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20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel

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20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel

20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel
20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel 20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel 20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel 20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel

Large Image :  20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel

Product Details:
Place of Origin: Shandong, China
Payment & Shipping Terms:
Minimum Order Quantity: 2 tons
Packaging Details: Standard export packing
Delivery Time: 7-15days
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 1000 tons per month

20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel

Product Name: Hot Rolled Flat Bar Of Q195, Q215, Q235, Q345, Mild Steel Product Surface Treatment: Hot Dip Galvanized Coat,Varnish,Color Paint
Thickness: 4MM~30MM Grade: Q235-Q345
Application: Construction Building Special Use: Mold Steel
Steel Grade: Q235/Q195/Q345 Standard: ASTM,AISI,JIS,GB, DIN,EN
Width: 12mm-200mm Quality Inspection: Physical Properties Etc
High Light:

1.2379 Carbon Steel Flat Bar


K110 Carbon Steel Flat Bar

Q235 SS400 A36 mild steel 20MM THICK D2 1.2379 K110 Carbon Steel Flat Bar



Flat steel, refers to the width of 12-300mm thick 3-60mm rectangular section with a slightly blunt edge of steel flat steel can be finished steel, but also can be used as welding pipe billet and laminated sheet used for thin slab main uses: flat steel as a material can be used for hoop iron tools and mechanical parts, used as building frame structure escalator

1. Name : Mild steel carbon Flat bar

2. Standard: AISI, ASTM, BS,DIN,GB,JIS
3. Grade: A36, SS400, Q235, Q345, S235,S275
4. Dimensions: 1.0mm-15mm

5. Length: 6-12m
6. Technique: hot rolled

7. Tolerance: As the standard or as your requirement
8. Application : Metal structure, bridge, machiner, shipbuilding industry
9. Certificated : BV

10. MOQ: 2T

11. Delivery: Within 25 days after deposit
12. Payment: T/T or L/C

Flat steel using negative deviation rolling, but according to the actual weight of delivery, utilization ratio of 1~5 percentage points higher than steel plate flat steel can be according to user demand, fixed thickness, fixed width and fixed length production, for the user to reduce the cutting, and save the process, reduce the consumption of artificial materials, but also reduce the processing loss of raw materials, save time, save effort and save material
The products have been professionally used in steel structure manufacturing industry, machinery manufacturing industry, automobile industry, mining machinery, lifting machinery and other industries

20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel 0



Carbon Steel Flat Bar Specifications
Steel flat bar grade A36, Q235, Q195, SS400, Q345,St37-2
Steel flat bar standard GB, ASTM, AISI, EN, JIS
Steel flat bar thickness 1.5mm-20mm
Steel flat bar width 10mm-870mm
Steel flat bar length 6m, 9m, 12m or as customer requirement
Steel flat bar technique Slitting hot rolled steel coil
Business type Manufacturer
Application Used in home appliances construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.


Theoretical Weight
20MM Thick D2 1.2379 K110 Carbon Steel Flat Bar Q235 SS400 A36 Mild Steel 1



