瑗垮畨YD252鑰愮（鍫嗙剨钘ヨ姱鐒婄挡

鑰愮（鍫嗙剨钘ヨ姱鐒婄挡

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C Si Mn S P 鍏跺畠 锛�mm锛�
YD107(Q) 鈮�0.20 鈮�1.00 鈮�3.50 鈮�0.03 鈮�0.03 銆€ 鈮�22 DC(+) 1.2/1.6/2.0 CO2 甯告韩浣庣‖搴﹀爢鐒婏紝濡傝粖杌哥（鎼嶉潰
YD127(Q) 鈮�0.20 鈮�1.00 鈮�4.20 鈮�0.03 鈮�0.03 銆€ 鈮�28 DC(+) 1.2/1.6/2.0 CO2 甯告韩涓‖搴﹀爢鐒婏紝濡傝粖杌哥（鎼嶉潰
YD350(Q) 0.10-0.20 0.40-1.00 1.30-2.00 銆€ 銆€ Cr 1.00-2.00 Mo鈮�0.50 鈮�350锛�HB锛� DC(+) 1.2/1.6/2.0 CO2 甯告韩浣庣‖搴﹀爢鐒婏紝閬╃敤绀﹀北姗熸绛夊爢鐒�
YD237(Q) 鈮�0.60 銆€ 1.50-2.50 銆€ 銆€ Cr 5.00-10.00 Mo 1.50-2.50 V 0.50-1.00 鈮�50 DC(+) 1.2/1.6/2.0 CO2 甯告韩楂樼‖搴﹀爢鐒婏紝鐢ㄤ簬榧撻ⅷ姗熻憠鐗�
YD257(Q) 0.40-0.60 0.40-1.00 1.00-3.00 銆€ 銆€ Cr 5.00-7.00 Mo1.00-2.50 55-60 DC(+) 1.2/1.6/2.0 CO2 閬╃敤楂樻韩銆侀珮璨犺嵎杌嬭讥鐨勭‖闈㈢剨鎺�
YD255(Q) 0.20-0.70 1.00-3.50 銆€ 鈮�0.03 鈮�0.03 Cr 6.00-9.50 鈮�50 DC(+) 1.2/1.6/2.0 CO2 閬╃敤浜庨珮纭害鏀壙杓ワ紝杈茬敤姗熸绛夊爢鐒�
YD256(Q) 0.20-0.80 銆€ 銆€ 鈮�0.03 鈮�0.03 Cr 4.00-7.00 V 0.20-1.00 W 0.50-2.00 鈮�50 DC(+) 1.2/1.6/2.0 CO2 甯告韩楂樼‖搴� 鍫嗙剨锛岀敤浜庨珮寮峰害鑰愮（鎼嶉浂浠�
YD265(Q) 0.10-0.50 鈮�1.00 鈮�2.00 銆€ 銆€ Ni 鈮�1.00 B1.00-4.00 60-65 DC(+) 1.2/1.6/2.0 CO2 鎶楃（绮掔（鎼嶈〃闈㈢剨
YD397(Q) 鈮�0.60 鈮�1.00 鈮�2.50 銆€ 銆€ Cr 鈮�3.00 Mo鈮�1.00 鈮�40 DC(+) 1.2/1.6/2.0 CO2 淇京閼勯嫾鍜岄崨閶肩殑閸涙ā
YD252(Q) 0.20-0.80 銆€ 銆€ 鈮�0.03 鈮�0.03 Cr 4.00-7.00 Mo0.50-2.00 鈮�50 DC(+) 1.2/1.6/2.0 CO2 甯告韩楂樼‖搴� 鍫嗙剨锛岀敤浜庨珮寮峰害鑰愮（鎼嶉浂浠�
YD630(Q) 1.5-3.5 鈮�1.50 銆栥€� 銆€ 銆€ Cr6.00-15.00 Mo 鈮�1.00 B 鈮�1.00 鈮�59 DC(+) 1.2/1.6/2.0 CO2 姘存偿杓ワ紝鑰愮（寰╁悎鏉跨殑鍫嗙剨
YD450(Q) 0.15-0.30 銆€ 銆€ 鈮�0.03 鈮�0.03 Cr11.0-15.0 鈮�45 DC(+) 1.2/1.6/2.0 CO2 杌稿強钂告苯闁ラ杸鐨勫爢鐒�
YD507Mo(Q) 鈮�0.20 鈮�0.50 鈮�1.75 銆€ 銆€ Cr9.00-14.00 Mo鈮�1.00 鈮�37 DC(+) 1.2/1.6/2.0 CO2 涓€侀珮婧枼闁€鍫嗙剨
YD507MoNb(Q) 鈮�0.15 銆€ 銆€ 鈮�0.03 鈮�0.04 Cr 10.0-16.0 Mo 鈮�2.50 V鈮� 0.50 34-40 DC(+) 1.2/1.6/2.0 CO2 涓€佷綆澹撻枼闁€瀵嗗皝闈㈢殑鐒婃帴
YD414N(Q) 鈮�0.15 鈮�1.00 0.50-2.00 銆€ 銆€ Cr8.00-14.00 Ni2.50-4.50 Mo鈮�1.00 N鈮�0.20 鈮�43 DC(+) 1.6/2.0 CO2 鐢ㄤ簬閫ｉ憚杓ョ‖闈㈠爢鐒�
YD414(Q) 鈮�0.15 鈮�1.00 0.50-2.00 銆€ 銆€ Cr8.00-14.00 Ni2.50-4.50 Mo鈮�1.00 鈮�43 DC(+) 1.6/2.0 CO2 鐢ㄤ簬閫ｉ憚杓ョ‖闈㈠爢鐒婇枠搴у爢鐒�
YD224(Q) 鈮�0.40 鈮�1.00 0.50-2.00 銆€ 銆€ Cr4.00-9.00 W1.50-4.50 Mo鈮�2.00 V鈮�2.00 50-55 DC(+) 1.6/2.0 CO2 鐢ㄤ簬鐔辫粙杓ョ殑鍫嗙剨
YD225(Q) 鈮�0.60 鈮�1.00 0.50-2.00 銆€ 銆€ Cr4.00-9.00 W1.50-10.0 Mo鈮�2.00 V鈮�2.00 55-60 DC(+) 1.6/2.0 CO2 鐢变簬杌嬭讥鍜屽叾浠栬€愮（鎼嶄欢鐨勪慨寰�
YD226(Q) 鈮�0.50 鈮�1.00 0.50-2.00 銆€ 銆€ Cr4.00-9.00 W1.50-2.50 Mo鈮�2.00 V鈮�2.00 40-46 DC(+) 1.6/2.0 CO2 鐢ㄤ簬鍐疯粙杓ョ殑鍫嗙剨
YD487(Q) 0.10-0.50 銆€ 銆€ 銆€ 銆€ Cr 2.00-6.00 Mo 鈮�4.0 W 鈮�2.5 45-50 DC(+) 1.6/2.0 CO2 鐢ㄤ簬鐔遍崨妯＄殑鐒婃帴
鍩嬪姬鍫嗙剨钘ヨ姱鐒婄挡

