Payment Terms | L/C, T/T, Western Union |
Supply Ability | 10 Ton per week |
Delivery Time | 5 - 12 days based on the quantity |
Packaging Details | wooden pallets + waterproof paper |
Products | stainless steel plates |
Grade | 321H |
Standard size | 1000*2000mm 1219*2438mm 1500*6000mm |
Thickness | 0.6- 30.0mm |
Brand | TISCO BAOSTEEL POSCO LISCO |
Loading Port | Shanghai Port |
MOQ | 200 kgs |
Packing | wooden pallets + waterproof paper |
Brand Name | DELTA |
Model Number | 321H |
Certification | ISO |
Place of Origin | China |
View Detail Information
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Product Specification
Payment Terms | L/C, T/T, Western Union | Supply Ability | 10 Ton per week |
Delivery Time | 5 - 12 days based on the quantity | Packaging Details | wooden pallets + waterproof paper |
Products | stainless steel plates | Grade | 321H |
Standard size | 1000*2000mm 1219*2438mm 1500*6000mm | Thickness | 0.6- 30.0mm |
Brand | TISCO BAOSTEEL POSCO LISCO | Loading Port | Shanghai Port |
MOQ | 200 kgs | Packing | wooden pallets + waterproof paper |
Brand Name | DELTA | Model Number | 321H |
Certification | ISO | Place of Origin | China |
High Light | High Carbon Stainless Steel Plate ,Austenitic Stainless Steel Plate ,Stabilized With Titanium Stainless Steel Plate |
Alloy 321 & 321H Stainless Steel Plate High Carbon Austenitic Stainless Steel Stabilized With Titanium
More Informations of our Products
Product | Stainless Steel Sheet/Plate |
Standard | ASTM A240,GB/T3280-2007,JIS4304-2005,ASTM A167,EN10088-2-2005,etc |
Material | 310S,310,309,309S,316,316L,316Ti,317,317L,321,321H,347,347H,304,304L,302,301, 201,202,403,405,409,409L,410,410S,420,430,631,904L,Duplex,etc |
Surface | 2B,2D,BA,NO.1,NO.4,NO.8,8K,mirror,checkered,embossed,hair line,sand blast,Brush |
Thickness | Cold Rolled:0.3-6mm |
Hot Rolled: 3-20mm | |
Width | 1000mm,1219mm,1500mm,1800mm,2000mm,2500mm,,etc |
Length | 2000mm,2440mm,3000mm,5800mm,6000mm,etc |
Package | Covered with a layer of plastic film and cardboard,packed on the wooden pallets/ iron packing,bound with iron belt,loaded in the containers. |
Price Terms | Ex-Work,FOB,CFR,CIF,FCA,etc |
Payment Terms | TT,L/C at sight ,western Union,etc. |
321/321H is a strong stainless steel alloy that can withstand high temperatures and is resistant to corrosion in hot environments. It is a variation of the standard 321 alloy, which is stabilised with titanium to improve its intergranular corrosion resistance. The H in 321H stands for "high carbon" which indicates that the alloy has a higher carbon content than standard 321 alloy.
The alloy is very resistant to rust, especially in hot places like the aerospace and petrochemical industries. It also has a good resistance to intergranular corrosion and is resistant to pitting and crevice corrosion in chloride-containing environments. The alloy is strong at high temperatures. It can be used for exhaust manifolds, furnace parts, and heat exchangers.
The chemical composition of 321 stainless steel, also known as UNS S32100 or 1.4541, is as follows:
The chemical composition of alloy 321H (UNS S32109) and 1.4878 is as follows:
Carbon: 0.04-0.10%
Manganese: 2.00% maximum
Phosphorus: 0.045% maximum
Sulfur: 0.030% maximum
Silicon: 0.75% maximum
Chromium: 17.00-19.00%
Nickel: 9.00-12.00%
Titanium: 5x(C+N) 0.70% maximum
Nitrogen: 0.10-0.25%
Iron: Balance
Alloy 321H contains small amounts of columbium and tantalum, typically around 0.10% each. These elements enhance its stability when exposed to high temperatures.
The alloy's composition may differ a bit based on the manufacturer and the specific grade of the alloy. It is always recommended to consult the manufacturer's data sheet for the exact composition of the alloy in a given application.
321 and 321H are both variations of the alloy known as stainless steel 321. They have similar chemical compositions and are often used interchangeably in industry.
The main difference between the two is that 321H has a higher carbon content, which gives it improved high-temperature strength.
Physical Properties:
Mechanical Properties:
321/321H is rust resistant and has strong properties.
This makes it ideal for hot applications such as furnace parts, heat exchangers, and boilers.
There are several variants of stainless steel 321, each with slightly different chemical compositions and properties. Some examples include:
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Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...
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