304 stainless steel bar, is a pitting resistance, high temperature creep resistance of alloy steel material.

The profile

1, excellent pitting resistance, excellent creep strength at high temperature.

1) The appearance of cold rolled products is good gloss and beautiful; 2) The addition of Mo has excellent corrosion resistance, especially pitting resistance; 3) Excellent high temperature strength; 4) Excellent work hardening (weak magnetic after processing) 5) non-magnetic solution state; 6) Relative to 304 stainless steel, the price is higher.

3, the scope of application of pipeline, heat exchanger, food industry, chemical industry, etc.

304 stainless steel round rod, 304 stainless steel capillary rod

Grade: 0Cr18Ni9 (0Cr19Ni9)

composition

C: ≤0.07, Si: ≤1.0,

Mn: 2.0 or less.

Cr: 17.0 ~ 19.0,

Ni: 8.0 ~ 11.0,

304 stainless steel bar

S: 0.03 or less,

P: 0.035 or less.

Tensile strength (Mpa) 620 MIN

Yield strength (Mpa) 310 MIN

Elongation (%) 30 MIN

Area reduction (%) 40 MIN

304 stainless steel rod density 7.93 g/cm3 austenitic stainless steel generally use this value 304 chromium content (%) 18--20.304 is equivalent to China's 0Cr19Ni9 (0Cr18Ni9) stainless steel 304 stainless steel is a universal stainless steel material, The rust resistance is better than 200 series stainless steel material. High temperature resistance is also better, can be high to 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good intergranular corrosion resistance. For oxidizing acid, in the experiment: concentration ≤65% of the boiling temperature of nitric acid, 304 stainless steel has a strong corrosion resistance. It also has good corrosion resistance to alkali solution and most organic and inorganic acids

Brand:

300 stainless steel series: 301/302/302 hq / 303/304/304 l / 304 f / 304 hc / 316/316 l / 316 f / 316 s / 316 s/ti / 310/310 314/314 l / 317

/317L/321(Cr/Ni - Austenitic stainless steel)

Note: L stands for low carbon, for example, 304L contains less carbon than 304. H and S represent high temperature resistance, such as 310S than 310 high temperature resistance, 304H than 304 heat resistance.

Stainless steel rods are divided into round rods, hexagonal rods, square rods, flat rods, round rods, solid rods. The bright side is more expensive than the black side. Among them, 303 is a special material in the bar, which belongs to the easy turning (cutting) type material and is mainly used for automatic lathe cutting. In addition: 304F/303CU/316F are also easy to cut materials. Specification: ф 1mm ~ ф 280mm.

304 stainless steel rod: stainless steel hexagonal rod, stainless steel square steel, stainless steel polishing rod, stainless steel grinding rod, stainless steel bright rod, imported stainless steel rod, domestic stainless steel rod, stainless steel easy car rod, SUS303 bar, SUS416 bar.