Hot rolled low carbon steel wire rod, commonly known as soft wire, is a round steel with a relatively small diameter, which is rolled into coils for supply. Low carbon steel wire rods can be used as drawing blanks, and can also be directly used as buildin
| Grade | Chemical composition (mass fraction)/% | ||||
| 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 | |||
| Q275 | 0.14~0.22 | 0.40~1.00 | |||
| Grade | Mechanical Properties | Cold bending test 180° d=bending center diameter a = sample diameter | |
| 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. | |||
| 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. | |||
◆ 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.
| Product Name | Low Carbon Steel Wire Rod |
Standard | GB |
| Material | Q195, Q215, Q235, Q275 |
| Delivery Status | Hot Rolled |
Lead Time | 10-15 working days after the receipt of 30% deposit |
Payment Terms | 30%T/T Advance + 70% Balance |
Price Terms | FOB, CFR, CIF, EXW |
Packing | Standard sea-worthy package or as required |
| *If you do not find what you are
looking for, please call us now. If you have found it, we are happy to
answer any questions or concerns you may have about carbon steel
grades and assist you through the purchasing process. | |
The order process of our Hanhuang Metal low carbon steel wire rod products:
Receive Inquiry(drawing,temper,etc.)
Feasibility study & quotation
Offer is accepted by customer
Comfirmation on order details
Signing Pl
Receive deposit
Design&make the die for extrusion
Mold test,make samples
Sample approval,mass production
Receive balance
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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