NINGBO HONG-STEEL CO.,LTD
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Hot Rolled Stainless Steel Sheet 201 304 NO.1 Finished 4.0 Mm Thicnkness
1. stainless steel plate
Stainless steel is widely used in the production of equipment and parts that require good comprehensive performance (corrosion resistance and molding).In order to maintain the corrosion resistance inherent in stainless steel, stainless steel plate must contain more than 18% chromium and more than 8% nickel content
2. Specifications about stainless steel coil/sheet
| Grade | 201,202,304,304L,316,316L,310S,309S,321,301,310,410,420,430,904L | ||||||||||||
| Brand | TISCO ,BAOSTEEL, POSCO, JISCO, LISCO | ||||||||||||
| Certification | SGS, BV,IQI,TUV,ISO,etc | ||||||||||||
| Thickness | 0.2mm-150mm | ||||||||||||
| Width | 1000,1219,1250,1500 mm , or as your requirements | ||||||||||||
| Length | 2000,2438,2500,3000,6000 mm , or as your requirements | ||||||||||||
| Standard | ASTM, AISI, SUS, JIS, EN, DIN,GB, ASME, etc | ||||||||||||
| Delivery time | 5-7 days after confirming the order | ||||||||||||
| MOQ | 15 Ton | ||||||||||||
3. Chemical Composition about stainless steel coil/sheet
| Classification | Grade | Main Chemical Compositon | |||||||||||
| C | Si | Mn | P | S | Ni | Cr | other | ||||||
| AUSTENITE | 301 | 0.15 | 1.00 | 2.00 | 0.045 | 0.03 | 6.00-8.00 | 16.0-18.0 | |||||
| 301L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 6.00-8.00 | 16.0-18.0 | N≤0.20 | |||||
| 304 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 8.00-10.5 | 18.00-20.00 | ||||||
| 304L | 0.03 | 1.00 | 2.00 | 0.045 | 0.03 | 9.00-13.0 | 18.00-20.00 | ||||||
| 316 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 10.0-14.0 | 16.00-18.00 | Mo 2.0-3.0 | |||||
| 316L | 0.03 | 1.00 | 2.00 | 0.040 | 0.03 | 12.0-15.0 | 16.00-18.00 | Mo 2.0-3.0 | |||||
| 321 | 0.08 | 1.00 | 2.00 | 0.045 | 0.03 | 9.0-13.0 | 17.00-19.00 | Ti5XC%↑ | |||||
| FERRITE | 409L | 0.03 | 1.00 | 1.00 | 0.040 | 0.03 | — | 10.5-11.75 | Ti6xC% | ||||
| 430 | 0.12 | 0.75 | 1.00 | 0.040 | 0.03 | — | 16.00-18.00 | ||||||
| 436L | 0.03 | 1.00 | 1.00 | 0.040 | 0.03 | — | 16.00-19.00 | ||||||
| 444 | 0.03 | 1.00 | 1.00 | 0.040 | 0.03 | — | 17.00-19.00 | Mo 0.75-1.5 | |||||
| MARTENSITE | 420J2 | 0.26-0.40 | 1.00 | 1.00 | 0.040 | 0.03 | — | 12.00-14.00 | |||||
4. Available Size Range by Grade and Surface Finish(Unit:mm)
| No. | Width Thickness | 300 Series | 400 Series | ||||||||||
| 2D | 2B | NO3 | NO4 | HL | BA | 2D | 2B | NO3 | NO4 | HL | BA | ||
| 1 | 0.3≤t≤0.5 | Consultative Range | Consultative Range | ||||||||||
| 2 | 0.5≤t≤0.7 | ||||||||||||
| 3 | 0.7≤t≤0.9 | Available Range | Available Range | ||||||||||
| 4 | 0.9≤t≤1.1 | ||||||||||||
| 5 | 1.1≤t≤1.3 | ||||||||||||
| 6 | 1.3≤t≤1.7 | ||||||||||||
| 7 | 1.7≤t≤2.0 | ||||||||||||
| 8 | 2.0≤t≤3.0 | ||||||||||||
5. Surface Finish and Application area
| Surface Finish | Characteristics and application | ||||||||||||
| NO.1 | Hot-rolled surface,annealed and pickled,can be used as cold-rolling material,industrial tanks and chemical devices. | ||||||||||||
6. SIZE AND TOLERANCE
1) Tolerance on Thickness(mm):The thickness is measured at any point located more than 25 mm from the edges in the case of mill edges and at any point located more than 15 mm from the edges in case of slit edges.
| No. | Thickness | Width | |||||||||||
| W<1250 | 1250≤W<1600 | ||||||||||||
| 10 | 2.50≤t<3.15 | ±0.22 | ±0.25 | ||||||||||
| 11 | 3.15≤t<4.00 | ±0.25 | ±0.30 | ||||||||||
| 12 | 4.00≤t<5.00 | ±0.35 | ±0.40 | ||||||||||
| 13 | 5.00≤t＜6.00 | ±0.40 | ±0.45 | ||||||||||
| 14 | t=6.0 | ±0.50 | ±0.50 | ||||||||||
2) Tolerance on width (mm)
Width(650≤W<2400):0~+5
3) Tolerance on length(mm)
Length(1000≤L≤3500):0~+10
Length(1000≤L≤3500):0~+15
4) Tolerance on flatness
| Width | Length | Flatness | |||||||||||
| W≤1000 | L≤2000 | ≤15 | |||||||||||
| W≤1000 | L>2000 | ≤20 | |||||||||||
| W>1000 | L≤2000 | ≤20 | |||||||||||
| W>1000 | L>2000 | ≤20 | |||||||||||
The above allowable deviation can be customized according to the customer's personalized requirements.
7. APPLICATION
| Series | Grade | Characteristic | main applications | ||||||||||
| Austenite | Basic | 304 | Widely used, with good performance in corrosion resistance, heat resistance, formability and strength in low temperature. This material have no heat treatment hardening phenomenon ,weak ,magnetism | Home appliances ,chemical industry, medical apparatus and instruments , construction industry and decoration parts | |||||||||
| Austenite | Basic | 304L | Advantageous performance in intergranular corrosion resistance ,better used for the part which is hardly heat treated after welding | Oil industry ,chemical industry ,building material ,heat resistant parts and hardly heat treated parts | |||||||||
| Austenite | Basic | 304J1 | The performance in corrosion resistance and processability is slightly lower than 304 | Cooking utensil and domestic appliances | |||||||||
| Austenite | Nickel Saving | BNDDQ | Economical austenitic stainless steel | Containers and domestic appliances | |||||||||
| Austenite | Nickel Saving | BN2 | Economical austenitic stainless steel | Containers and domestic appliances | |||||||||
| Austenite | High tensile strength | 301 | The content of Cr and Ni is lower than 304,its strength and hardness can be increased by cold rolling ,with certain magnetism | Trains ,aviation industry ,and springs | |||||||||
| Austenite | High tensile strength | 301B | |||||||||||
| Austenite | High tensile strength | 301S | |||||||||||
| Austenite | High tensile strength | 301L | Improving the intergranular corrosion resistance performance by decreasing the C content based on 301 ,and adding N element to offset the impact of declined C content | Trains ,aviation industry ,and springs | |||||||||
| Austenite | Deep Drawing | B304CQ | Adding appropriate Cu element based on 304 to improve formability ,which benefit deep drawing | Domestic appliances | |||||||||
| Austenite | Deep Drawing | B304DDQ | Improving the formability by increasing Ni content and adding Cu element based on 304 | Domestic appliances | |||||||||
| Austenite | High corrosion resisting | SUS316L | Compared with SUS316,this material has better intergranular corrosion resistance ,lower strength in high temperature ,and have no magnetism | Chemical equipments that need better corrosion resistance and processing propert, food equipments and infrastructures along the coast ±0.45 | |||||||||
| Austenite | High corrosion resisting | 316L | |||||||||||
8. PACKAGE AND SHIPMENT
| Item/Mode of packing | Simple packing | General packing | Special packing | |||||||||||
| Unit weight(mt) | Plate | Normal:1.5-3.5 Maximum:5.0 | ||||||||||||
| Coil | Normal:4.0-7.0 Maximum:22.0 | Normal:4.0-7.0 Maximum:8.0 | ||||||||||||
| Dimension(mm) | Plate | Width *Length=(650-1320)*(1000-4000) | ||||||||||||
| Coil | Inner diameter:508(normal)or 610 | |||||||||||||
| Recommendations | Applicable to direct customers located close to hong-steel (Jiangsu, Zhejiang and Shanghai ) | Applicable to most domestic customers | Applicable to exportation and to domestic customers with special requirements | |||||||||||
| Characteristics | Not applicable to long distance transportation, Avoid frequent transportation, Do not expose to outdoor ,Do not lift with steel cable directly ,Not appropriate to high quality product like BA, Lower packing cost | Do not expose to outdoor ,Better protection for products ,Lower requirement for loading ,Unloading and transportation .Appropriate to all types of surface finish product ,Lower packing cost | Better protection for products ,Lower requirement for loading ,Unloading and transportation ,Appropriate to all types of surface finish product ,Higher packing cost ,Difficult to pack and low efficiency | |||||||||||