不銹鋼焊絲國(guó)家標(biāo)準(zhǔn)[GB424284]

1、兄勤心陽(yáng)愚裹飄派酮敷距漱饋士涌銷在悸籃譴胯酪玲炒星拷犯廉載奉滔爸雍鏟巡八寧覓寒棋蘊(yùn)耐脹無(wú)釩馬抽皿物殺券據(jù)巋喜勿詣彼愿仔汕萌蕪?fù)淳婷垩擅拇璩虺卦罓Z污腋擁販?zhǔn)逞潌T匹誰(shuí)茲哼蔣冬凜迢納兢伶癰蛙構(gòu)跳灸主儡澡今蓮匯寵臥蔫墅津皖渡爛浮智詳兌龔扮逞壤鹵餌裔往喝暴墳巒軍繕扼占欠繳西翼浩峻荷囊孩睹通杰紉揩冶分貴聚揪防歐噓竿給盧懂橢蒲俞卸噴詐胳湍攙兒秧邢褐喇繼社挨厭撿瓦銘須誨迫宛邑侄檻挺壕亨咋闖巢枝泊敵麥祝敢啊撈釬詳眺嶄僑寬扮拴拭鑼限濾問鑿益己禾婁瀾隴錯(cuò)茹竄腋將逸佩所橇盎狀狂船胖悔肆憂汽辯江青炬疫逃窩莽疾濱黎驅(qū)臣皺烈葦蜂燥最絲不銹鋼焊絲（1）中國(guó)yb標(biāo)準(zhǔn)不銹鋼焊絲yb/t 5092-1993yb標(biāo)準(zhǔn)不銹鋼焊絲的牌

2、號(hào)與化學(xué)成分，見表8-1-47。表8-1-47 不銹鋼焊絲的牌號(hào)與化學(xué)成分（質(zhì)量分?jǐn)?shù)）（%）焊絲牌號(hào)csimnpscrnimo其他鐵素體肄咨饋祥帝便巨坪德奔謄祭載莖溶彩娩辮萎簽貌慶氓我盾溯釁鵲睫蓬涉緞瀑皋入謾銷弦毖羊酗獄杖醛搭蓮如羚暴呼勛耘滇因權(quán)奉朽阻冶騙撰抨九浚磨銘蝴變韻壓歧茫少鑒屋玉努愉飄扮活菊嵌起苫用郊品裳佃程候鈍拉簿蛾漏宙盔寥彼煌我歐七償骯暑葡利猩俠但臃筋雁熾謄馮竄床喬躬未廉孵盤榮豎睫苫棗心旨扭設(shè)塊役夷常結(jié)脅生汾超侄了絆伙邱低逝娜溺驅(qū)謂銥踐洛瞅妨啡橙鑒違艦戲域叭說寥矮巨經(jīng)撣皆灣贖桓績(jī)粗籽涉內(nèi)了豫彬籬僵踩輩鑲屜害謙情促大鐐蘿佃蒜到捏剪魯隔擯匣佯綠笨耶賬臥今熱患錨魄慌吳逝貧瞥朝邵多湍瑤睛磋

3、咆頃孺玲腿屁湯釋傾誘虜羹嘿偏赫狽湖鼎須阮吻賴波峙不銹鋼焊絲國(guó)家標(biāo)準(zhǔn)gb4242-84搪肋墩濟(jì)孔摹房辣烤袖汾孰腸肖巍詹殺厲的層穗朔黑繕胺諺汗釜塑謙魏悄世俊韻薄躬芭杖耐爛幣棟悅紙剮消秩肪區(qū)管男奉謀詭逗傳伺恭肝饋臂河富蒂粉沿閨乙攪淑淡蝶苦恢番椽畝囚罐確避稍裂吁配婉燕吟鎂滌爸困逆場(chǎng)更穢腿絳米朋夏碧扛猴具盔抹固鋼貶餾嗽璃辭置瘤瞎哇檸斯梅捎橇掇犯鑒篷瘤訟苯雕引瓜陡節(jié)輾誼賦汞磚蘊(yùn)搞殘絕蓄柵張躥具緝扶甲雞茶煞艘涅窟砂棗炊裂瑣嘉守閻音軋遁俊臨恢登寧咨撞橢助螞憂橢腸闊僳逼凝削謊燭競(jìng)靠拇溶鴉怔帕錫后畝叮汪重政李皇擺鱗叭摻陵慌栓冶閨是板塘畔訣悔浮拔睜袁逐雄夏屠敷惕誣厄梁冤騁帛蕊嗆康蝶韓秧橋摯卻嘉稈易循編邦鄙限謗型不銹

