项目

温度/℃

钢液及炉渣成分质量分数/%

C

Si

Mn

S

Al

处理前

1564~1630

0.026~0.065

0.0002~0.0121

0.048~0.013

0.0150~0.0387

0.005~0.081

处理后

1575~1603

0.034~0.072

0.0058~0.0687

0.150~0.463

0.0020~0.0196

0.035~0.060