Stainless Steel 321H Plates
Table of Content
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Product Specification
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Chemical Composition
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Mechanical Composition
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DETAILED INFORMATION
Purohit Pipe Industries is a well-known and trusted supplier, Exporter, and exporter of stainless steel 321H plates. We Exporter and design stainless steel 321H plates using the highest quality raw materials in accordance with national and international quality standards and provide a wide variety to our esteemed clients.
Stainless Steel 321H Plates are made with austenitic stainless steel with titanium stabilizing agents. They can be effectively used in applications that require a high degree of heat. They can reach temperatures as high as 900 degrees C. A240 UNS S321H00 Plate material offers excellent resistance to intergranular corrosion, especially when exposed to temperatures between 427 degrees Celsius and 816 degrees Celsius, the precipitation range of chrome carbide.
Stainless Steel 321H Plates are primarily used in high-temperature applications because of their good mechanical properties. Aside from its high creep strength and stress rupture properties, the AISI 321H Plate can also be used effectively in areas of high intergranular corrosion and sensitization. Heat treatment cannot harden the UNS S321H00 Plate in addition to its toughness at low temperatures. The material is easily weldable and can be processed very easily using standard fabrication procedures.
SUS 321H Plate is widely used in a variety of structures and machinery equipment. The high functionality and strength of this material make it a popular choice for a wide range of general applications. DIN 1.4541 Plates are also popular for numerous general applications due to their high strength. DIN 1.4541 Plates are also renowned for their durability, which makes them ideal for several critical applications. Among the industries where they are used are food processing, pharmaceuticals, transportation, and chemicals.
The Stainless Steel 321H Plate can be customized in terms of dimensions and sizes. It is also possible to customize the surface finish of the material to enhance its appearance and corrosion resistance. Stainless Steel Plate with 2B Finish 321H-grade is coated to increase corrosion resistance, which allows it to be customized to meet specific needs.
As a specialist distributor, processor, and supplier of stainless steel sheets, we offer grades 202, 304, 316, 321H, 310, 410, 420, and 416. World-class mills Exporter SS 321H plates, including Jindal Stainless Ltd., POSCO, DKC- Korea, European Mills, NTK- Japan, TISCO, and Aperam. SS 321H plates are Exporter in India to customer specifications.
Steel Plates, Plates, and Coils Division of Purohit Pipe Industries is a leading stockholder, supplier, and exporter of ASTM A240 321H Stainless Steel Plates. Our ASTM A240 321H Stainless Steel Plates can be customized to your specifications and come with complete mill test reports. Up to 2000 mm of custom lengths and widths are available. Our specialty is exporting! Steel plate products can be cut to size by using the extensive expertise we have in processing steel plate products in accordance with ASTM A240 321H. A variety of hard-to-find grades and non-standard sizes are available in ASTM A240 321H Stainless Steel Plates.
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Adoni, Amaravati, Anantapur, Chandragiri, Chittoor, Dowlaiswaram ,Eluru, Guntur, Kadapa, Kakinada, Kurnool, Machilipatnam, Nagarjunakoṇḍa, Rajahmundry, Srikakulam, Tirupati, Vijayawada, Visakhapatnam, Vizianagaram, Yemmiganur, Itanagar, Dhuburi, Dibrugarh, Dispur, Guwahati, Jorhat, Nagaon, Sivasagar, Silchar, Tezpur, Tinsukia, Ara, Barauni, Begusarai, Bettiah, Bhagalpur, Bihar, Sharif, Bodh Gaya, Buxar, Chapra, Darbhanga, Dehri, Dinapur Nizamat, Gaya, Hajipur, Jamalpur, Katihar, Madhubani, Motihari, Munger, Muzaffarpur, Patna, Purnia, Pusa, Saharsa, Samastipur, Sasaram, Sitamarhi, Siwan, Chandigarh, Ambikapur, Bhilai, Bilaspur, Dhamtari, Durg, Jagdalpur, Raipur, Rajnandgaon, Daman, Diu, Silvassa, Delhi, New Delhi, Madgaon, Panaji, Ahmadabad, Amreli, Bharuch, Bhavnagar, Bhuj, Dwarka, Gandhinagar, Godhra, Jamnagar, Junagadh, Kandla, Khambhat, Kheda, Mahesana, Morbi, Nadiad, Navsari, Okha, Palanpur, Patan, Porbandar, Rajkot, Surat, Surendranagar, Valsad, Veraval, Ambala, Bhiwani, 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Plates made of stainless steel 321H specifications