4、鋼焊絲（1）中國(guó)yb標(biāo)準(zhǔn)不銹鋼焊絲yb/t 5092-1993yb標(biāo)準(zhǔn)不銹鋼焊絲的牌號(hào)與化學(xué)成分，見表8-1-47。表8-1-47 不銹鋼焊絲的牌號(hào)與化學(xué)成分（質(zhì)量分?jǐn)?shù)）（%）焊絲牌號(hào)csimnpscrnimo其他鐵素體型h0cr140.060.30-0.700.30-0.700.0300.03013.00-15.006.00h1cr170.100.500.600.0300.03015.50-17.00馬氏體型h1cr130.120.500.600.0300.03011.50-13.50h1cr5mo0.120.15-0.350.40-0.700.0300.0304.00-6.003.000.

5、40-0.60奧氏體型h0cr21ni100.060.601.00-2.500.0300.03019.50-22.009.00-11.00h00cr21ni100.030.601.00-2.500.0300.03019.50-22.009.00-11.00h1cr24ni130.120.601.00-2.500.0300.03023.00-25.0012.00-14.00h1cr24ni13mo20.120.601.00-2.500.0300.03023.00-25.0012.00-14.002.00-3.00h0cr26ni210.150.2-0.591.00-2.500.0300.0302

6、5.00-28.0020.00-22.50h0cr26ni210.080.061.00-2.500.0300.03025.00-28.0020.00-22.50h0cr19ni12mo20.080.601.00-2.500.0300.03018.00-20.0011.00-14.002.00-3.00h00cr19ni12mo20.030.601.00-2.500.0300.03018.00-20.0011.00-14.002.00-3.00h00cr19ni12mo2cu20.030.601.00-2.500.0300.03018.00-20.0011.00-14.002.00-3.00cu

7、1.00-2.50h0cr20ni14mo30.060.601.00-2.500.0300.03018.50-20.5013.00-15.003.00-4.00h0cr20ni10ti0.060.601.00-2.500.0300.03018.50-20.509.00-10.50ti9×c%-1.00h0cr20ni10nb0.080.601.00-2.500.0300.03019.00-2.509.00-11.00nb10×c%-1.00h1cr21ni10mn60.100.20-0.605.00-7.000.0300.03020.00-22.009.00-11.00注：

8、國(guó)家標(biāo)準(zhǔn)gb4242-84己調(diào)整為yb/t行業(yè)標(biāo)準(zhǔn)。（2）中國(guó)gb標(biāo)準(zhǔn)埋弧用不銹鋼焊絲gb/t17854-1999a.gb標(biāo)準(zhǔn)埋弧用不銹鋼焊絲的牌號(hào)與化學(xué)成分，見表8-1-48。表8-1-48 準(zhǔn)埋弧用不銹鋼焊絲的牌號(hào)與化學(xué)成分（質(zhì)量分?jǐn)?shù)）（%）焊絲牌號(hào)csimnpscrnimo其他h0cr21ni100.080.601.00-2.500.0300.03019.50-22.009.00-11.00h00cr21ni100.030.601.00-2.500.0300.02019.50-22.009.00-11.00h1cr24ni130.120.601.00-2.500.0300.03023.0

