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| 杜拉洛伊铁铬合金铬27% -30%,或16% ~ 18% | |||
| 杜拉洛依耐蚀耐热铬钢 (Du-raloy A：27~ 30Cr, 0.5Mn, 0.2~ 1C;Du-raloy E： 16~ 18Cr,0.5Mn, <0.2C); 杜拉洛伊耐蚀耐热铬钢 | |||
| 杜拉洛依耐蚀耐热铬钢 | |||
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