S355JR is a carbon structural steel of European standard EN 10025-2:2004; S355JR hot-rolled carbon steel coil has certain wear resistance, less cutting deformation and is easy to weld. It can be used in high-rise buildings, machinery manufacturing, contai
The equivalent materials corresponding to each country are as follows:
"S355JR" is a carbon structural steel of European standard EN 10025-2:2004;
"Q345B" of Chinese Standard GB/T 1591-2008 "Low Alloy High Strength Structural Steel";
"S355B" of ISO 630-2:2011 of the International Organization for Standardization.
Chemical properties of s355jr steel maximum, % | ||||||||
| C Nominal Thickness (mm) | Si | Mn | P | S | N | Cu | ||
| ≤16 | ＞16~≤40 | ＞40 | ||||||
| 0.24 | 0.24 | 0.24 | 0.55 | 1.60 | 0.035 | 0.035 | 0.012 | 0.55 |
| Maximum CEV of S355jr material | ||||
| Maximum CEV at nominal thickness (mm) | ||||
| ≤30 | ＞30~≤40 | ＞40~≤150 | ＞150~≤250 | ＞250~≤400 |
| 0.45 | 0.47 | 0.47 | 0.49 | - |
| Mechanical Properties of S355JR Carbon Steel Coil | |||||||||||
Yield Strength ReH/MPa, minimum value, mm | Tensile Strength Rm/MPa, mm | ||||||||||
| ≤16 | ＞16~≤40 | ＞40~≤63 | ＞63~≤80 | ＞80~≤100 | ＞100~≤150 | ＞150~≤200 | ＞200~≤250 | ＜3 | ≥3~≤100 | ＞100~≤150 | ＞150~≤250 |
| 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 | 510~680 | 470~630 | 450~600 | 450~600 |
S355JR Hot Rolled Carbon Steel Coil | |||||||
| Minimum elongation after break % | Longitudinal impact strength KV | ||||||
L0=80mm Nominal thickness mm | Temperature/℃ | The minimum energy (J) at the following nominal thickness (mm) | |||||
| ≤1 | ＞1~≤1.5 | ＞1.5~≤2 | ＞2~≤2.5 | ＞2.5~≤3 | ≤150 | ＞150~≤250 | |
| 14 | 15 | 16 | 17 | 18 | 20 | 27 | 27 |
S355JR hot rolled carbon steel coil has certain wear resistance. And the S355JR material has less cutting deformation and is easy to weld. It is often used for cutting large parts, or cutting long strips and square plates. S355JR steel can also be used for welding large structural parts. Applications include mining and metallurgical machinery and equipment, construction machinery, hydraulic machinery, bridge construction, high-rise buildings, etc.
| Product name | S355JR Carbon Hot Rolled Steel Coil |
| Length | 4m-12m or as required |
| Width | 0.6m-3m or as required |
| Thickness | 0.1mm-300mm or as required |
| Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
| Technique | Hot rolled |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Thickness tolerance | ±0.1mm |
| MOQ | 1tons.We also can accept sample order. |
| Shipment time | Within 10-15 workdays after receiving deposit or L/C |
| Export packing | Waterproof paper, and steel strip packed. |
| Standard Export Seaworthy Package.Suit for all kinds of transport,or as required | |
| Capacity | 250,000 tons/year |
| *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. | |
◆ 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.
