HSLA 80 High Strength Low Alloy steel

HSLA-80  High Strength Low Alloy steel

1. Overview and application of steel

The steel is a kind of self-passivated steel, which has a good corrosion resistance and high strength and toughness through the rational design of chemical composition.Especially suitable for the environment of seawater corrosion.Our company can produce products such as bar, sheet, seamless tube, silk and forging, which can also produce the products that customers need.

2. Main chemical components

Element C Si Mn Cr Ni Mo Cu V Nb Fe

Wt % 0.04 0.03 0.50.0.0.0.0.0.0.21.2 less than 0.3 0.05 margin

3. Mechanical properties

The temperature 0.2 ℃ sigma MPa sigma bMPa delta bits of 5% %

Room temperature is greater than or equal to 550 or greater than 18

4. Production process

Electric furnace + electroslag;Non-vacuum + electroslag;Eaf + LF + VD.

5. Product specifications

5.1 steel and bars: Φ 8-500 - mm

5.2 steel and plate: thickness: 0.8-300mm;Width: 200-2500 - mm;Length: 500-6000 - mm

5.3 forgings: 1-3000kg

5.4 pipe: diameter: Φ 6-300 - mm;Inside diameter: Φ 4-250 - mm

5.5 production according to customer's requirements

6. Implementation standards

6.1 China: GB;GBn.GJB;YB

6.2 America: ASTM;AMS;ASME

6.3 mutual agreement standards

Sichuan Liaofu Special Steel Trading Co., Ltd is the biggest agent of DONGBEI SPECIAL STEEL GROUP CO., LTD that is the biggest special steel produce base in China. It's also the franchiser of Baosteel, Tisco, Xining Special Steel,Shougang Group, Wisco.Our company mainly specializes in exporting of special steel, including alloy steel, spring steel, stainless steel,tool steel, die steel, bearing steel and merchant steel. We provide steel round bar, steel square bar, steel flat bar, steel plate, steel sheet, steel coil, steel wire and steel pipe.We have been in this business for 9 years and are proud to have established a terrific reputation and brand loyal customers.Being the top class supplier in China, Our products are sold all over the world, mainly in America, Germany, the United Kingdom, Australia, Korea, Southeast Asia.