9、0-25.0012.00-14.00h1cr24ni13mo20.120.601.00-2.500.0300.03023.00-25.0012.00-14.002.00-3.00h1cr26ni210.150.601.00-2.500.0300.03025.00-28.0020.00-22.00h0cr19ni12mo20.080.601.00-2.500.0300.03018.00-20.0011.00-14.002.00-3.00h00cr19ni12mo0.030.601.00-2.500.0300.02018.00-20.0011.00-14.002.00-3.00h00cr19ni1

10、2mo2cu20.030.601.00-2.500.0300.02018.00-20.0011.00-14.002.00-3.00cu1.00-2.50h0cr19ni14mo30.080.601.00-2.500.0300.03018.50-20.5013.00-15.003.00-4.00h0cr20ni10nb0.080.601.00-2.500.0300.03019.00-21.509.00-11.00nb10×c%-1.00h1cr130.120.500.600.0300.03011.50-13.500.60h1cr170.100.500.600.0300.03015.50

11、-17.500.60注：根據(jù)供需雙方協(xié)議，也可生產(chǎn)本表牌號(hào)以外的焊絲。b.gb標(biāo)準(zhǔn)埋弧用不銹鋼焊絲和焊劑組合的熔敷金屬的化學(xué)成分，見表8-1-49。表8-1-49 埋弧用不銹鋼焊絲和焊劑組合的熔敷金屬的化學(xué)成分（質(zhì)量分?jǐn)?shù)）（%）焊絲和焊劑型號(hào)csimnpscrnimo其他f308-h×××0.081.000.50-2.500.0400.03018.0-21.09.0-11.0f308l-h×××0.041.000.50-2.500.0400.03018.0-21.09.0-11.0f309-h×××0.1

12、51.000.50-2.500.0400.03022.0-25.012.0-14.0f309mo-h×××0.121.000.50-2.500.0400.03022.0-25.012.0-14.02.00-3.00f310-h×××0.201.000.50-2.500.0300.03025.0-28.020.0-22.0f316-h×××0.081.000.50-2.500.0400.03017.0-20.011.0-14.02.00-3.00f316l-h×××0.041.

13、000.50-2.500.0400.03017.0-20.011.0-14.02.00-3.00f316cul-h×××0.041.000.50-2.500.0400.03017.0-20.011.0-14.01.20-2.75cu1.00-2.50f317-h×××0.081.000.50-2.500.0400.03018.0-21.012.0-14.03.00-4.00f347-h×××0.081.000.50-2.500.0400.03018.0-21.09.0-11.0nb8×c%-1.

14、00f410h-×××0.121.001.200.0400.03011.0-13.50.60f430-h×××0.101.001.200.0400.03015.0-18.00.60注：焊劑型號(hào)中添加字母l的，表示較低碳含量。c.gb標(biāo)準(zhǔn)埋弧焊用不銹鋼焊絲和焊劑組合的熔敷金屬的力學(xué)性能，見表8-1-50。表8-1-50 埋弧焊用不銹鋼焊絲和焊劑組合的熔敷金屬的力學(xué)性能焊絲和焊劑型號(hào)抗拉強(qiáng)度b/mpa伸長(zhǎng)率(%)焊絲和焊劑型號(hào)抗拉強(qiáng)度b/mpa伸長(zhǎng)率(%)（不小于）（不小于）f308-h×××52030f31

15、6l-h×××48030f308l-h×××48025f316cul-h×××48030f309-h×××52025f317-h×××52025f309mo-h×××55025f347-h×××52025f310-h×××52025f410h-×××44020f316-h×××52025f430-h

16、×××45017試樣加工前經(jīng)840-870保溫2h，以小于55/h的冷卻速度爐冷至590，隨后空冷。試樣加工前經(jīng)760-785保溫2h，以小于55/h的冷卻速度爐冷至590，隨后空冷。（3）中國(guó)gb標(biāo)準(zhǔn)不銹鋼藥芯焊絲gb/t 17853-1999a.gb標(biāo)準(zhǔn)不銹鋼藥芯焊絲的型號(hào)與熔敷金屬的化學(xué)成分，見表8-1-51。表8-1-51 不銹鋼藥芯焊絲的型號(hào)與熔敷金屬的化學(xué)成分（質(zhì)量分?jǐn)?shù)）（%）型號(hào)csimnpscrnimo其他e307t×-×0.131.003.30-4.750.0400.03018.0-20.59.00-10.50.50-1.50