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C Si Mn Cr Mo 鍏跺畠 锛�mm锛�
YD103M 鈮�0.15 鈮�1.00 鈮�1.50 1.50-3.0 鈮�1.00 220-260(HB) 2.5 HJ260 鐢ㄤ簬绠℃ā鐨勫爢鐒婁慨寰�
YD414N锛�M) 鈮�0.15 鈮�1.00 鈮�2.00 10.0-16.0 鈮�1.00 N鈮�0.15 Ni3.00-6.00 40-45 2.4/2.8/3.2 HJ107 鐢ㄤ簬閫ｉ憚杓ョ殑鍫嗙剨
YD414锛�M) 鈮�0.15 鈮�1.00 鈮�2.00 10.0-16.0 鈮�1.00 Ni3.00-6.00 40-45 2.4/2.8/3.2 HJ107 鐢ㄤ簬鍫嗙剨闁樺骇锛屽畨鍏ㄩ枼绛夐儴浣�
YD224(M) 鈮�0.40 鈮�1.00 鈮�2.00 5.00-9.00 0.5-2.0 V鈮�1.00 W1.50-3.00 50-55 2.4/2.8/3.2 HJ107 鐔辫粙杓ャ€佹敮鎵胯讥鐨勫爢鐒娿€佷慨寰�
YD225(M) 鈮�0.60 鈮�1.00 鈮�2.00 5.00-9.00 0.5-2.0 V鈮�1.00 W6.00-9.00 55-60 2.4/2.8/3.2 HJ107 鐢ㄤ簬杌嬭讥鍜屽叾浠栬€愮（閮ㄤ綅鐨勪慨寰�
YD226(M) 鈮�0.40 鈮�1.00 鈮�2.00 5.00-9.00 鈮�1.00 V鈮�1.00 W1.50-3.00 40-50 2.4/2.8/3.2 HJ107 鐢ㄤ簬鍒濊粙杓ャ€佸喎杌嬫敮鎾愯讥鐨勫爢鐒�
YD2Cr13(M) 鈮�0.40 鈮�1.00 鈮�2.00 10.0-16.0 銆€ 銆€ 45-55 2.4/2.8/3.2 HJ107 鐢ㄤ簬2Cr13闁ラ杸鐨勫爢鐒�
YD1Cr13(M) 鈮�0.15 鈮�1.00 鈮�2.00 10.0-16.0 銆€ 銆€ 鈮�40 2.4/2.8/3.2 HJ107 鐢ㄤ簬1Cr13闁ラ杸鐨勫爢鐒�
鑷繚璀峰爢鐒婅棩鑺剨绲�

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C Si Mn Cr Mo 鍏跺畠 锛�mm锛�
YD517(Z) 鈮�1.00 銆€ 銆€ 8.00-16.00 鈮�2.50 銆€ 鈮�45 1.6/2.0 DC(-) 涓韩楂樺闁ラ杸鍫嗙剨
YD414N(Z) 鈮�1.00 鈮�1.00 1.00-2.00 10.0-16.0 鈮�1.00 N鈮�0.15 Ni3.00-6.00 40-45 2.0/2.4 銆€ 鍫嗙剨閫ｉ憚杓�
YD414锛�Z) 鈮�1.00 鈮�1.00 1.00-2.00 10.0-16.0 鈮�1.00 Ni3.00-6.00 40-45 2.0/2.4 銆€ 閫ｉ憚杓ュ爢鐒�
YD63(Z) 鈮�4.00 鈮�1.00 1.00-2.00 12.0-20.0 銆€ 銆€ 55-60 2.4/2.8/3.2 銆€ 纾ㄧ叅姗熻讥銆佹按娉ヨ讥
YD64(Z) 鈮�5.00 鈮�1.00 0.50-1.50 20.2-30.0 銆€ 銆€ 55-65 2.8/3.2 銆€ 纾ㄧ叅姗熻讥銆佹按娉ヨ讥
YD66(Z) 3.00-5.00 0.50-1.50 鈮�1.50 20.0-27.0 銆€ 銆€ 55-60 2.8/3.2 銆€ 鑰愮（寰╁悎鏉垮爢鐒