Chromium can improve the oxidation resistance and corrosion resistance of steel, so it is an important alloying element in stainless steel and heat-resistant steel.

铬又能进步钢的抗氧化性和耐腐蚀性，因此是不锈钢，耐热钢的重要合金元素。

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This stainless steel has excellent heat resistant performance, formability and corrosion resistance, which can better satisfy the need of steel for the automotive exhaust system.

该钢具有良好的高温性能、成形性及耐腐蚀性，可以较好地满足汽车排气系统用钢的需求。

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Stainless steel bellows globe valve is made of stainless steel 304, 316 as the corrugated pipe valve body material, corrosion proof performance, heat resistance, low temperature resistance.

进口不锈钢波纹管截止阀是采用不锈钢304、316作为阀体材质的波纹管截止阀，具有耐腐蚀、耐热、抗低温的性能。

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