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What is Stainless Steel 321H Wires?

We, Metcore Alloys, are one of the leading manufacturers, suppliers, stockists, and exporters of Stainless Steel 321H Wires. Ideal applications of this wire are found in most demanding areas of industries. The Stainless Steel 321H is a high-carbon version of the 321 alloy that offers greater strength in high-temperature conditions with superior creep resistance compared to the low-carbon grades. The resistance of corrosion with this particular alloy is equally brilliant as that with the standard 321 and performs even better at higher temperatures.

Stainless Steel 321H Wires, Stainless Steel 321H Wires Manufacturers, Stainless Steel 321H Wires Suppliers, Stainless Steel 321H Wires Stockists, Stainless Steel 321H Wires Exporters

Our 321H Stainless Steel wires are fabricated, with the help of the latest technology along with advanced machinery, for top-notch performance and quality. The higher carbon content enables these wires to withstand up to 1000°C temperature with less breakdown of its core properties and is hence ideal for applications where thermal cycling and shock resistance is required.

Stainless Steel 321H Wires Manufacturers in India, Stainless Steel 321H Wires Suppliers in India, Stainless Steel 321H Wires Stockists in India, Stainless Steel 321H Wires Exporters in India

As leading manufacturers, we ensure precision and consistency in each and every wire of Stainless Steel 321H produced. Due care is taken in the processes of heat treatment and subsequent cooling so that the mechanical properties are enhanced and optimized for overall products. Industry standards are complied with strictly, which enables our wires to always outperform and fulfill the most demanding specifications required by any client around the globe.

As trusted suppliers and stockists, Metcore Alloys maintain an adequate inventory of raw materials and finished products to fulfill both small and large orders with minimum lead time at the best market prices. Our customer-centric approach clearly reflects in each of our tailored-made solutions-right from project-specific requirements to timely completion.

Stainless Steel 321H Wires Manufacturers in Mumbai, Stainless Steel 321H Wires Suppliers in Mumbai, Stainless Steel 321H Wires Stockists in Mumbai, Stainless Steel 321H Wires Exporters in Mumbai

We export our Stainless Steel 321H wire to all countries under globally recognized quality standards. Our strong points are logistics and supply chain management, which guarantee timely delivery to customers in every corner of the globe. This is what identifies us as one of the most reliable partners in the supply of stainless steel products.

Material Specification of Stainless Steel 321H Wires
Material Name Stainless Steel 321H
Grade 321H
Standards ASTM A580 / ASTM A313 / JIS G4314 / DIN 17441
Diameter Range 0.10 mm to 10 mm
Tensile Strength 550 – 750 MPa
Elongation 40% (min)
Melting Point 1400°C – 1450°C
Density 8.0 g/cm³
Chemical Composition Chromium: 18-20%, Nickel: 8-10.5%, Carbon: 0.08% (max)
Corrosion Resistance Excellent in most atmospheric environments and many corrosive media
Applications Springs, fasteners, wire mesh, cables, welding rods
Equivalent grades Of Stainless Steel 321H Wires
Standard Equivalent Grade
AISI 321H
ASTM 321H
UNS S32109
DIN 1.4878
EN 1.4878
JIS SUS321H
Chemical Equation of Stainless Steel 321H Wires
Element Chromium Nickel Carbon Manganese Silicon Phosphorus Sulfur Iron
Symbol Cr Ni C Mn Si P S Fe
Percentage (%) 18.0 – 20.0 8.0 – 10.5 0.08 max 2.0 max 0.75 max 0.045 max 0.03 max Balance
Mechanical Composition of Stainless Steel 321H Wires
Property Tensile Strength Yield Strength Elongation Hardness (Rockwell B) Modulus of Elasticity Density
Value 515 - 730 MPa 205 MPa (min) 40% (min) 70 - 92 HRB 193 - 200 GPa 8.0 g/cm³
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