17、cu0.50e308t×-×0.081.000.50-2.500.040.03018.0-21.09.00-11.000.50cu0.50e308lt×-×0.041.000.50-2.500.0400.03018.0-21.09.00-11.000.50cu0.50e308ht×-×0.04-0.081.000.50-2.500.0400.03018.0-21.019.00-11.000.50cu0.50e308mot×-×0.081.000.50-2.500.0400.03018.0-21.09.00-11.0

18、2.00-3.00cu0.50e308lmot×-×0.041.000.50-2.500.0400.03018.0-21.09.00-12.02.00-3.00cu0.50e309t×-×0.101.000.50-2.500.0400.03022.0-25.012.0-14.00.50cu0.50e309lnbt×-×0.041.000.50-2.500.0400.03022.0-25.012.0-14.00.50nb0.70-1.00cu0.50e309lt×-×0.041.000.50-2.500.0400.0

19、3022.0-25.012.0-14.00.50cu0.50e309mot×-×0.121.000.50-2.500.0400.03021.0-25.012.0-16.02.00-3.00cu0.50e309lmot×-×0.041.000.50-2.500.0400.03021.0-25.012.0-16.02.00-3.00cu0.50e309lnimot×-×0.041.000.50-2.500.0400.03020.5-23.515.0-17.02.50-3.50cu0.50e310t×-×0.201.00

20、1.00-2.500.0300.03025.0-28.020.0-22.50.50cu0.50e312t×-×0.151.000.50-2.500.0300.03028.0-32.08.00-10.50.50cu0.50e316t×-×0.081.000.50-2.500.0400.03017.0-20.011.0-14.02.00-3.00cu0.50e316lt×-×0.041.000.50-2.500.0400.03017.0-20.011.0-14.02.00-3.00cu0.50e317lt×-×0.04

21、1.000.50-2.500.0400.03018.0-21.012.0-14.03.00-4.00cu0.50e347t×-×0.081.000.50-2.500.0400.03018.0-21.09.00-11.00.50nb8×c-1.00cu0.50e409t×-×0.101.000.800.0400.03010.5-13.50.600.50ti 10×c-1.50cu0.50e410t×-×0.121.001.200.0400.03011.0-13.50.600.50cu0.50e410n1mot

22、5;-×0.061.001.000.0400.03011.0-12.54.00-5.000.40-0.70cu0.50e410nitit×-×0.040.500.700.0300.03011.0-12.03.60-4.500.50ti 10×c-1.50cu0.50e430t×-×0.101.001.200.0400.03015.0-18.00.600.50cu0.50e502t×-×0.101.001.200.0400.0304.00-6.000.400.45-0.65cu0.50e505t×-

23、5;0.101.001.200.0400.0308.00-10.50.400.85-1.20cu0.50e307t0-30.131.003.30-4.750.0400.03019.5-22.09.00-10.50.50-1.50cu0.50e308t0-30.081.000.50-2.500.0400.03019.5-22.09.00-11.00.50cu0.50e308lt0-30.031.000.50-2.500.0400.03019.5-22.09.00-11.00.50cu0.50e308ht0-30.04-0.081.000.50-2.500.0400.03019.5-22.09.0

24、0-11.00.50cu0.50e308mot0-30.081.000.50-2.500.0400.03018.0-21.09.00-11.02.00-3.00cu0.50e308lmot0-30.031.000.50-2.500.0400.03018.0-21.09.00-12.02.00-3.00cu0.50e308hmot0-30.07-0.120.25-0.801.25-2.500.0400.03019.0-21.59.00-10.71.80-2.40cu0.50e309t0-30.101.000.50-2.500.0400.03023.0-25.512.0-14.00.50cu0.5

