PRIMALLOY??JGS-309LSi 鐢�(ch菐n)鍝佹噳(y墨ng)鐢� 鐭虫补鍖栧伐瑁濆倷鍒堕€�锛岄浕绔欏缓瑷�(sh猫)锛岄鍝佹(j墨)姊�锛岃埞鑸跺拰娴锋磱宸ョ▼ 鐒婃帴浣嶇疆 鍏ㄤ綅缃� 绗﹀悎妯�(bi膩o)婧�(zh菙n) AWS A5.9/A5.9M:ER309LSi 閲囩敤閹㈡サ鎯版€ф埃楂斾繚璀�(h霉)鐒� JGS?-309L纭呭惈閲忓鍔�锛屾彁楂樼啍姹犳饯婵曟€у拰娴佸嫊(d貌ng)鎬э紝鐒婄挡鎿嶄綔鎬ц兘浣� 鐒婄挡琛ㄩ潰鍏夋粦銆佹竻娼�锛岀剨绲叉垚鍒嗙┅(w臎n)瀹�锛屼竴鑷存€у挤(qi谩ng) C Si Mn P S Cr Mo Ni Cu AWS妯�(bi膩o)婧�(zh菙n)鍊� 鈮�0.03 0.65-1.00 1.0-2.5 鈮�0.03 鈮�0.03 23-25 鈮�0.75 12-14 鈮�0.75 鍏稿瀷鍊� 0.019 0.86 1.75 0.018 0.01 23.27 0.017 13.5 0.05