321 321h Stainless Steel Slitting Coil

ASME SA240 SS 321 1/2 Hard slitting coil, ASTM A240 SS 321 1/2 Hard slitting coil, SS 321H Half Hard slitting coils, SS 321 2B Finish slitting coil, SS 321H 1/4 Hard slitting coil, SS 321H 3/4 Hard slitting coil, JIS SUS 321 1/2 Hard slitting coil, UNS S32109 BA Finish slitting coils.

Abhay Steels slit coils perform flawlessly in high-temperature surroundings during the welding process with no risk of sensitization. The applications where ASME SA240 SS 321 1/2 Hard slitting coil may be used are aircraft exhaust manifolds, jet engine parts, heat exchangers, boiler tubing, and automotive exhaust systems. ASTM A240 SS 321 1/2 Hard slitting coil have excellent strength against corrosion and give exceptional fabrication characteristics. SS 321H Half Hard slitting coils are a good choice for stamping, forming, and welding needs. SS 321 2B Finish slitting coil offer precision slitting in various dimensions such as custom widths, edge conditions, and thicknesses designed based on the specific requirements. SS 321H 1/4 Hard slitting coil have high performance capacity ranging up to 900 degrees Celsius, with significant oxidation and scaling resistance. Contact us to have a deal or book a bulk order.

Businesses can choose 321 for heavy-load welding applications at high temperature or 321H when there is a high priority for creep resistance. SS 321H 3/4 Hard slitting coil are stable, long-lasting solutions that can be proven reliable for thermal cycling environments. Abhay Steels ensures supply chain reliability for high heat and critical temperature zones. We at Abhay Steels produce JIS SUS 321 1/2 Hard slitting coil that are quite stable and long-lasting, which can even provide high thermal resistance in severe zones.

UNS S32109 BA Finish slitting coils are a titanium-stabilized stainless steel grade designed to provide intergranular corrosion resistance and high-temperature resistance up to 900 degrees Celsius. SS 321/321H Slitting Coils are manufactured to create accurate slitting with streamlined fabrication properties. SS 321/321H Slitting Coils are a prime choice for ideal systems, heat exchangers, aerospace and chemical processing. SS 321/321H Slitting Coils are perfect to operate in high temperature environments across industrial and commercial industries.

UNS S32109 2B Finish slitting coils distributor, SS 321 2B Finish slitting coil supplier, EN X12Crniti18-9 3/4 Hard slitting coils manufacturer, ASTM A240 SS 321 Half Hard slitting coils stockist, JIS SUS 321 BA Finish slitting coil exporter, UNS S32100 Galvanized slitting coil.

321 321h Stainless Steel Slitting Coil Specification

Product	Stainless Steel 321 321h Slitting Coil
Standards	ASTM A240 / ASME SA240, AISI, DIN, GB, EN, JIS, etc.
Thickness	0.2mm – 5.0mm and as per Client Requirement.
Width	3.2mm – 1500mm & above.
Length	As per Client Requirement.
Coils Inner Diameter	610 +0/-5 mm.
Hardness	Full Hard, Half Hard or 1/2 hard, Quarter Hard or 1/4 Hard, Annealed or Soft, 3/4 Hard, Rolled, Spring Hard.
Test Certificate	Hydrostatic test, Macro and Micro-test, Radiography test, Impact test, Chemical test.
Package	Carton boxes, Wooden crates, Shrink-wrapped, Wooden pallets, Wooden boxes, Etc.

SS 321 321h Slitting Coil Equivalent Composition

STANDARD	WERKSTOFF NR.	UNS	JIS	EN
SS 321	1.4541	S32100	SUS 321	X6CrNiTi18-10

Stainless Steel 321 321h Chemical Composition

Grade	C	Mn	Si	P	S	Cr	N	Ni	Ti
SS 321	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 – 19.00	0.10 max	9.00 – 12.00	5(C+N) – 0.70 max

321 321h Stainless steel Slitting Coil Mechanical Composition

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1457 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Chemical Composition and Characteristics

Normally 321 and 321H slitting coil chemical composition contains 17 to 19 percent chromium, 9 to 12 percent nickel, and titanium added at a minimum of five times the combined carbon and nitrogen content. The addition of titanium distinguishes these grades from standard austenitic stainless steels like 304 and 316. The coils have good weldability, formability for bending and roll forming, good oxidation resistance and mechanical properties at room and elevated temperature. The material is nonmagnetic in annealed condition.

321 and 321H slitting coil covers the normal specification ASTM A240. For the boiler and pressure vessel code , the equivalent code is ASME SA240 . These specifications verify the chemical composition, mechanical properties and heat treatment requirements of the material. Each coil is supplied with a mill test certificate to ensure traceability and quality compliance.

FAQS

321 and UNS S32109 Slitting Coils are commonly used in a wide variety of industries due to their high temperature stability. Typical applications include aircraft exhaust systems and manifolds, expansion joints, bellows, heat exchangers, furnace parts, jet engine components, chemical processing equipment and high temperature pressure vessels. These grades are used by the aerospace, petrochemical, power generation and automotive exhaust industries for parts that have thermal cycling and corrosive service.

Available Finishes & Sizes

Cold rolled and hot rolled finish slitting coils are available. Surface finishing can be 2B, No.1 and BA according to application requirement. The thickness and widths of the slits can be made as per the buyer's specifications. The coils are individually wrapped to ensure they arrive at the customer undamaged in transit. Suppliers provide bulk and small orders in limited time and worldwide delivery with doorstep delivery.

Why Choose Precision Slit Coil?

Sourcing precision slit 321 and 321H coil from a reliable source will reduce material loss, minimize secondary processing, and improve overall production efficiency. Tighter width tolerances, burr-free edges and consistent coil weights mean smoother fabrication and lower costs. By choosing a supplier who can provide mill test certificates and has a consistent inventory, you can be assured that your project will always have certified, ready-to-apply material.

Industry We Serve

Oil & Gas
Shipbuilding
Defence
Pharmaceutical
Petrochemical
Automobiles
Chemical Plants
Dairy Industry
Aerospace
Construction
Food & Beverage Processing

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