High-strength steel plate advantage
Generally, the tensile strength of high strength steel plate is about 400-450MPa. Hot forming steel is formed by heating. After a series of treatments, the tensile strength can be increased to 1300-1600 MPa, which is 3-4 times that of ordinary steel.High strength steel plate (high strength plate) refers to the brand Q460 steel, high strength, especially in the normalizing or normalizing and tempering state has higher comprehensive mechanical properties.
High-strength steel plate application
Mainly used in large ships, Bridges, power plant equipment, medium and high pressure boilers, high pressure vessels, rolling stock, lifting machinery, mining machinery and other large welding structural parts.
High-strength steel plate chemical composition
| Grade | C | Si | Mn | P | S | Nb | V | Al | Ti | Cr | Ni | Mo | N |
| EN10025-4 S275M | 0.15 | 0.55 | 1.6 | 0.035 | 0.03 | 0.06 | 0.1 | 0.015 | 0.06 | 0.35 | 0.35 | 0.13 | 0.017 |
| EN10025-4 S275ML | 0.15 | 0.55 | 1.6 | 0.03 | 0.025 | 0.06 | 0.1 | 0.015 | 0.06 | 0.35 | 0.35 | 0.13 | 0.017 |
| EN10025-4 S355M | 0.16 | 0.55 | 1.6 | 0.035 | 0.03 | 0.06 | 0.12 | 0.015 | 0.06 | 0.35 | 0.55 | 0.13 | 0.017 |
| EN10025-4 S355ML | 0.16 | 0.55 | 1.7 | 0.03 | 0.025 | 0.06 | 0.12 | 0.015 | 0.06 | 0.35 | 0.55 | 0.13 | 0.017 |
| EN10025-4 S420ML | 0.18 | 0.55 | 1.8 | 0.03 | 0.025 | 0.06 | 0.14 | 0.015 | 0.06 | 0.35 | 0.85 | 0.23 | 0.027 |
| EN10025-4 S460M | 0.18 | 0.55 | 1.8 | 0.035 | 0.03 | 0.06 | 0.14 | 0.015 | 0.06 | 0.35 | 0.85 | 0.23 | 0.027 |
| EN10025-4 S460ML | 0.18 | 0.65 | 1.8 | 0.03 | 0.025 | 0.06 | 0.14 | 0.015 | 0.06 | 0.35 | 0.85 | 0.23 | 0.027 |
High-strength steel plate mechanical property
| Grade | Yield Strength (MPa) | Ultimate Tensile Strength (MPa) | Elongation at Break (%) |
| EN10025-4 S275M | 275 | 370-530 | 24 |
| EN10025-4 S275ML | 355 | 470-630 | 22 |
| EN10025-4 S355M | 275 | 370-530 | 24 |
| EN10025-4 S355ML | 355 | 470-630 | 22 |
| EN10025-4 S420ML | 420 | 520-680 | 19 |
| EN10025-4 S460M | 460 | 540-720 | 17 |
| EN10025-4 S460ML | 460 | 540-720 | 17 |
High-strength steel plate Product Specification
Thickness: | 0.2-500mm,etc |
Width : | 1000-4000mm,etc |
Length: | 2000mm, 2438mm, 3000mm, 3500,6000mm,12000mm,or rolled,etc etc |
Standard: | ASTM,AISI,JIS,GB, DIN,EN |
Surface: | Black painted,PE coated,Galvanized,color coated, |
anti rust varnished,anti rust oiled,checkered,etc | |
Technique: | Cold Rolled, Hot Rolled |
Certification: | ISO, SGS,BV |
price terms: | FOB,CRF,CIF,EXW all acceptable |
Delivery Detail: | inventory About 5-7; custom-made 25-30 |
Loading port: | any port in China |
Packing: | standard export packing (inside:water proof paper,outside:steel covered with strips and pallets) |
Payment Terms: | T/T, L/C at sight,West Union,D/P,D/A,Paypal |
Container size: | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) |
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) | |
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) |
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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 High-strength steel 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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