar. Ordinary hot rolled steel bars are made up of HRB and the minimum yield point of the brand. H, R, and B are the first letters in English for hot-rolled (Hotrolled), ribbed (Ribbed) and reinforced (Bars) three words. Hot rolled ribbed bar is divided into two levels, HRB335 (old No. 20MnSi), three HRB400 (20MnSiV, 20MnSiNb, old No. 20Mnti), four grade HRB500 three grade.
Q:What's the difference between finish rolling thread steel and ordinary thread steel?
The rebar used in prestressed concrete is a kind of bar with big diameter, high strength and high dimension precision, which is rolled with an external thread on the whole reinforcing bar. The steel bar is screwed at any cross section with a connector with an internal thread to connect or screw on the threaded nut for anchoring.

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