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涓婃灦鏃ユ湡锛�2018-07-08 17:54:33
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鍏朵粬涓嬭級锛�鏆劇(w煤)鐩搁棞(gu膩n)涓嬭級
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    OK AristoRod? 69鏄竴绋仼鍚堣姹傚叿鏈変綆婧矕鎿婇煂鎬ч珮寮�(qi谩ng)搴﹂嫾GMAW鐒婃帴鐨�0.3Cr-1.4Ni-0.25Mo鍚堥噾鍖栧(sh铆)鑺剨绲层€侽K AristoRod? 13.29缍�(j墨ng)閬�(gu貌)浼婅柀鐛�(d煤)鏈夌殑鍏堥€�(j矛n)琛ㄩ潰鐗规€�(ASC)鎶€琛�(sh霉)铏曠悊锛屽叾鍙皣MAG鐒婃帴鎿嶄綔鎻愬崌鍒板叏鏂伴珮搴�锛屽苟涓斿湪姗�(j墨)鍣ㄤ汉鍜岃嚜鍕�(d貌ng)鍖栫剨鎺ヤ腑鍏锋湁鍏ㄦ柟浣嶇殑楂樻晥鎬�銆傚叾鐗规€у寘鎷劒(y艒u)鑹殑寮曞姬鎬ц兘锛涚劇(w煤)鏁呴殰楂橀€熼€佺挡鍜岄仩(yu菐n)璺濋洟閫佺挡锛涜純楂樼剨鎺ラ浕娴佷笅闆诲姬妤靛叾绌�(w臎n)瀹�锛涢婵哄皯锛涜純浣庣厵濉垫帓鏀�锛涘皫(d菐o)闆诲槾纾ㄦ悕灏戜笖鐒婄挡鑵愯潟闃茶(h霉)寰楀埌鏀瑰杽銆�

    鍏稿瀷鎷変几鎬ц兘

    As welded
    淇濊(h霉)姘ｉ珨 灞堟湇寮�(qi谩ng)搴� 寤朵几鐜� 鎶楁媺寮�(qi谩ng)搴� Stress Relieved Temperature Stress Relieved Testing Time
    AWS 80Ar/20CO2(M21) 715 MPa 17 % 805 MPa - -
    EN 80Ar/20CO2(M21) 730 MPa 19 % 800 MPa - -
    Stress relieved
    淇濊(h霉)姘ｉ珨 灞堟湇寮�(qi谩ng)搴� 寤朵几鐜� 鎶楁媺寮�(qi谩ng)搴� Stress Relieved Temperature Stress Relieved Testing Time
    EN 80Ar/20CO2(M21) 690 MPa 20 % 750 MPa 620 掳C 15 hr

    澶忔瘮V鍨嬬己鍙ｆ矕鎿婃€ц兘

    As welded
    淇濊(h霉)姘ｉ珨 娌栨搳鍊� 娓�(c猫)瑭︽韩搴� Stress Relieved Testing Temp Stress Relieved Testing Time
    AWS 80Ar/20CO2(M21) 80 J -30 掳C - -
    AWS 80Ar/20CO2(M21) 60 J -40 掳C - -
    EN 80Ar/20CO2 (M21) 100 J 20 掳C - -
    EN 80Ar/20CO2 (M21) 73 J -40 掳C - -
    Stress relieved
    淇濊(h霉)姘ｉ珨 娌栨搳鍊� 娓�(c猫)瑭︽韩搴� Stress Relieved Testing Temp Stress Relieved Testing Time
    EN 80Ar/20CO2 (M21) 130 J 20 掳C 620 掳C 15 hr
    EN 80Ar/20CO2 (M21) 60 J -20 掳C 620 掳C 15 hr
    EN 80Ar/20CO2 (M21) 60 J -30 掳C 620 掳C 15 hr

    鐒婄斧閲戝爆鍒嗘瀽

    Mn Mo C Si Ni Cr
    1.54 % 0.24 % 0.089 % 0.53 % 1.23 % 0.26 %

    鐔旀暦鏁�(sh霉)鎿�(j霉)

    瀹夊煿 鐔旀暦鐜� 闆诲 V 鐩村緫 閫佺挡閫熷害
    80-280 A 1-5,4 kg/h 18-28 V 0.8 mm 2,7-14,7 m/min
    80-280 A 1-5,4 kg/h 18-28 V 0.9 mm 2,7-14,7 m/min
    80-280 A 1-5,4 kg/h 18-28 V 1.0 mm 2,7-14,7 m/min
    120-350 A 1,5-6,6 kg/h 20-33 V 1.2 mm 2,7-12,4 m/min
    225-480 A 3,3-0 kg/h 26-38 V 1.6 mm 3,1-8,1 m/min

    瑾�(r猫n)璀�: ER 110S-G (M21), ABS, EN 13479, CE, 42.039.33, DB, IV Y69MS (M21), DNV-GL, 11837, VdT眉V, 1.2MM, NAKS/HAKC
    鍒嗛: G 69 4 M Mn3Ni1CrMo, EN ISO 16834-A, G Mn3Ni1CrMo, EN ISO 16834-A, Wire Electrode, ER110S-G, SFA/AWS A5.28, Wire Electrode

    瑾�(r猫n)璀夊潎鍩轰簬宸ュ粻鐨勬墍鍦ㄥ湴銆傚闇€鏇村淇℃伅锛岃珛(q菒ng)鑱�(li谩n)绯讳紛钖�銆�


    鍚堥噾椤炲瀷: Low alloyed (1.4 % Ni, 0.3 % Cr, 0.3 % Mo)





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