Properties:
|
Grade |
Chemical composition (mass fraction)/% |
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|
C |
Mn |
Si |
S |
P |
|
|
Q195 |
≤0.12 |
0.25~0.50 |
0.30 |
0.040 |
0.035 |
|
Q215 |
0.09~0.15 |
0.25~0.60 |
0.30 |
0.045 |
0.045 |
|
Q235 |
0.12~0.20 |
0.30~0.70 |
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|
Q275 |
0.14~0.22 |
0.40~1.00 |
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|
Grade |
Mechanical Properties |
Cold bending test 180° |
|
|
Tensile Strength Rm/(N/mm2) |
Elongation After Break A11.3/% |
||
|
Q195 |
≤410 |
≥30 |
d=0 |
|
Q215 |
≤435 |
≥28 |
d=0 |
|
Q235 |
≤500 |
≥23 |
d=0.5a |
|
Q275 |
≤540 |
≥21 |
d=1.5a |
|
*For low carbon steel wire rods with a diameter greater than 12 mm, the cold-bending performance index shall be determined through negotiation between the supplier and the purchaser. |
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Dimensions and Weight:
|
Hot Rolled Low Carbon Steel Wire Rod |
|||
|
Nominal diameter/mm |
theoretical weight/(kg/m) |
Nominal diameter/mm |
theoretical weight/(kg/m) |
|
5 |
0.154 |
26 |
4.17 |
|
5.5 |
0.187 |
27 |
4.49 |
|
6 |
0.222 |
28 |
4.83 |
|
6.5 |
0.260 |
29 |
5.18 |
|
7 |
0.302 |
30 |
5.55 |
|
7.5 |
0.347 |
31 |
5.92 |
|
8 |
0.395 |
32 |
6.31 |
|
8.5 |
0.445 |
33 |
6.71 |
|
9 |
0.499 |
34 |
7.13 |
|
9.5 |
0.556 |
35 |
7.55 |
|
10 |
0.617 |
36 |
7.99 |
|
10.5 |
0.680 |
37 |
8.44 |
|
11 |
0.746 |
38 |
8.90 |
|
11.5 |
0.816 |
39 |
9.38 |
|
12 |
0.888 |
40 |
9.87 |
|
12.5 |
0.963 |
41 |
10.36 |
|
13 |
1.04 |
42 |
10.88 |
|
13.5 |
1.12 |
43 |
11.40 |
|
14 |
1.21 |
44 |
11.94 |
|
14.5 |
1.30 |
45 |
12.48 |
|
15 |
1.39 |
46 |
13.05 |
|
15.5 |
1.48 |
47 |
13.62 |
|
16 |
1.58 |
48 |
14.21 |
|
17 |
1.78 |
49 |
14.80 |
|
18 |
2.00 |
50 |
15.41 |
|
19 |
2.23 |
51 |
16.03 |
|
20 |
2.47 |
52 |
16.66 |
|
21 |
2.72 |
53 |
17.31 |
|
22 |
2.98 |
54 |
17.97 |
|
23 |
3.26 |
55 |
18.64 |
|
24 |
3.55 |
56 |
19.32 |
|
25 |
3.85 |
57 |
20.02 |
|
|
|
58 |
20.73 |
|
|
|
59 |
21.45 |
|
|
|
60 |
22.18 |
|
Note: The density of steel is calculated as 7.85g/cm3. |
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Applications:
Hot rolled low carbon steel wire rod is an economical and efficient steel with the largest output in steel wire. Low carbon steel wire rod has the characteristics of high tensile strength and yield strength, good plasticity, small deformation resistance and low relaxation performance.
Low carbon steel wire rods are mainly used as blanks for wire drawing, and can also be directly used as construction materials and mechanical parts such as cement products, bridges, nuclear power plants, high-rise long-span buildings, and highways.
Commonly used on construction sites are 6, 8, 10, and 12 mm in diameter, and most of them are low carbon steel wire rods. Generally, they are not used for the main bars of reinforced concrete structures, but are mostly used for making steel bar sleeves.
Order Process:
The order process of our Delong Metal low carbon steel wire rod products:
1. Receive Inquiry(drawing,temper,etc.)
2. Feasibility study & quotation
3. Offer is accepted by customer
4. Comfirmation on order details
5. Signing Pl
6. Receive deposit
7. Design&make the die for extrusion
8. Mold test,make samples
9. Sample approval,mass production
10. Receive balance
11. Deiivery
FAQ:
Q:Can you send samples?
A:Sample can be for free,freight cost collect.
Q:What product information do I need to provide?
A:Steel grade/thickness/width/quantity,these will decide the price.
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:What are the certifications for your products?
A:We have ISO 9001,CE,SGS,BV and other certifications.
Q:How about the delivery time?
A:Regularly the delivery time around 10-15 days,customized one will inform the delivery time ahead.
Q:Does the product have quality inspection before loading?
A:All the products are strictly tested before packaging,also can inspect by third party inspection.
Q:How to pack the products?
A:Standard export package with waterproof film and wooden pallet.It can effectively protect products from corrosion.
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