Specifications of Stainless steel bar | |
1. Standard: | ASTM/DIN/GB/SUS |
2. Diameter Range of Stainless Bar | 1/16″ thru 26″ Dia. stocked in 12′ – 20 |
3. Surface: | Pickled,Black,Bright,Polishing,Blasting,etc |
4. 300 Series Stainless Steel Grades | 302 – 303 – 304/L – 304/H – 309/S – 310/S – 316/L – 317/L – 321/H – 330 |
5. 400 Series Stainless Steel Grades | 403 – 410 – 410HT – 416 – 416HT – 420 – 440C |
6. Duplex Stainless Steel Grades | 2205,2507,2707 |
7. Precipitation Hardening Grades | 17-4PH – 17-4H900 – 17-4H1125 – 17-4H1150 17-7PH |
8. Characteristics | Semi-smooth, dull grey finish. Accurate dimensions throughout length. |
9. Workability | Good candidate for some processing techniques. Great corrosion resistance. |
10. Applications | Designed for close tolerance. Shafts, Hinges, Dowels |
Fnish | Definition | Application |
2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
BA/8K mirror | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
Hairline | Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. | Building Construction. |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |