Stainless Steel 409 Flat Bar Manufacturers | Astm A240 Grade 409, Uns S40900, En 1.4512 Ferritic Standard

Name: Stainless Steel 409 Flat Bar Manufacturers | Astm A240 Grade 409, Uns S40900, En 1.4512 Ferritic Standard
Brand: R H Alloys
Availability: InStock
Rating: 5 (16 reviews)

Specification Details
Size Range	6 mm to 100 mm
Length	1-6meter
Standards	Astm, Asme, Din, Nf, Jis, En, Ios
Finished	Black, Bright, Cold Drawn, Polish, Polished, Centreless Ground

Stainless Steel 409 Flat Bar Manufacturers | ASTM A240 Flat Products, EN 10088-2, UNS S40900 Grade

R H Alloys is considered among the dependable Stainless Steel 409 Flat Bar Manufacturers.They are precision cut to sizes with consistent mechanical properties and smooth surface finishes.Stainless Steel 409 Flat Bar is a ferritic stainless steel product that is mainly appreciated for its good corrosion resistance, excellent formability, and cost-effective performance in mildly corrosive and high-temperature environments. It is typically utilized for structural and fabrication applications that require durability and heat resistance. Along with this grade, we also provide general Stainless Steel Flat Bars for applications requiring versatility throughout various industries.

Produced according to international quality standards, Stainless Steel 409 Flat Bar possesses good weldability and oxidation resistance, especially in intermittent high-temperature exposure. Its chromium-based material composition ensures stable performance while keeping material costs low. These flat bars are usually sourced through B2B stainless steel market channels, helping to fulfill great demands for the automotive, power, and industrial fabrication industries. For applications requiring slightly different mechanical properties, Stainless Steel 405 Flat Bars are usually chosen as a suitable alternative material from the same product line.

Mechanical Properties of Stainless Steel 409 Flat Bar

Element	SS 409
Density	8.0 g/cm3
Melting Point	1454 °C (2650 °F)
Tensile Strength	450
Yield Strength (0.2%Offset)	240
Elongation	25%
Hardness(Brinell(HB) max)	131
Hardness(Rockwell B (HR B) max)	75

Stainless Steel 409 Flat Bar is preferred for its ability to be easily processed and its long service life in harsh operating conditions. This material retains its strength even after thermal cycling and resists scaling better than general carbon steel materials. For projects where enhanced corrosion resistance with similar processing advantages is needed, Stainless Steel 3Cr12L Flat Bars are often used as a complementary sub-product.

Uses of Stainless Steel 409 Flat Bar

Automotive exhaust systems, brackets, and structural supports
Heat exchangers, boiler components, and thermal processing equipment
Industrial fabrication, frames, and reinforcement structures
Power generation and petrochemical plant components
General engineering applications requiring heat and oxidation resistance

Stainless Steel 3Cr12L Flat Bars are also used for similar applications where enhanced corrosion resistance and extended service life are essential, making them a practical alternative alongside Stainless Steel 409 Flat Bars.

Clients Project

Product Supplied Quantity Cities (India)
Stainless Steel 409 Flat Bar Supply 100 Pieces Rajasthan
SS 409 Flat Bar supply 95 Pieces Gujarat
Stainless Steel 409 Flat Bar 205 Pieces Pune, Maharashtra
Stainless Steel 409 Flat Bar Supply 165 Pieces Vijayawada, Hyderabad

Product Supplied	Quantity	Cities (India)
Stainless Steel 409 Flat Bar Supply	100 Pieces	Rajasthan
SS 409 Flat Bar supply	95 Pieces	Gujarat
Stainless Steel 409 Flat Bar	205 Pieces	Pune, Maharashtra
Stainless Steel 409 Flat Bar Supply	165 Pieces	Vijayawada, Hyderabad