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SUM24L鏄撳垏鍓婇嫾鍖栧鎴愬垎锛�
纰� C 锛�<= 0.15
閷� Mn锛�0.85锝�1.15
纭� S 锛�0.26锝�0.35
纾� P 锛�0.04锝�0.09
閴� Pb锛�0.10锝�0.35
纭� Si: 0.10-0.20
SUM24L鏄撳垏鍓婇嫾鐗╃悊鎬ц兘锛�
鐔辫檿鐞嗭細HRC婊茬⒊琛ㄧ毊0.5MM 60搴︾劇娉曡璩�
灏哄鍏樊锛欳D卤0.03 CG卤0.01
浜屾鍔犲伐锛�10%鍐烽枔寮曟嫈锛屼簩娆″垏鍓婏紝閴嗗瓟鑹ソ
SUM24L鏄撳垏鍓婇嫾鐢ㄩ€旓細
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