China 410 steel flat bar is custom-fabricated and designed specifically for mechanical equipment, ensuring durability Supplier, Factory

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China 410 steel flat bar is custom-fabricated and designed specifically for mechanical equipment, ensuring durability Supplier, Factory

Select high-quality stainless steel, smooth surface, easy to process and weld

Standard: ASTM A276

Grade: 304 316 321 410 630 904L

Size: 2x20 to 25x150mm

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Product Description

410 Stainless Steel Flat Bar

410 stainless steel is a martensitic stainless steel with moderate corrosion resistance, good machinability, and excellent strength and hardness. When formed into flat bar form, it becomes 410 stainless steel flat bar, widely used in various applications requiring high strength and wear resistance.

Product Features

Corrosion Resistance Relatively good resistance in atmospheric air, water vapor, and mild acid environments.

Strength and Hardness Achieves high performance through heat treatment (quenching and tempering), ideal for high-stress use.

Magnetism As a martensitic grade, 410 stainless steel is magnetic and easily identifiable.

Machinability Excellent processing capabilities for turning, milling, and drilling operations.

Heat Treatment Mechanical properties can be adjusted to increase hardness or toughness as required.

Common Applications

Knives and Cutlery: Often used for blades and scissors due to high hardness.
Machinery Parts: Ideal for shafts, bolts, nuts, pump shafts, and valve components.
Petrochemical Equipment: Used where extreme corrosion resistance is not the primary requirement.
Construction and Decoration: Manufacturing of frames, brackets, and structural parts.

Technical Specifications

410 Stainless Steel Flat Bar Specs
Specification	A276/484 / DIN 1028
Material	303, 304, 316, 321, 410, 420
Width	1mm to 500mm
Thickness	1mm to 500mm
Technique	Hot Rolled Annealed & Pickled (HRAP), Cold drawn, Forged
Length	3 to 6 Meters / 12 to 20 feet
Marking	Size, Grade, and relevant standard info
Packing	Bundled by weaving bag or as per requirement

Equivalent Grades

STANDARD	JIS	WERKSTOFF NR.	AFNOR	BS	UNS
SS 410	SUS 410	1.4006	Z12C13	410 S21	S43000

Chemical Composition (%)

Grade	C	Mn	Si	P	S	Cr	Ni
SS 410	0.15 max	1.0 max	1.0 max	0.040 max	0.030 max	11.5 – 13.5	0.75

Mechanical Properties

Tensile Strength (MPa)	Yield Strength (0.2% Offset) (MPa)	Elongation (in 2 in.)
450	205	20%

Frequently Asked Questions

Q1: Is 410 stainless steel flat bar magnetic?

A: Yes, 410 stainless steel is a martensitic grade, which means it is magnetic in all conditions.

Q2: Can 410 stainless steel be hardened by heat treatment?

A: Yes, one of the key features of 410 is that it can be quenched and tempered to achieve high levels of strength and hardness.

Q3: How does the corrosion resistance of 410 compare to 304?

A: 410 has moderate corrosion resistance, but it is generally lower than austenitic grades like 304 or 316. It is best suited for mild environments.

Q4: What are the common surface finishes for these flat bars?

A: Common finishes include Hot Rolled Annealed & Pickled (HRAP), cold drawn, and polished finishes depending on the application requirements.

Q5: What are typical applications for 410 flat bars?

A: They are widely used in cutlery, steam turbine buckets, valve parts, fasteners, and various machinery components requiring high wear resistance.

Q6: What lengths are available for 410 stainless steel flat bars?

A: Standard lengths range from 3 to 6 meters (12 to 20 feet), but custom lengths can often be provided upon request.

Product Detail

China 410 steel flat bar is custom-fabricated and designed specifically for mechanical equipment, ensuring durability Supplier, Factory

Product Description

410 Stainless Steel Flat Bar

Product Features

Common Applications