B340LA Carbon Steel Plate advantage
1. After heat treatment, the hardness and wear resistance can be improved.
2. When annealing, the hardness is appropriate and the cutting ability is good.
3. Its raw materials are very common, so it is easy to find, so the production cost is not high.
B340LA Carbon Steel Plate description
The high strength properties result from precipitation adhesion due to finely distributed carbonitrides and a fine-grained microstructure. Even very small amounts of the elements titanium and/or niobium in the range of a few 0.01 % result in a significant increase in yield strength and tensile strength. The additionally required solid solution strengthening is achieved via the alloying elements Mn, Si and by adding P.
B340LA Carbon Steel Plate chemical composition
| Grade | C | Si | Mn | P | S | Al | Ti) | Nb) |
B340LA | 0.1 | 0.5 | 1 | 0.03 | 0.025 | 0.015 | 0.15 | 0.09 |
B340LA Carbon Steel Plate mechanical properties
| Grade | Yield Strength (MPa) | Ultimate Tensile Strength (MPa) | Elongation at Break (%) |
B340LA | 260-330 | 350–430 | 26 |
B340LA Carbon Steel Plate specification
Product Name | HC380LA B340LA 15CRMO A709GR50 20CR 40CR 65MN alloy plate alloy sheet alloy steel plate |
Length | 1m-12m or as required |
Width | 0.6m-3m or as required |
Thickness | 3mm-300mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled High strength, high yield point |
Surface Treatment | Clean, blasting and painting according to customer requirement |
Thickness tolerance | ±0.1mm |
Material | Q390 Q420 Q460 Q500 Q550 Q690 SAPH310,SAPH370,SAPH400,APH440,SPC590DU,SPFC540,SPFC390,SPFH540,SPFH590 |
Application | It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. |
MOQ | 25tons.We also can accept sample order. |
Shipment time | Within 15-20 workdays after receiving deposit or T/T |
Export packing | Waterproof paper, and steel strip packed. |
Capacity | 250,000 tons/year |
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Application
Our steel products are mainly used in chemical industry, petrochemical industry, offshore, seawater pipeline, desalination plant, nuclear engineering, paper and pulp industry.
Export area
We are a well known worldwide supply and export carbon steel sheet plate in following countries：,Italy, Philippines, France，Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.
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