Width*Thickness*Length Width*Thickness*Length Wdth*Thickness*Length Width*Thickness*Length
20x1.5x6000mm 30x7.25x6000mm 50x7.5x6000mm 80x7.5x6000mm
20x2.0x6000mm 30x7.5x6000mm 50x7.75x6000mm 80x7.75x6000mm
20x2.2x6000mm 30x7.75x6000mm 50x8.0x6000mm 80x8.0x6000mm
20x2.5x6000mm 30x9.25x6000mm 50x9.25x6000mm 80x9.25x6000mm
20x2.75x6000mm 30x9.5x6000mm 50x9.5x6000mm 80x9.5x6000mm
20x3.0x6000mm 30x9.75x6000mm 50x9.75x6000mm 80x9.75x6000mm
20x3.25x6000mm 40x2.0x6000mm 50x11.5x6000mm 80x11.5x6000mm
20x3.5x6000mm 40x2.2x6000mm 50x11.75x6000mm 80x11.75x6000mm
20x3.75x6000mm 40x2.5x6000mm 60x3.0x6000mm 80x13.5x6000mm
20x4.0x6000mm 40x2.75x6000mm 60x3.25x6000mm 100x2.5x6000mm
20x4.5x6000mm 40x3.0x6000mm 60x3.5x6000mm 100x2.75x6000mm
20x4.75x6000mm 40x3.25x6000mm 60x3.75x6000mm 100x3.0x6000mm
20x5.25x6000mm 40x3.5x6000mm 60x4.0x6000mm 100x3.25x6000mm
20x5.5x6000mm 40x3.75x6000mm 60x4.25x6000mm 100x3.5x6000mm
20x5.75x6000mm 40x4.0x6000mm 60x4.5x6000mm 100x3.75x6000mm
25x2.0x6000mm 40x4.25x6000mm 60x4.75x6000mm 100x4.0x6000mm
25x2.5x6000mm 40x4.5x6000mm 60x5.0x6000mm 100x4.5x6000mm
25x2.75x6000mm 40x4.75x6000mm 60x5.25x6000mm 100x4.75x6000mm
25x3.0x6000mm 40x5.0x6000mm 60x5.5x6000mm 100x5.25x6000mm
25x3.25x6000mm 40x5.25x6000mm 60x5.75x6000mm 100x5.5x6000mm
25x3.5x6000mm 40x5.5x6000mm 60x7.25x6000mm 100x5.75x6000mm
25x3.75x6000mm 40x5.75x6000mm 60x7.5x6000mm 100x7.25x6000mm
25x4.0x6000mm 40x7.25x6000mm 60x7.75x6000mm 100x7.5x6000mm
25x4.25x6000mm 40x7.5x6000mm 60x8.0x6000mm 100x7.75x6000mm
25x4.5x6000mm 40x7.75x6000mm 60x9.25x6000mm 100x8.0x6000mm
25x4.75x6000mm 40x9.25x6000mm 60x9.5x6000mm 100x9.25x6000mm
25x5.0x6000mm 40x9.5x6000mm 60x9.75x6000mm 100x9.5x6000mm
25x5.25x6000mm 40x9.75x6000mm 60x11.5x6000mm 100x9.75x6000mm
25x5.5x6000mm 40x11.5x6000mm 60x11.75x6000mm 100x11.5x6000mm
25x5.75x6000mm 40x11.75x6000mm 70x4.75x6000mm 100x11.75x6000mm
30x2.0x6000mm 50x2.5x6000mm 70x5.25x6000mm 100x13.5x6000mm
30x2.5x6000mm 50x2.75x6000mm 70x5.5x6000mm 120x7.5x6000mm
30x2.75x6000mm 50x3.0x6000mm 70x5.75x6000mm 120x7.75x6000mm
30x3.0x6000mm 50x3.25x6000mm 70x7.25x6000mm 120x9.25x6000mm
30x3.25x6000mm 50x3.5x6000mm 70x7.5x6000mm 120x9.5x6000mm
30x3.5x6000mm 50x3.75x6000mm 70x7.75x6000mm 120x9.75x6000mm
30x3.75x6000mm 50x4.0x6000mm 70x9.25x6000mm 120x11.25x6000mm
30x4.0x6000mm 50x4.25x6000mm 70x9.5x6000mm 120x11.75x6000mm
30x4.25x6000mm 50x4.5x6000mm 70x9.75x6000mm 120x13.5x6000mm
30x4.5x6000mm 50x4.75x6000mm 70x11.5x6000mm 150x9.5x6000mm
30x4.75x6000mm 50x5.0x6000mm 70x11.75x6000mm 150x9.75x6000mm
30x5.0x6000mm 50x5.25x6000mm 80x5.25x6000mm 150x11.5x6000mm
30x5.25x6000mm 50x5.5x6000mm 80x5.5x6000mm 150x11.75x6000mm
30x5.5x6000mm 50x5.75x6000mm 80x5.75x6000mm 150x13.5x6000mm
30x5.75x6000mm 50x7.25x6000mm 80x7.25x6000mm  



Chemical composition and mechanical properties

  Chemical Composition Mechanical Properties
Material C Si Mn P S Cr Ni Y.P. (MPA) T.S (MPA) E.L. %
Q195 0.06-0.12 ≤0.3 0.25-0.50 ≤0.045 ≤0.050     ≥195 315~430 ≥33
Q235 0.12-0.20 ≤0.30 0.30-0.70 ≤0.040 ≤0.040     ≥235 375-500 ≥26
Q345 0.12-0.20 0.20-0.60 1.20-1.60 ≤0.040 ≤0.040     ≥345 510-600 ≥22
AISI 1020 0.17-0.23 0.17-0.37 0.35-0.65     ≤0.25 ≤0.3 ≥245 ≥410 ≥25
ASTA A105 ≤0.35 ≤0.35 0.6-1.05 ≤0.040 ≤0.050 ≤0.3 ≤0.4 ≥250 ≥485 ≥22
AISI1050 0.47-0.55 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.15 ≤0.30 ≥630 ≥375 ≥14
AISI1055 0.52-0.6 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 ≤0.25 ≤0.30 ≥645 ≥380 ≥13
SC45 0.42-0.50 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035     ≥355 ≥600 ≥16


Main products

Section steel is one of the four major varieties of steel (plate tube wire) according to the shape of section, section steel is divided into simple section steel and complex section steel (section steel) the former refers to square steel flat steel Angle hexagonal steel; The latter refers to i-beam channel steel rail window frame steel bending section steel

Square steel
Square section of steel, hot rolled and cold rolled two kinds; Hot rolled square steel side length 5-250mm; Cold-drawn square steel side length 3-100mm

Round steel
The steel of circular section is divided into three kinds: hot rolling forging and cold drawing. The diameter of hot rolling round steel is 5-250mm, of which 5-9mm is commonly used as the raw material of drawing steel wire, called wire; Due to the plate supply also called hot rolled bar forging round steel straight is thicker, used as a shaft blank cold drawn round steel diameter of 3-100 mm, dimensional accuracy is high

Equilateral Angle and unequal Angle two kinds of specifications with the size of the length and thickness of the side is usually produced Angle specification is 2-20, that is, the number of centimeters of the length of the side such as 5 equilateral Angle refers to the length of 5cm(50mm) of the same Angle is often 2-7 kinds of different edge thickness
Flat steel weight calculation method: flat steel: weight per meter =0.00785* thickness * edge width




First Steel export steel products every week, have professional packing and transport experience,which will help you save the purchase cost,transportation cost and packing cost etc.





Our advantage of flat bar

1. Convenient in construction and save much time and labor

2. High mechanical strength

3. Low price, high quality


Contact Details
Shandong Fulilai Steel Group Co., Ltd

Contact Person: Gaby

Tel: +8615098800963

Send your inquiry directly to us (0 / 3000)