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碳钢焊条型号AWS熔敷金属化学因素(%)熔敷金属机械性能用 途CMnSiSPCrNiMoV其它R m(MPa)Rel或Rp0.2(MPa)A(%)A KV (J)E5015E7015—0.082≤1.601.18≤0.750.53≤0.0200.010≤0.0300.021≤0.200.037≤0.300.014≤0.300.002≤0.080.010≥490570≥400470≥2230-30℃ ≥27170焊接中碳钢及16Mn等较主要低合金钢E5016E7016—0.069≤1.601.11≤0.750.53≤0.0200.007≤0.0300.020≤0.200.037≤0.300.013≤0.300.002≤0.080.010≥490550≥400440≥2231-30℃ ≥27170焊接中碳钢及较主要低合金钢E5018E7018—0.068≤1.601.08≤0.750.41≤0.0200.012≤0.0300.015≤0.200.011≤0.300.035≤0.300.001≤0.080.002≥490560≥400465≥2229-30℃ ≥27160碳钢和响应强度的低合金钢的高效率焊接E5018-1E7018-1—0.075≤1.601.00≤0.750.40≤0.0200.010≤0.0300.015≤0.200.012≤0.300.030≤0.300.001≤0.080.001≥490560≥400470≥2230-50℃ ≥27110碳钢和响应强度的低合金钢的高效率焊接E5015HICE7015—0.082≤1.601.18≤0.750.53≤0.0100.006≤0.0100.009≤0.200.008≤0.300.014≤0.300.002≤0.080.010≥490570≥400470≥2230-30℃ ≥27170适用于焊接16MnR(HIC)等钢结构，如热高温疏散器，循环氢分液罐等压力容器或一些输油管线焊接低合金钢焊条型号AWS熔敷金属化学因素(%)熔敷金属机械性能用 途CMnSiSPCrNiMoVR m(MPa)Rel或Rp0.2(MPa)A(%)A KV (J)PWHTE5015-GE7015-G-0.062≥1.001.15≥0.800.47-0.009-0.015-≥0.500.70--≥490560≥410430≥2529-40℃ ≥54150620℃×1h用于攻击韧性有更高要求的压力容器用低合金钢的焊接E6015-GE9015-G-0.061≥1.001.21≥0.800.42-0.007-0.015-≥0.500.95≥0.200.26-≥590650≥490550≥1723-50℃≥2780620℃×1h用于大型石油储罐的焊接E5515-C1E8015-C1≤0.120.040≤1.250.95≤0.600.35≤0.0350.012≤0.0350.015-2.0-2.752.21--≥540580≥440490≥1730-70℃≥27110620℃×1h用于-70℃低温下2.5%Ni钢的焊接E5018-A1E7018-A1≤0.120.063≤0.900.82≤0.800.28≤0.0200.013≤0.0300.015——0.40-0.650.57—≥490600≥410530≥2528常温≥27170620℃×1h用于事情温度510℃以下的珠光体耐热钢焊接E5515-B2-0.05-0.120.067≤0.900.70≤0.600.37≤0.0200.011≤0.0300.0150.80-1.501.14—0.40-0.650.51—≥550630≥460510≥1924常温≥27160690℃×1h用于事情温度520℃以下的珠光体耐热钢焊接E5515-B2(HIC)-0.05-0.120.055≤0.900.80≤0.600.28≤0.0200.006≤0.0300.0090.80-1.501.27—0.40-0.650.51—≥550640≥460500≥1925-10℃ -30℃≥54 ≥54200 100690℃×8h适用于焊接事情在520℃以下的15CrMoR(HIC)等纯净度和力学性能要求高的耐热钢，如锅炉管道、高压容器、石油精炼装备等，也可用来焊接３０CrMnSi铸钢E5518-B2E8018-B20.05-0.120.080≤0.900.73≤0.800.24≤0.0200.009≤0.0300.0130.80-1.51.31—0.40-0.650.52—≥540630≥440520≥1922常温≥27170690℃×1h用于事情温度520℃以下的1%铬，0.5%钼低合金钢焊接E5515-B2-V—0.05-0.120.066≤0.900.70≤0.600.37≤0.0200.012≤0.0300.0150.8-1.51.12—0.40-0.650.520.10-0.350.18≥540630≥440510≥1721常温≥27150730℃×2h用于事情温度540℃以下的珠光体耐热钢焊接E6015-B3E9015-B30.05-0.120.067≤0.900.65≤0.600.38≤0.0200.012≤0.0300.0162.00-2.502.23—0.90-1.201.02—≥590680≥490570≥1720常温≥27140690℃×1h用于Cr2.25Mo珠光体耐热钢焊接E6018-B3E9018-B30.05-0.120.080≤0.900.75≤0.800.30≤0.0200.010≤0.0300.0122.00-2.502.34—0.90-1.201.14—≥590680≥490580≥1720常温≥27180690℃×1h用于Cr2.25Mo珠光体耐热钢焊接不锈钢焊条牌号AWS熔敷金属化学因素(%)熔敷金属力学性能用 途CMnSiSPCrNiMoCu其它R m(MPa)A(%)E5MoV-15—≤0.120.0740.5-0.90.68≤0.500.42≤0.0300.010≤0.0300.0194.5-6.05.3—0.40-0.700.55≤0.50.052V : 