400 stainless steel tableware can do
Can, with 400 series stainless steel cutting tools are mostly and elaboration
The specific physical and chemical indicators are as follows. project Austenite size stainless steel Markov shape stainless steel Lead (Pb), mg/L in 4% acetic acid solution in the 1.0 1.0 or less. Chromium (Cr), mg/L 4% acetic acid soaking liquid of 0.5 or less Nickel (Ni), mg/L 4% acetic acid soaking liquid in 3.0 1.0 or less. Tin (with Cd), mg/L acuities were 0.02 0.02 in 4% acetic acid solution. Arsenic (As), mg/L acuities were 0.04 0.04 in 4% acetic acid solution. Note: soak conditions are boil for 30 min, then at room temperature for 24 h
00 class stainless steel standard, can be used in tableware. Food-grade stainless steel refers to conform to the law of the People's Republic of China national standard containers/stainless steel tableware hygiene standards "GB 9684-88 stainless steel material, its lead, chromium content in stainless steel is much lower than normal. All kinds of food storage containers and food processing machinery should choose stainless steel austenite size (1 cr18ni9ti, 0 cr19ni9, 1 cr18ni9). All kinds of tableware: should choose markov shape stainless steel (0 cr13, 1 cr13, 2 cr13 and 3 cr13).
