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Q235 steel is an ordinary carbon structural steel with a yield value of about 235 MPa, and the yield value will gradually decrease with the increase of steel thickness. Because the carbon content of Q235 steel will be moderate and its comprehensive performance will be better, it is widely used in the construction of plants, bridges, ships, vehicles and so on. The quality grade of Q235 are A, B, C and D.
Product name | carbon steel coil |
Thickness | 0.1mm-300mm or as required |
Width | 700-2500mm (Or as custom's request) ( regular width 1000mm, 1250mm, 1500mm ) |
Length | By coil, according to customer's request |
Coil weight | 3 - 8 ton or as required |
Steel Grade | Q235,Q345,ST37, Q195, Q215, A36,45# ,16Mn, SPHC, ETC |
Surface treatment | Bare/Shot Blasted and Spray Paint or as required. |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | hot rolled (as custom's request) |
MOQ | 3 tons.We also can accept sample order. |
Shipment time | Usually within 7 days, depending on the quantity |
Application | Used in home appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc. |
Package | Standard export package (Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet) |
Payment Terms | T/T, L/C, West Union ETC |
Remarks | 1.Insurance per to Contract terms; |
Chemical Composition:
| Grade | C | Si | Mn | P | S |
| % | ≤% | % | ≤% | ≤% | |
| Q235A | 0.14-0.22 | 0.30 | 0.30-0.65 | 0.045 | 0.050 |
| Q235B | 0.12-0.20 | 0.30 | 0.30-0.70 | 0.045 | 0.045 |
| Q235C | ≤0.18 | 0.30 | 0.35-0.80 | 0.040 | 0.040 |
| Q235D | ≤0.17 | 0.30 | 0.35-0.80 | 0.035 | 0.035 |
Physical properties :
| Tensile strength (σb/MPa) | 370-550 |
| Yield strength (N/mm2) | 235(thickness≦16mm) |
| 225(thickness>16-40mm) | |
| 215(thickness>40-60mm) | |
| 205(thickness>60-100mm) | |
| 195(thickness>100-150mm) | |
| 185(a>150-200mm) | |
| Elongation (δ5/%) | ≥26(thickness≦16mm) |
| ≥25(thickness>16-40mm) | |
| ≥24(thickness>40-60mm) | |
| ≥23(thickness>60-100mm) | |
| ≥22(thickness>100-150mm) | |
| ≥21(thickness>150-200mm) | |
| Elastic modulus(E/Gpa) | 200-210 |
| Poisson's ratio( ν) | 0.25~0.33 |
| Linear expansion coefficient of material α(1/°C) | 1.20E-05 |
We are happy to answer any questions you have regarding our product lines and services. Please tell us a little more about yourself and we will have someone contact you as soon as possible.
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Liaocheng Economic and Technological Development Zone, Shandong Province, China
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