Custom Lase Cutting 321 / S32168 / 1.4541 Stainless Steel Plate 0.6 - 80.0mm Inox 321 Stainless Steel

Min.Order: 40
Product origin: Wuxi, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 2.45 ~ 3.56

Description

Custom Lase Cutting 321 / S32168 / 1.4541 Stainless Steel Plate 0.6 - 80.0mm inox 321 Stainless Steel

 Specification of 321 Stainless Steel Plate
 
Product Type321 Stainless Steel Sheet, 321 Stainless Steel Plate
SpecificationASTM A240 / ASME SA240 JIS G4305 / EN 10088-2 / GB 24511
ThicknessCold rolled 321 Stainless Steel Plate 0.5-3.0 mm
Hot rolled 321 Stainless Steel Plate 3.0-80.0 mm
Standard sizecold rolled 1000*2000mm 1219*2438mm; hot rolled 1500*3000mm 1500*6000mm 1800*6000mm 2000*6000mm
FinishSATIN, 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), No.1 finish hot rolled, 1D, No.4, BA, 8K, hairline, brush, mirror etc.
BrandTISCO  BAOSTEEL  POSCO JISCO DONGTE
Forms / ShapesPlate, Sheet, Coils, Foils, Strip, Flats, Clad Plate, Plain Sheet, Rolling Sheet, Rolling Plate, Flat Shim, Flat Sheet, Shim Sheet, Rolls, Blank (Circle), sheared, annealed, soft annealed, descaled, tread plate, Checker Plate
Other Trade Name of 321 Stainless SheetSS 321, SUS 321, Inox 321, DIN 1.4541, UNS S32100, AISI 321, SAE 321 Sheet
Our ServiceLaser cutting, Fire cutting, bending, Surface polishing, pvc film Cover

 

Grades 321 and 347 are the basic austenitic 18/8 steel (Grade 304) stabilized by Titanium (321) or Niobium (347) additions. These grades are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425-850 °C. Grade 321 is the grade of choice for applications in the temperature range of up to about 900 °C, combining high strength, resistance to scaling and phase stability with resistance to subsequent aqueous corrosion.

Grade 321H is a modification of 321 with higher carbon content, to provide improved high-temperature strength.

A limitation with 321 is that titanium does not transfer well across a high-temperature arc, so it is not recommended as a welding consumable. In this case grade 347 is preferred - the niobium performs the same carbide stabilization task but can be transferred across a welding arc. Grade 347 is, therefore, the standard consumable for welding 321. Grade 347 is only occasionally used as parent plate material.

Like other austenitic grades, 321 and 347 have excellent forming and welding characteristics, are readily brake or roll-formed and have outstanding welding characteristics. Post-weld annealing is not required. They also have excellent toughness, even down to cryogenic temperatures. Grade 321 does not polish well, so is not recommended for decorative applications.

Composition of 321 Stainless Steel

Typical compositional ranges for grade 321 stainless sheets of steel are given in table 1.

Table 1. Composition ranges for 321-grade stainless steel

Grade CMnSiPSCrMoNiNOther
321min.
max
-
0.08
2.000.750.0450.03017.0
19.0
-9.0
12.0
0.10Ti=5(C+N)
0.70
321Hmin.
max
0.04
0.10
2.000.750.0450.03017.0
19.0
-9.0
12.0
-Ti=4(C+N)
0.70
 

Mechanical Properties of 321 Stainless Steel

Typical mechanical properties for grade 321 stainless sheets of steel are given in table 2.

Table 2. Mechanical properties of 321-grade stainless steel

GradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50 mm) minHardness
Rockwell B (HR B) maxBrinell (HB) max
3215152054095217
321H5152054095217
 

Grade Specification Comparison

Approximate grade comparisons for 321 stainless sheets of steel are given in table 4.

Table 4. Grade specifications for 321-grade stainless steel

GradeUNS NoOld BritishEuronormSwedish SSJapanese JIS
BSEnNoName
321S32100321S3158B, 58C1.4541X6CrNiTi18-102337SUS 321
321HS32109321S51-1.4878X10CrNiTi18-10-SUS 321H


321 / 321H Stainless Steel Sheet UNS S32100 Application

Typical applications include:

  • Aircraft piston engine manifolds
  • Expansion joints
  • Firearms production
  • Thermal oxidizers
  • Refinery equipment
  • High temperature chemical process equipment

Photos of Our 321 Stainless Steel Plate
 

 

 

About Our Company

GMS is a medium-sized professional company integrating wholesale sales and processing of stainless steel materials, providing customers with one-stop services of sales, processing and logistics distribution.

GMS products mainly serve nuclear power engineering, petrochemical, electric furnace, boiler, pressure vessel, electric heating equipment, textile, pharmaceutical, mechanical equipment, kitchen equipment, solar energy, papermaking equipment and many other industries, customers all over the country.

The main products of the company are: 321,310s, 309S, 316L, 304,316TI, 410S, 202,201,904L, 317L,904L, 2205,2304 and other duplex stainless steel, as well as 800H, 600H and other high nickel alloy, sufficient supply. Standing stock of more than 3000 tons, and can be in need of special steel, special specifications of the customer agent order. In order to meet the diversified needs of customers and achieve one-stop customer procurement services, our company can provide embossing (domestic and Japanese), mirror polishing, plate polishing, grinding, flattening, cutting (laser, water knife, plasma and other services according to customer requirements.
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