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Stainless Steel 321 Channel

Will Sheets and Plates is a trusted manufacturer and supplier based in Hamilton, New Zealand, specializing in high-quality stainless steel products. With a commitment to excellence, they offer a wide range of stainless steel sheets, plates, and custom-cut sizes to meet diverse industrial needs. Among their offerings, the Stainless Steel 321 Channel stands out, known for its exceptional resistance to high temperatures, oxidation, and intergranular corrosion, making it ideal for use in high-performance and corrosive environments.

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Stainless Steel 321 Channel

Stainless Steel 321 U Channel

Stainless Steel 321 C Channel

Stainless Steel 321 Channel is composed primarily of iron, chromium (17-19%), nickel (9-12%), and small amounts of titanium (0.30% max), which enhances its resistance to intergranular corrosion. It also contains trace amounts of manganese, silicon, and carbon. This alloy exhibits excellent resistance to high temperatures, oxidation, and corrosion. It offers good weldability and formability, with a tensile strength ranging from 505 to 725 MPa and a yield strength of 205 MPa. It maintains its mechanical properties even at elevated temperatures, making it ideal for applications in high-temperature environments.

Stainless Steel 321 Channel Specification

Standard ASTM A276, ASTM A479 / ASME SA276, ASME SA479
Condition HRAP
Size Range Base: 80 to 150 mm Side: 40 to 75 mm
Thickness 5 to 6 mm (depending on size)
Grades 304, 316
Processing Bar cutting

Stainless Steel 321 Channel Chemical Composition

Grade C Mn Si P S Cr Mo Ni
SS 304 0.08 max 2 max 0.75 max 0.045 max 0.030 max 18 – 20 – 8 – 11
SS 304L 0.035 max 2.0 max 1.0 max 0.045 max 0.03 max 18 – 20 – 8 – 13
SS 316 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 – 18.00 2.00 – 3.00 11.00 – 14.00
SS 316L 0.035 max 2.0 max 1.0 max 0.045 max 1.0 max 16.00 – 18.00 16.00 – 18.00 10.00 – 14.00

Stainless Steel 321 Channel Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

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We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Stainless Steel 321 Channel Manufacturer and Exporter in Hamilton, New Zealand

Will Sheets and Plates based in Hamilton, New Zealand, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes  Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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Stainless Steel 321 Channel offers several advantages, including exceptional resistance to intergranular corrosion, particularly in high-temperature environments. Its titanium content prevents carbide precipitation, enhancing its stability and strength at elevated temperatures. The alloy provides excellent oxidation resistance, ensuring long-lasting performance even in harsh conditions. It also boasts good weldability and formability, making it easy to fabricate and shape for various applications. Additionally, Stainless Steel 321 Channel resists stress corrosion cracking, making it ideal for use in the chemical, aerospace, and power generation industries, where durability and reliability are crucial.

Types of Stainless Steel 321 Channel

Stainless Steel 321 Channel
Stainless Steel 321 J Channels
Stainless Steel 321 U Channel
Stainless Steel 321 Industrial Channels
Stainless Steel 321 C Channel
Stainless Steel 321 U Channel Bars

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Are Custom Sizes Available for Stainless Steel 321 Channel?

Yes, we offer custom sizes for Stainless Steel 321 Channel to meet specific project needs. Our team at Will Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.

Stainless Steel 321 Channel Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 304 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10
SS 304L 1.4306 / 1.4307 S30403 SUS 304L – 03Х18Н11 Z3CN18‐10 X2CrNi18-9 / X2CrNi19-11
SS 316 1.4401 / 1.4436 S31600 SUS 316 316S31 / 316S33 – Z7CND17‐11‐02 X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L 1.4404 / 1.4435 S31603 SUS 316L 316S11 / 316S13 Z3CND17‐11‐02 / Z3CND18‐14‐03 X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Stainless Steel 321 Channel Dimensions

Description Process G kg/m h mm b mm tw mm tf mm r1 mm r2 mm
C 50X25X5X6 Hot Rolled 3.95 50 25 5 6 6 3
C 75X40X5X7 Hot Rolled/Laser 6.95 75 40 5 7 8 4
C 100X50X5X7.5 Hot Rolled/Laser 9.37 100 50 5 7.5 8 4
C 125X65X6X8 Hot Rolled/Laser 13.4 125 65 6 8 8 4
C 150X75X6.5X10 Hot Rolled/Laser 18.62 150 75 6.5 10 10 5
C 150X75X9X12.5 Hot Rolled/Laser 24.01 150 75 9 12.5 5 1
C 180X75X7X10.5 Hot Rolled/Laser 21.52 180 75 7 10 2 1
C 200X80X7.5X11 Hot Rolled/Laser 24.77 200 80 7.5 11 2 1
C 200X90X8X13.5 Hot Rolled/Laser 30.53 200 90 8 13.5 2 1
C 230X80X8X12 Hot Rolled/Laser 28.56 230 80 8 12 2 1
C 250X90X9X13 Hot Rolled/Laser 34.86 250 90 9 13 2 1
C 250X90X11X14.5 Hot Rolled/Laser 40.34 250 90 11 14.5 2 1
C 300X90X9X12 Hot Rolled/Laser 37.17 300 90 9 12 2 1
C 300X90X10X15.5 Hot Rolled/Laser 43.85 300 90 10 15.5 2 1
C 300X90X12X16 Hot Rolled/Laser 48.78 300 90 12 16 2 1
C 380X100X10.5X16 Hot Rolled/Laser 54.85 380 100 10.5 16 2 1
C 380X100X13X16.5 Hot Rolled/Laser 62.5 380 100 13 16.5 2 1
C 380X100X13X20 Hot Rolled/Laser 67.37 380 100 13 20 2 1

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Application Industry of Stainless Steel 321 Channel

Stainless Steel 321 Channel is widely used in industries requiring high resistance to heat and corrosion. It is commonly found in chemical processing, aerospace, power generation, and petrochemical industries due to its excellent performance in elevated temperature environments. Applications include heat exchangers, reactor cores, exhaust systems, and furnace components. It is also used in pressure vessels, boilers, and food processing equipment. The alloy’s resistance to intergranular corrosion and oxidation makes it ideal for environments subject to extreme temperatures and corrosive conditions, ensuring long-lasting durability.

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