2017年3月7日星期二

Hot Sale 441 Rolled Stainless Steel Plate Competitive Price Per KG


Type 441 (UNS S44100) is a ferritic rolled coil stainless steel with a niobium (columbium) addition that has good oxidation and corrosion resistance, as well as good high-temperature strength. 441 is similar to AK Steel 18 Cr-Cb™.
441 rolled coil stainless steel is used mainly for high-temperature settings and corrosive environments, particularly automotive-exhaust system components.
Chemical Composition of441 Stainless Steel:
Element
UNS 43940
EN 1.4509
Carbon
0.030 max.
0.030 max.
Manganese
1.00 max.
1.00 max.
Sulfur
0.015 max.
0.015 max.
Phosphorus
0.040 max
0.040 max.
Silicon
1.00 max.
1.00 max.
Chromium
17.5 – 18.5
17.5 – 18.5
Titanium
0.10 – 0.60
0.10 – 0.60
Nitrogen
-
0.045 max.
Niobium
0.30+(9xC) min.
0.30+(9xC) min.– 1.00 max.

learn more:http://www.ice-steels.com/News/Hot-Sale-441-Rolled-Stainless-Steel-Plate-Competitive-Price-Per-KG.html

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