Item | Stainless Steel 321H Plates(Hot rolled, cold rolled) |
Standard | ASTM A240, JIS4304-2005, ASTM A167, EN 10088-2-2005, GB/T3280-2007, etc |
Material | Stainless Steel 321H Plates |
Surface |
the surface and finish of Stainless Steel 321H Plates: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hairline, sand blast, Brush, etching, etc |
Thickness | 5mm to 100 mm |
Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
Brand: | Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin |
Exporter: | POSCO, Aperam, Jindal Stainless, DKC Korea, Thyssenkrupp, Baosteel, TISCO, ArcelorMittal, VDM, Nippon Metal, Outokumpu |
Package |
Standard export package, suit for all kinds of transport, or as required. |
Export to | Indonesia, Malaysia, Singapore, Saudi Arabia, Qatar, UAE, Iran, Iraq, Oman, South Africa, Nigeria, Kenya, Italy, UK |
Stainless Steel 321H Plates Chemical Composition
% |
Cr |
Ni |
C |
Si |
Mn |
P |
S |
N |
Ti |
Fe |
321H |
min:17.0 max:19.0 |
min: 9.0 max:12.0 |
max:0.08 |
max:0.75 |
max:2.0 |
max:0.045 |
max:0.03 |
max:0.10 |
min:5*(C+N) max:0.70 |
Balance |
321H |
min:17.0 max:19.0 |
min: 9.0 max:12.0 |
min:0.04 max:0.10 |
min:18.0 max:20.0 |
max:2.0 |
max:0.045 |
max:0.03 |
max:0.10 |
min:5*(C+N) max:0.70 |
Balance |
321H Stainless Steel Plates: Mechanical Properties
Grade |
Tensile Strength KSI (min.) |
Yield Strength 0.2% Offset ksi (min.) |
Elongation – % in 50 mm (min.) |
Hardness (Brinell) MAX |
321H |
75 |
30 |
40 |
217 |
Equivalent to ASME SA 240 Tp Stainless Steel 321H Plates
SS Grade |
UNS |
WERKSTOFF NR. |
A240 TP 321H |
S321H00 |
1.4541 |
A240 TP 321H |
S321H09 |
1.4878 |
Other types of stainless steel 321H plates
Ss 321H Perforated Sheets
A Stainless Steel 321H Perforated Sheet, UNS S321H00 Perforated Sheet, DIN 1.4541 Perforated Sheet, ASME SA240 Stainless Steel 321H Perforated Sheet, Stainless Steel S321H09 Perforated Sheet
Ss 321H Checkered Plates
Asme SA240 Stainless Steel 321H Checkered Plates, ASTM A240 Stainless Steel 321H Checkered Plates, DIN 1.4878 Checkered Plates, UNS S321H09 Checkered Plates, SS 321H/321HH Checkered Plates
Ss 321H Shim Sheets
We supply ASTM A240 SS 321H Shim Sheets, UNS S321H00 / DIN 1.4541 Shim Sheets, ASME SA240 SS 321H Shim Sheets, Stainless Steel 321H Shim Sheets, Stainless Steel 321H Shim Sheets Suppliers
Ss 321H Coils
Coils of DIN 1.4878, UNS S321H09, ASME SA240 Stainless Steel 321H, ASTM A240 Stainless Steel 321H/321HH
Ss 321H Strips
Strips of 321H Stainless Steel, Strips of 321H Stainless Steel, Strips of 1.4541 Stainless Steel, Stainless Steel UNS S321H00, Strips of 321H Stainless Steel
Ss 321H Foils
UNS S321H09 Foils, Stainless Steel 321H Foils, ASTM A240 321H Stainless Steel Foils, Stainless Steel 321H Foils
321H Stainless Steel Plate Finishes
Surface finishes for stainless steel flat products (Plate and plate) are outlined in EN 10088-2, Specifying finishes for stainless steel flat products (Plate and plate).
Plate |
Surface Finish |
Definition |
Application |
321H Stainless Steel Plate |
2B |
As a result of cold rolling, heat treatment, pickling, etc. equivalent treatment is applied, followed by cold rolling for luster. |
Medical equipment is among them. the food industry, construction materials, and kitchen utensils. |
321H Stainless Steel Plate |
BA |
After cold rolling, bright heat treatment is applied. |
Building construction, Electrical equipment, Kitchen utensils. |
321H Stainless Steel Plate |
NO.3 |
For polishing, JIS R6001 specifies abrasives of No.100 to No.120. |
Construction of buildings, Kitchen utensils. |
321H Stainless Steel Plate |
NO.4 |
Abrasives between No.150 and No.180 specified in JIS R6001 are used to polish these parts. |
Cooking utensils, building materials, and medical equipment. |
321H Stainless Steel Plate |
HL |
Abrasives of suitable grain size were used to finish polishing. |
A building’s construction. |
321H Stainless Steel Plate |
NO.1 |
A hot roll is followed by heat treatment and pickling or processes corresponding to these. |
Storage tanks and pipes for chemicals |
Making Process
Fabrication Data
Welding and processing of stainless steel alloy 321H plates can be done using standard fabrication practices.
Cold Forming
Quite ductile and easy to form, this alloy is ideal for alloying with other metals.
Hot Forming
Hot forming can also be difficult for Alloy303 due to its high sulfur content. 304 is the better option once again.
Machining
321H stainless steel plates are less machinable than 410 stainless steel plates due to their cold work hardening rate, but similar to 304 stainless steel plates. In the table below, you will find relevant information about the machining of stainless steel plates made of 321H.
