cn102230131a

cn102230131a

CN102230131A - 38CrMoAl steel and preparation method

The invention relates to 38CrMoAl steel and a preparation method thereof, and belongs to the technical field of alloy steel. The 38CrMoAl steel comprises the following raw materials in percentage by mass:25 to 30 percent of 35CrMo steel cuttings, 25 to 30 percent of 42CrMo steel cuttings, 38 to 43 percent of 38CrMoAl steel cuttings, 1.6 to 1.8 percent of metallic aluminum, 0.7 to 0.9 percent

CN102230131A - 38CrMoAl steel and preparation method

The invention relates to 38CrMoAl steel and a preparation method thereof, and belongs to the technical field of alloy steel. The 38CrMoAl steel comprises the following raw materials in percentage by mass:25 to 30 percent of 35CrMo steel cuttings, 25 to 30 percent of 42CrMo steel cuttings, 38 to 43 percent of 38CrMoAl steel cuttings, 1.6 to 1.8 percent of metallic aluminum, 0.7 to 0.9 percent CN102230131B - 38CrMoAl steel and preparation method The invention relates to 38CrMoAl steel and a preparation method thereof, and belongs to the technical field of alloy steel. The 38CrMoAl steel comprises the following raw materials in percentage by mass:25 to 30 percent of 35CrMo steel cuttings, 25 to 30 percent of 42CrMo steel cuttings, 38 to 43 percent of 38CrMoAl steel cuttings, 1.6 to 1.8 percent of metallic aluminum, 0.7 to 0.9 percent

CN102230131B - 38CrMoAl steel and preparation method

The invention relates to 38CrMoAl steel and a preparation method thereof, and belongs to the technical field of alloy steel. The 38CrMoAl steel comprises the following raw materials in percentage by mass:25 to 30 percent of 35CrMo steel cuttings, 25 to 30 percent of 42CrMo steel cuttings, 38 to 43 percent of 38CrMoAl steel cuttings, 1.6 to 1.8 percent of metallic aluminum, 0.7 to 0.9 percent CN102230131B - 38CrMoAl steel and preparation method The invention relates to 38CrMoAl steel and a preparation method thereof, and belongs to the technical field of alloy steel. The 38CrMoAl steel comprises the following raw materials in percentage by mass:25 to 30 percent of 35CrMo steel cuttings, 25 to 30 percent of 42CrMo steel cuttings, 38 to 43 percent of 38CrMoAl steel cuttings, 1.6 to 1.8 percent of metallic aluminum, 0.7 to 0.9 percent

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Translate this page: CN102230131A - 38CrMoAl steel and preparation method The invention relates to 38CrMoAl steel and a preparation method thereof, and belongs to the technical field of alloy steel. The 38CrMoAl steel comprises the following raw materials in percentage by mass:25 to 30 percent of 35CrMo steel cuttings, 25 to 30 percent of 42CrMo steel cuttings, 38 to 43 percent of 38CrMoAl steel cuttings, 1.6 to 1.8 percent of metallic aluminum, 0.7 to 0.9 percent

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