X7CRNI18-9，材料成分

ASSANH590 ARSAPH590        ASSAPH440B SHGA440SF

        ASSAPH490B SHGA490SF

        ASP1(SGCD1) JAC270C ARCC SCGA270C SGACC SP789 SPC1M RAD1 PZACD ACC GACD-A MSN-CC，CD

        ASP2(SGCD2) JAC270D ARCE SCGA270D SGACD SP781 SPC2M RAD2 PZACE ACDD GACE-A MSN-CE

        ASP3(SGCD3) JAC270E ARCEN SCGA270E SGACE SP782 SPC3AM RAD3 PZACF ACUD GACX-A MSN-CU

        ASP4 JAC270F SCGA270F SP783 SPC3CM RAD4  ASP5 JAC260G RAD5  AS340 KBAC340 AS400  AS440 JAC440R SCGA440HY KBAC440   杯士銅，鎢銅，鈹銅，冷作鋼，熱作鋼，鋁材
冷軋板，熱軋板，鍍鋅板，耐熱合金，耐腐蝕合金，鉻鉬合金鋼