304F Stainless Steel Round Bar Free Cutting Bright Bar 304F Bright Rod
304F stainless steel bar belongs to the 304 series, the national standard (0Cr18Ni9). Because of its unique cut-off property, it belongs to a special type 304 material, hence the name 304F stainless steel rod.
Of course, with the disclosure of technology, many manufacturers have also produced their own brand of 304F stainless steel bar. Not only has it made a stainless steel rod that is easy to cut and corrosion resistant, but its unique strong magnetic effect is deeply loved by the majority of manufacturers. Many large steel mills often have some technical exchanges, which makes the production technology of 304F stainless steel rods mature.
Classification:
Common classification: 304F stainless steel bar, 304 stainless steel bar, high precision 304F stainless steel bar, 304F stainless steel grinding bar, 304 stainless steel bar, hexagonal bar, square rod with well-known product quality.
Chemical composition:
Chemical composition % C: ≤ 0.08 , Si : ≤ 1.0 , Mn : ≤ 2.5 , Cr : 15.0 to 18.0 , Ni : 8.0 to 11.0 , S : ≤ 0.03 , P : ≤ 0.035
Characteristics:
304F stainless steel bar: It is easier to cut than 304 by adding a small amount of sulfur and phosphorus. Other properties are similar to those of 304. Applications: petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.
304F is a free-cutting stainless steel containing sulfur and selenium, respectively, for applications where high cutting and surface finish are required. 304F stainless steel improves cutting performance and resistance to high temperature and corrosion. Most suitable for automatic lathes. Bolts and nuts.
304F stainless steel is austenitic type free-cutting stainless steel wear-resistant acid steel. In order to improve the performance of the steel, it can be added with not more than 0.60% molybdenum in steel, which can resist ablation, good machinability and burning resistance. Corrosion resistance. 304F stainless steel mechanical properties after annealing and stress relief, tensile resistance 650MPa, yield 320MPa, elongation 40%. Stainless steel 304F standard hardness HRB 90-100, HRC 20-25, Note: HRB100 = HRC20. Another: 303, 303CU, 316F are also easy to cut materials.
Application:
304F stainless steel bars are widely used, similar to 304. They are among the best in stainless steel, and their cost performance is very high compared with 316 stainless steel bars, so they are very popular and welcomed by the majority of hardware manufacturers.
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