Stainless steel can be roughly classified according to its use, chemical composition and metallographic structure.
The austenite-based steels consist of 18% chromium-8% nickel, and the amount of each element varies, and various steel grades are developed.
1. Classification by chemical composition:
1. CR Series: Ferritic Series, Martensitic Series 2. CR-NI Series: Austenitic Series, Abnormal Series, Precipitation Hardening Series.
2. Classification by metallographic organization:
1. Austenitic stainless steel 2. Ferritic stainless steel 3. Martensitic stainless steel 4. Duplex stainless steel 5. Precipitation hardened stainless steel
3.Surface Types of Stainless Steel Nowadays, the development of stainless steel has made stainless steel corrosion resistance, appearance, processability, and strength far more than other materials. Moreover, many surface treatments of stainless steel can achieve a variety of colors and shapes. This made a great contribution to the development of stainless steel.
Surface treatment method for stainless steel manufacturing process and mechanical polishing surface treatment method
NO.1 Silver-white, matt hot-rolled to the specified thickness, and then annealed and descaling a rough, matt surface does not require the use of surface gloss
NO.2D Silver white cold rolling after heat treatment and pickling, sometimes in the matte roller for a final light rolling a matte surface processing 2D products for lax surface applications, general timber, deep drawing timber
The NO.2B gloss is stronger than that of the NO.2D NO.2D. After the polishing roller is used, a slight cold rolling is performed to obtain a proper gloss. This is the most commonly used surface finish, which can also be used as the first step in polishing. General timber
BA light is no standard as a mirror, but it is usually a brightly annealed surface with high surface reflectivity. Building materials, kitchen utensils
NO.3 Rough Grinding of NO.2D and NO.2B materials, using 100-2002_1.html (unit) ground grain abrasive belt, grinding of building materials, kitchen utensils
NO.4 Intermediate Grinding The polished surface obtained by grinding NO.2D and NO.2B material with a 150-1802_1.html abrasive belt, which is versatile, with specular reflection and visible 'grain' Bright surface ibid
NO.240 Fine Grinding NO.2D and NO.2B, Grinding with 2402_1.html Abrasive Belt
NO.320 Very fine grinding No.2D and NO.2B material, with 3202_1.html abrasive grain grinding belt
NO.400 gloss is close to BA No.2B material, grinding with 4002_1.html polishing wheel General materials, building materials, kitchen utensils
HL Hairline Grinding Abrasive Material of Appropriate Particle Size for Hairline Grinding (150-2402_1.html) Its Pellets Many Buildings, Construction Timber
NO.7 close to mirror polishing with 6002_1.html rotary polishing wheel for fine art use, for decoration
NO.8 mirror polishing mirror polished with polishing wheel for decoration
LEDER technology`s LED wall washer offers an increased variety of specification options. It can be installed in a broad range of applications. 35 Degree visual cutoff provides superb glare reduction. It can be installed in a broad range of applications. The LED wall washer is printed on great quality canvas using 12 color.
LED wall washer is widely used because of its characteristics of energy saving, high light efficiency, rich color and long life.There are also many types of wall washing lamps. There are round, square, length and size, which can be selected by themselves. They are suitable for building installation and use of different shapes.
Features:
• Material: Die-cast aluminum
• Eco friendly
• Lumens: Up to 2520
• Color temperature: 3000K
• Rated life: 100,000 Hours
• Dimming: 10% – 100%
• Replaces halogen and fluorescent wall wash luminaires
• Thin side profile
• Warranty:3 - 5 years
The wall washer which is great urban art for any room in your home or office. The LED wall washer with an incredibly ultra low profile design is very modern and fashion.
We have rich production experience in lighting .Except LED Wall Washer, we also offered other product in Outdoor Lighting ,such as LED Flood Light , LED street Light , LED Inground Light, LED Spike Light ,LED Bollard Light ,Outdoor Wall Light & Step Light as so on .
Wall Washer,Wall Washer Light,LED Wall Washer Lights,Outdoor Wall Wash Lighting
JIANGMEN LEDERLIGHT LIGHTING Co.,LTD , https://www.ledsteplight.com