321 Stainless Steel cold rolled coil
Surface Finish:2B BA HL NO.1 NO.4 8K etc
Tolerance:±1%
Delivery Time:10 days
Grade:300 Series
Steel Grade:310S, 316Ti, 316L, 316, 321
Certificate:CE, ISO 9001
Processing Service:Welding, Punching, Cutting, Bending, Decoiling
Width:customized
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 321 stainless steel cold rolled coil in China. With abundant experience, we warmly welcome you to wholesale customized 321 stainless steel cold rolled coil from our factory. For price consultation, contact us.
321 stainless steel coil
321 stainless steel coil and sheet is part of the austenitic family of stainless steel. 321 is basically a 321 grade containing a stabilizer of titanium. Type 321 is a good choice for applications where heat is an issue. 321 can be used in applications up to 900 degrees Celsius where 321 is normally used up to 500 degrees Celsius. Grade 321 has excellent forming and welding characteristics. It does not polish well so would not be used for decorative applications. We are Leading Supplier of all types of Stainless Steel 321 Coils.
321 stainless steel coil can be used in Food Industries, Chemical Industries , Electrielcal Industries, Genrater Industries, Shaft Industries, Cement Industries, Gas Industries, Power Project etc.
Stainless Steel 321 sheet coil Specification
| Item | Stainless Steel 321 coil(Hot rolled, cold rolled) |
| Thickness | 0.025 to 3 mm and as per Customer Requirement |
| Width | 3 mm to 2000 mm and as per Customer Requirement |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Standard | JIS, ASTM, AISI, GB, EN, DIN |
| Surface | 2B, BA, HL, No. 4, Mirror etc. |
| Productivity | 500tons/month |
| Application | household products, ships building industry, petroleum & chemical industries, food processing and medical industry, machinery and hardware fields, etc. |
| MOQ | 1 ton |
| Note | 321 stainless steel Coil can be made according to the customers' requirements. |
| Package | Shrink-wrapped ,Carton boxes,Wooden pallets,Wooden boxes ,Wooden crates Etc. required. |
Stainless 321 coil Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | - | - | - | - |
Stainless Steel 321 Grade Specification
|
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
|
BS |
En |
No |
Name |
||||
|
321 |
S32100 |
321S31 |
58B,58C |
1.4541 |
X6CrNiTi18-10 |
2337 |
SUS 321 |
Chemical Properties Of 321 SS coil:
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
other |
|
|
321 |
min. max. |
- 0.08 |
- 2.0 |
- 0.75 |
- 0.045 |
- 0.030 |
17.0 19.0 |
- |
9.0 12.0 |
- 0.10 |
Ti=5(C+N) 0.70 |
Mechanical Properties Of stainless steel 321 coil:
The mechanical properties of grade 321 stainless steel coil are displayed in the following table.
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
321 |
515 |
205 |
40 |
95 |
217 |
Physical Properties Of 321 stainless coil:
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion (μm/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity (nΩ.m) |
|||
|
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
|||||
|
321 |
8027 |
193 |
16.6 |
17.2 |
18.6 |
16.1 |
22.2 |
500 |
720 |
Packaging Method Of Stainless Steel Coil
Customer Visit
Over the last 30 years, we have been serving our clients, we have built a strong clientele across 32 countries and 15 industrial verticals, right from basic industries such a paper to highly demanding offshore services.
Company Certificate
GNEE Steel Group is one of the top 10 inventory among China with more than 35,000 square maters factory area and at least 5,000 ton Stainless Steel related products in stock.Our comprehensive range of services extends far beyond the traditional realms of trade. We provide comprehensive market research and analysis to empower our clients with valuable insights, enabling them to make informed decisions and stay ahead of the competition. Our team's meticulous attention to detail ensures that each transaction is executed flawlessly, fostering enduring partnerships built on trust and reliability.
FAQ:
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable
Q: What shipping ports are there?
A:We usually ship from Shanghai, Tianjin, Qingdao and Ningbo ports.
Q: Can I visit your factory?
A:Customers from all over the world are welcome to visit our factory.
Contact US
GNEE Steel is the manufacturing various ranges and type of Stainless steel coil. During formation, we used the top-notched quality of raw material which exhibits international and national standards. We are doing many tests to check the quality and identify the efficiency of the products. We apply the tests such as destructive test, and non-destructive tests to clarify the quality. Stainless coils offer safe packaging to protect them against damages during shipment.Please contact us for further details.
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