Conidition
Operation | Tool | Lubrication | CONDITIONS | |||||
Depth-mm | Depth-in | Feed-mm/t | Feed-in/t | Speed-m/min | Speed-ft/min | |||
Turning | High-Speed Steel | Cutting Oil | 6 | .23 | 0.5 | .019 | 12-16 | 39-52 |
Turning | High-Speed Steel | Cutting Oil | 3 | .11 | 0.4 | .016 | 18-23 | 59-75 |
Turning | High-Speed Steel | Cutting Oil | 1 | .04 | 0.2 | .008 | 23-28 | 75-92 |
Turning | Carbide | Dry or Cutting Oil | 6 | .23 | 0.5 | .019 | 67-76 | 220-249 |
Turning | Carbide | Dry or Cutting Oil | 3 | .11 | 0.4 | .016 | 81-90 | 226-295 |
Turning | Carbide | Dry or Cutting Oil | 1 | .04 | 0.2 | .008 | 99-108 | 325-354 |
Depth of cut-mm | Depth of cut-in | Feed-mm/t | Feed-in/t | Speed-m/min | Speed-ft/min | |||
Cutting | High-Speed Steel | Cutting Oil | 1.5 | .06 | 0.03-0.05 | .0012-.0020 | 16-21 | 52-69 |
Cutting | High-Speed Steel | Cutting Oil | 3 | .11 | 0.04-0.06 | .0016-.0024 | 17-22 | 56-72 |
Cutting | High-Speed Steel | Cutting Oil | 6 | .23 | 0.05-0.07 | .0020-.0027 | 18-23 | 59-75 |
Drill ø mm | Drill ø in | Feed-mm/t | Feed-in/t | Speed-m/min | Speed-ft/min | |||
Drilling | High Speed Steel | Cutting Oil | 1.5 | .06 | 0.02-0.03 | .0007-.0012 | 9-13 | 29-42 |
Drilling | High-Speed Steel | Cutting Oil | 3 | .11 | 0.05-0.06 | .0020-.0024 | 11-15 | 36-49 |
Drilling | High-Speed Steel | Cutting Oil | 6 | .23 | 0.08-0.09 | .0031-.0035 | 11-15 | 36-49 |
Drilling | High-Speed Steel | Cutting Oil | 12 | .48 | 0.09-0.10 | .0035-.0039 | 11-15 | 36-49 |
Feed-mm/t | Feed-in/t | Speed-m/min | Speed-ft/min | |||||
Milling Profiling | High-Speed Steel | Cutting Oil | 0.05-0.10 | .002-.004 | 11-21 | 36-69 |
Application of stainless steel 321H plates
- The exhaust manifolds of aircraft are constructed from stainless steel 321H
- The bellows are made of stainless steel 321H plates
- The construction industry uses stainless steel plates 321H
- Parts of the furnace are made from stainless steel 321H
- Chemical containers, including transport containers, are made from stainless steel 321H plates
- Tubes made of stainless steel 321H plates for heating elements
- 321H stainless steel plates are used in architectural applications
- A high-temperature mineral processing screen is made from stainless steel 321H plates woven or welded
- A stainless steel 321H plate is used for welding the tubes for burners and flues
- The plates of the heat exchanger are made from stainless steel 321H
- The expansion joints are made from stainless steel plate 321H
Plates made of stainless steel 321H are processed
All normal processing operations can be performed on stainless steel 321H plates
Purohit Pipe Industries offers the following processing for stainless steel 321H plates:
- Plates made of stainless steel 321H can be cut
- The forming, drilling, and machining of stainless steel 321H plates
- Stainless Steel 321H Plates Grind
- Plates made of stainless steel 321H tested
Plates made of stainless steel 321H packaged in stainless steel
Quality is of the utmost importance to us, and we pay attention to even the smallest details. International regulations govern the packaging, storage, and transportation of our products. Our stainless steel 321H plates are packaged according to the customer’s specifications, including preparation for export, such as wooden cases or pallets. For the delivery of Stainless Steel 321H Plates from the mill to the customer, shipping documentation will be provided.
A representative from our experienced sales team evaluates the volume/weight of the belongings and informs the client about packing requirements and various documentation requirements at the time of the first visit.
Plates made of stainless steel 321H are available in the following areas:
Every year, stainless steel 321H plates are exported to countries such as Indonesia, Malaysia, Singapore, Saudi Arabia, Qatar, UAE, Iran, Iraq, Oman, South Africa, Nigeria, Kenya, Italy, and the UK.
Marking of stainless steel 321H plates
Our products, such as Stainless Steel 321H Plates, are packaged to prevent damage during transit. The standard packaging for exports is wooden boxes or cases. All stainless steel 321H plates are marked with the company’s logo, grade, size, and lot number. If you need custom markings on our products, we can do that as well.
Test certificates for stainless steel 321H plates
Test certificates from the Exporterer according to EN 10204-3.1 and EN 10204-3.2, raw materials certificates, laboratory test reports approved by NABL, and third-party inspection reports.
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