321 Stainless Plate
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321 Stainless Plate

321 stainless plate is a remarkable alloy with unique properties, making it a popular choice for various applications across multiple industries. Its exceptional resistance to high temperatures, mechanical strength, and corrosion resistance make it an ideal material for use in harsh environments. With excellent formability and versatility, stainless steel 321 is a top choice in the stainless steel family for limitless industrial applications.
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Product Introduction

321 stainless plate is a widely used alloy in the stainless steel family. Its popularity is due to its exceptional properties and applications in various industrial sectors. This alloy contains titanium, which makes it highly resistant to intergranular corrosion in high-temperature environments.

One of the significant advantages of 321 stainless plate is its outstanding thermal stability. It can withstand temperatures up to 1550 degrees Fahrenheit without undergoing any significant changes, making it ideal for use in high-temperature environments such as furnace components, exhaust systems, and aerospace applications.

Another key feature of 321 stainless plate is its excellent mechanical properties that make it suitable for various structural applications. It has high strength and toughness, enabling it to resist deformation and wear, making it ideal for use in highly abrasive environments.

321 stainless plate is also highly resistant to chemical corrosion, making it suitable for applications in chemical processing, food and beverage processing, and pharmaceutical industries. It is also easy to fabricate and weld, offering flexibility and versatility in manufacturing.

PRODUCT DETAILS

Commodity stainless steel plate sheet
Grade 201,202,304,304L,309S,310S,316,316L,316Ti,317L,321,347H,409,409L,410,420,430,etc
Brand TISCO ,BAO STEEL,POSCO,JISCO,LISCO
Certification ISO,SGS,BV
Thickness 0.3mm-60mm
Width 1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet),
1800mm,2200mm or as your requirements
Length 2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet)
5800mm, 6000mm or as your requirements
Surface NO.1, NO.2D, NO.2B, BA,NO.3, NO.4,NO.240,NO.400,Hairline,NO.8,Brushed
Standard ASTM,AISI,SUS,JIS,EN,DIN,BS,GB,etc
Delivery time 5 days after confirming the order
MOQ 1 ton
Package Stainless steel sheet packing:Waterproof paper + Metal Pallet or as per customers' requirements. The inner size of container is below:
20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM,23MTS
4 0ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM,27MTS
40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM,27MTS
Payment term L/C at sight or 30% TT as deposit and the balance paid against copy of B/L
Applications architectural decoration, luxury doors, elevators decorating, metal tank shell, ship building, decorated inside the train, as well as outdoor works, advertising nameplate, the ceiling and cabinets, aisle panels, screen, the tunnel project, hotels, guest houses, entertainment place, kitchen equipment, light industrial and others.
Advantages Showing the splendor of your quality, wear-resistant as well, strong corrosion resistance and decorative effect, durable and beautiful in good taste.

Heat Treatmen

Fortunately, 321 stainless plate is very amenable to heat treatment. It can be annealed at temperatures between 1850-2050°F, which serves to both restore its ductility and toughness, as well as to reduce the likelihood of stress corrosion cracking. Additionally, this material can be hardened through the process of cold working, which involves subjecting it to a high degree of mechanical pressure.

Table 1 – Typical Mechanical Properties

UTS ksi (MPa) 0.2% YS ksi (MPa) Elongation % in 2" (50.8 mm) Hardness Rockwell
110 (758) 52 (360) 55 B87

*Annealed condition

Table 2 – Impact Strength

Izod V-Notch Rockwell ft·lbs. (J) 120 (163)

Table 3 – Cold-Worked Properties

Condition UTS ksi (MPa) min. 0.2% YS ksi (MPa) min. Elongation % in 2" (50.8 mm) Elongation % in 2" (50.8 mm)
< 0.015 in. ≥ 0.015 in.
1/4 hard 125 (862) 75 (517) 25 25 30
1/2 hard 150 (1034) 110 (150) 15 18 35
3/4 hard 175 (1207) 135 (931) 10 12 37
Full hard 185 (1276) 140 (965) 8 9 41

STAINLESS STEEL SURFACE

  • No.1 Surface treatment: After hot rolling process, the surface is bright, with good smoothness and finish.
  • No.4 Surface treatment: After polishing process, the surface shows a matte color, suitable for home decoration, kitchenware and other fields.
  • BA surface treatment: The use of electrolytic polishing process, the surface is bright like a mirror, with high corrosion resistance, widely used in chemical, pharmaceutical and other fields.
  • 8K surface treatment: After the mirror polishing process, the surface is smooth like a mirror, with high finish and decorative performance, suitable for high-end architectural decoration, electronic products and other fields.

321 stainless steel plate suppliers

PACKAGING & TRANSPORTATION

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

321 sheet

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