manufacturer of tool steel, stainless steel, nickel alloy, alloy steel

304 Flat Bar Cold Drawn Stainless Steel

Cold Drawn 304 Stainless Steel Flat Bar

Cold Drawn 304 Stainless Steel Flat Bar

304 Flat Bar Cold Drawn Stainless Steel 

1 304 flat bar Introduction:

304 Stainless Steel Flat Bar, is for all applications where greater strength and superior corrosion resistance is required. 304 Stainless Steel Flat Bar has a durable dull, grainy mill finish and is widely used for all types of fabrication projects that are exposed to the elements.

2 304 flat bar Applications:

Frame work, braces, supports, plates, marine, food, etc.

3 Quality Standard:

ASTM A276 Standard Specification for Stainless Steel Bars and Shapes.

4 Size Range:

3mm*10mm-30mm*180mm.

5 All Grades Comparison:

ASTM JIS GB
304 SUS 304 06Cr19Ni10

6 304 flat bar Chemical Composition(%)

Steel Grade C Si Mn P S Cr Ni N
304 0.08 max 1.00 max 2.0 max 0.045 max 0.030 max 18.0-20.0 8.0-11.0 /
304L 0.03 max 1.00 max 2.0 max 0.045 max 0.030 max 18.0-20.0 8.0-12.0 /
304N 0.08 max 1.00 max 2.0 max 0.045 max 0.030 max 18.0-20.0 8.0-11.0 0.10-0.16

7 Mechanical Properties

Steel Grade Delivery Condition Thickness Tensile Strength (Mpa) Yield Strength (Mpa) Elongation in 2 in. (50 mm) Reduction of Area
304 Annealed 12.7mm max 620 Mpa min 310 Mpa min 30% min 40% min
304 Annealed 12.7mm min 515 Mpa min 205 Mpa min 30% min 40% min
304L Annealed 12.7mm max 620 Mpa min 310 Mpa min 30% min 40% min
304L Annealed 12.7mm min 485 Mpa min 170 Mpa min 30% min 40% min
304N Annealed Whole Sizes 550 Mpa min 240 Mpa min 30% min /
304/304L/304N Relatively severe cold work 19.5mm max 860 Mpa min 690 Mpa min 12% min 35% min
304/304L/304N Relatively severe cold work 19.5mm – 25.4mm 795 Mpa min 550 Mpa min 15% min 35% min
304/304L/304N Relatively severe cold work 25.4mm – 31.75mm 690 Mpa min 345 Mpa min 24% min 45% min
304/304L/304N Strain Hardened 50.8mm max 650 Mpa min 515 Mpa min 25% min 40% min

8 Mill′s test certificate:

EN 10204/3.1 with all relevant data reg. chem. composition, mech. properties and results of testing.

About Us

Founded in 1998, FuShun covers an area of 3000 square meters, annual sales volume of 20000 tons. We are engaged in the manufacture and export of Tool Steel, Nickel Alloy, Stainless Steel and other special steel products…,View more content About Me.

Contact Lists

General Manager: Ms. Florence

info@fushunspecialsteel.com

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Fushun TEL: +86-731-89903933

Fushun FAX: +86-731-89853933

General Manager: Ms. Florence Tang

Whatsapp/Phone/WeChat:+86-13319591838

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