Shandong Longhao Steel Group is located in Jinan City, the capital of Shandong Province. We are a professional export-oriented manufacturer specializing in the development and production of various Stainless Steel products. The main products include Stainless Steel Plate,Coil, Bar and Pipes. Mainly engaged in stainless steel material: 201 stainless steel plate, stainless steel plate, stainless steel plate 321 202 316, 316 l stainless steel plate, stainless steel plate, 310 s stainless steel plate, stainless steel plate 310, 316 Stainless Steel Pipe, stainless steel pipe 321, 321 304 s stainless steel tube, stainless steel pipe, stainless steel tube TP347H, 316 l stainless steel pipe, stainless steel rods, 304 321 316 l stainless steel rods, stainless steel rods, 310 s stainless steel rods. Can be in accordance with the national standard, American standard, German standard organization production.
Stainless Steel Plate is an alloy steel with smooth surface, high weldability, corrosion resistance, polishability, heat resistance, corrosion resistance and other characteristics. It is widely used in various industries and is an important material in modern industry. Stainless steel is divided into austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, and duplex stainless steel according to the structure state.
Austenitic Stainless Steel: stainless steel with an austenitic structure at room temperature. Steel contains Cr≈18%, Ni≈8%-25% and C≈0.1%. Steel has high toughness and plasticity, but low strength.
Martensitic Stainless Steel: A steel whose mechanical properties can be adjusted by heat treatment. It has different strength and toughness at different tempering temperatures.
Duplex Stainless Steel: Austenitic and ferrite each account for about half of the structure. When the C content is low, the Cr content is 18% to 28%, and the Ni content is 3% to 10%. Some steels also contain alloying elements such as Mo, Cu, Si, Nb, Ti, and N. This type of steel has the characteristics of austenitic and ferritic stainless steel
Ferritic Stainless Steel: It contains 15% to 30% chromium and has a body-centered cubic crystal structure. This type of steel generally does not contain nickel, and sometimes contains a small amount of Mo, Ti, Nb and other elements. This type of steel has the characteristics of large thermal conductivity, small expansion coefficient, good oxidation resistance, and excellent stress corrosion resistance.
| Austenitic Stainless Steel | 201, 301, 304, 305, 310, 314, 316, 321, 347, 370, etc |
| Martensitic Stainless Steel | 410, 414, 416, 416, 420, 431, 440A, 440B, 440C, etc |
| Duplex Stainless Steel | S31803, S32101, S32205, S32304, S32750, etc |
| Ferritic Stainless Steel | 429, 430, 433, 434, 435, 436, 439, etc |
Our popular products include 201 stainless steel plate, 202 stainless steel plate, 304 stainless steel plate, 304L stainless steel plate, 316 stainless steel plate and 316L stainless steel plate.
Product Name
| AISI 410 Polished Stainless Steel Sheet
|
Grade
| 301L, 301, 310S, 410, 316, 410S, 410L, 443, 314, 430, 304 |
Standard
| ISO, JIS, ASTM, AS, EN, GB
|
surface
| N0.1, N0.2, N0.3, N0.4, N0.5, N0.6, N0.7, N0.8, 2D, 2B, HL, BA, 6K, 8K, etc
|
Thickness
| 0.1-300mm Or customized
|
Width
| 10-3000mm Or customized
|
MOQ
| 1 TON |
Packaging
| Export standard, seaworthy
|
Trade Term
| FOB, CFR, CIF
|
Transport Type
| Container, bulk and train
|
Payment terms
| T/T, L/C at sight,West Union,D/P,D/A,Paypal
|
Standard
| AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc
|
Application
| It is widely used in high temperature applications, medical devices, building materials, chemistry, food industry, agriculture, ship components.
It also applies to food, beverage packaging, kitchen supplies, trains, aircraft, conveyor belts, vehicles, bolts, nuts, springs, and screen.
|
Material list
Production Process
Product Photograph
Surface Treatment
| Surface | Characteristic | Processing Technology |
| N0.1 | Original | Pickled after hot rolling |
| 2D | Blunt | Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling |
| 2B | Blurred | Hot rolling + annealing shot peening pickling + cold rolling + annealing pickling + tempering rolling |
| N0.3 | Matte | Polishing and tempering rolling with 100-120 mesh abrasive materials |
| N0.4 | Matte | Polishing and tempering rolling with 150-180 mesh abrasive material |
| NO.240 | Matte | Polishing and tempering rolling with 240 mesh abrasive materials |
| NO.320 | Matte | Polishing and tempering rolling with 320 mesh abrasive materials |
| NO.400 | Matte | Polishing and tempering rolling with 400 mesh abrasive materials |
| HL | Brushed | Grind the surface of the steel belt with an appropriate grinding grain size to make it show a certain longitudinal texture |
| BA | Bright | The surface is annealed and shows high reflectivity |
| 6K | Mirror | Rough grinding and polishing |
| 8K | Mirror | Fine grinding and polishing |
1.Q:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
2. Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
3. Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
4. Q:How long does your delivery time take?
A:In general, it is 7 days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.
5. Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory. However, some of the plants are not open to the public.
6. Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.
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