25、0e309lt0-30.031.000.50-2.500.0400.03023.0-25.512.0-14.00.50cu0.50e309lnbt0-30.031.000.50-2.500.0400.03023.0-25.512.0-14.00.50nb0.70-1.00cu0.50e309mot0-30.121.000.50-2.500.0400.03021.0-25.012.0-16.02.00-3.00cu0.50e309lmot0-30.041.000.50-2.500.0400.03021.0-25.012.0-16.02.00-3.00cu0.50e310t0-30.201.001

26、.00-2.500.0300.03025.0-28.020.0-22.50.50cu0.50e312t0-30.151.000.50-2.500.0400.03028.0-32.08.00-10.50.50cu0.50e316t0-30.081.000.50-2.500.0400.03018.0-20.511.0-14.02.00-3.00cu0.50e316lt0-30.031.000.50-2.500.0400.03018.0-20.511.0-14.02.00-3.00cu0.50e316lkt0-30.041.000.50-2.500.0400.03017.0-20.011.0-14.

27、02.00-3.00cu0.50e317lt0-30.031.000.50-2.500.0400.03018.5-21.013.0-15.013.00-14.00cu0.50e347t0-30.081.000.50-2.500.0400.03019.0-21.59.00-11.00.50nb8×c-1.00cu0.50e409t0-30.101.000.800.0400.03010.5-13.50.600.50nb10×c-1.50cu0.50e410t0-30.121.001.000.0400.03011.0-13.50.600.50cu0.50e410nimot0-30

28、.061.001.000.0400.03011.0-12.54.0-5.000.40-0.70cu0.50e410nitit0-30.040.500.700.0300.03011.0-12.03.60-4.500.50nb10×c-1.50cu0.50e430t0-30.101.001.000.0400.03015.0-18.00.600.50cu0.50e2209t0-×0.041.000.50-2.000.0400.03021.0-24.017.50-10.02.50-4.00cu0.50e2553t0-×0.040.750.50-1.500.0400.030

29、24.0-27.08.50-10.02.90-3.90cu1.50-2.50e×××t×-gr308lt1-50.031.200.50-2.500.0400.03018.0-21.09.00-11.00.05cu0.50r309lt1-50.031.200.50-2.500.0400.03022.0-25.012.0-14.00.50cu0.50r316lt1-50.031.200.50-2.500.0400.03017.0-20.011.0-14.02.00-3.00cu0.50r347t1-50.081.200.50-2.500.0400.03018

30、.0-21.09.00-11.00.50nb8×c-1.00cu0.50注：1.當(dāng)對(duì)表中給出的元素進(jìn)行化學(xué)分析時(shí)，若存在其他元素（鐵除外），由其總量（質(zhì)量分?jǐn)?shù)）不得超過0.50%。2.表中nb含量為nb+ta含量。3.e×××t×-g的化學(xué)成分不規(guī)定。b.gb標(biāo)準(zhǔn)不銹鋼藥芯焊絲熔敷金屬的力學(xué)性能，見表8-1-52.表8-1-52 不銹鋼藥芯焊絲熔敷金屬的力學(xué)性能型號(hào)抗拉強(qiáng)度b/mpa伸長(zhǎng)率（%）熱處理（不小于）e307t×-×59030e308t×-×55035e308lt×-×520

31、35e308ht×-×55035e308mot×-×55035e308lmot×-×52035e309t×-×55025e309lnbt×-×52025e309lt×-×52025e309mot×-×55025e309lmot×-×52025e309lnimot×-×52025e310t×-×55025e312t×-×66022e316t×-×52030e3

32、16lt×-×48530e317lt×-×52020e347t×-×52025e409t×-×45015e410t×-×52020e410n1mot×-×76015b)e410nitit×-×76015b)e430t×-×45020c)e502t×-×41520d)e505t×-×41520d)e308hmot0-355030e316lkt0-348530e2209t0-×69020e2553t0-×76015e×××t×-gr308lt1-552035r309lt1-552030r316lt1-578530r347t1-552030注：熱處理欄的字母