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