0.10-0.350.25≥540625(750℃×4h)≥1420(750℃×4h)用于Cr5MoV等珠光体耐热钢的焊接E410-15E410-15≤0.120.048≤1.00.81≤0.900.44≤0.0300.007≤0.0300.02311.0-13.513.16≤0.700.51≤0.750.12≤0.750.15—≥450545(750℃×1h)≥2023(750℃×1h)用于0Cr13、1Cr13钢和耐磨耐蚀钢的外貌堆焊E410NiMo-15E410NiMo-15≤0.060.030≤1.00.71≤0.900.26≤0.0300.006≤0.0300.01611.0-12.512.154.0-5.04.390.40-0.700.45≤0.750.17—≥760890(610℃×1h)≥1517(610℃×1h)用于0Cr13不锈钢焊接E308-16E308-16≤0.080.0520.5-2.51.33≤0.900.71≤0.0300.007≤0.0300.02118.0-21.019.829.0-11.09.45≤0.750.13≤0.750.20—≥550630≥3540用于事情温度低于300℃的0Cr19Ni9不锈钢结构的焊接E308-15E308-15≤0.080.0570.5-2.51.35≤0.900.41≤0.0300.007≤0.0300.02118.0-21.019.789.0-11.09.75≤0.750.15≤0.750.20—≥550630≥3540用于事情温度低于300℃的0Cr19Ni9不锈钢结构的焊接E308H-16E308H-160.04-0.080.0580.5-2.51.14≤0.900.62≤0.0300.007≤0.0300.02018.0-21.019.709.0-11.09.68≤0.750.20≤0.750.10—≥550645≥3542用于事情温度低于300℃的0Cr19Ni9不锈钢结构的焊接E308L-16E308L-16≤0.040.0280.5-2.51.15≤0.900.70≤0.0300.010≤0.0300.01918.0-21.019.259.0-11.09.49≤0.750.10≤0.750.13—≥520590≥3544用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接E308L-16WE308L-16≤0.040.0290.5-2.52.14≤0.900.53≤0.0300.010≤0.0300.01918.0-21.019.259.0-11.010.2≤0.750.10≤0.750.13—≥520590≥3544-196℃ A KV 41(J)用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接,在196℃下有优异的韧性，适用于LNG储罐及管道的焊接。E309-16E309-16≤0.150.0680.5-2.51.15≤0.900.62≤0.0300.011≤0.0300.02622.0-25.024.4412.0-14.012.42≤0.750.19≤0.750.20—≥550635≥2533同类型不锈钢及异种钢的焊接E309-15E309-15≤0.150.0700.5-2.51.21≤0.900.52≤0.0300.009≤0.0300.02122.0-25.024.1512.0-14.012.60≤0.750.13≤0.750.11—≥550620≥2535同类型不锈钢及异种钢的焊接E309Mo-16E309Mo-16≤0.120.0530.5-2.51.22≤0.900.63≤0.0300.012≤0.0300.02322.0-25.023.5312.0-14.013.462.0-3.02.24≤0.750.20—≥550645≥2535用于耐硫酸介质侵蚀的同类型不锈钢焊接及异种钢的焊接E309MoL-16E309MoL-16≤0.040.0290.5-2.51.05≤0.900.54≤0.0300.009≤0.0300.02122.0-25.023.2312.0-14.012.652.0-3.02.21≤0.750.15—≥540630≥2534用于相同类型的超低碳不锈钢质料（如尿素合成塔衬里）及异种钢焊接E309L-16E309L-16≤0.040.0330.5-2.51.23≤0.900.65≤0.0300.009≤0.0300.02122.0-25.024.4012.0-14.012.70≤0.750.10≤0.750.15—≥520610≥2537用于相同类型的不锈钢及复合钢板、异种钢焊接E310-16E310-160.08-0.200.131.0-2.51.89≤0.750.41≤0.0300.009≤0.0300.02025.0-28.027.3120.0-22.521.40≤0.750.12≤0.750.10—≥550650≥2534焊接高温条件下事情的同类型不锈钢、异种钢的焊接，如Cr5Mo、Cr9Mo、Cr13等E310-15E310-150.08-0.200.141.0-2.51.79≤0.750.36≤0.0300.008≤0.0300.01725.0-28.027.4620.0-22.521.35≤0.750.10≤0.750.10—≥550625≥2536焊接高温条件下事情的同类型不锈钢及异种钢的焊接，如Cr5Mo、Cr9Mo、Cr13等E310Mo-16E310Mo-16≤0.120.0811.0-2.51.72≤0.750.39≤0.0300.011≤0.0300.02025.0-28.026.9120.0-22.020.992.0-3.02.45≤0.750.10—≥550660≥2536焊接高温条件下事情的同类型不锈钢及异种钢的焊接。E312-16E312-16≤0.150.0850.5-2.51.21≤0.900.77≤0.0300.011≤0.0300.02228.0-32.029.598.0-10.59.17≤0.750.15≤0.750.12—≥660795≥2224用于异种钢的焊接E316-16E316-16≤0.080.0390.5-2.51.22≤0.900.65≤0.0300.012≤0.0300.02517.0-20.019.2111.0-14.011.962.0-3.02.41≤0.750.13—≥520580≥3041用于焊接在有机和无机酸介质中事情的0Cr18Ni12Mo2钢E316-15E316-15≤0.080.0500.5-2.51.21≤0.900.45≤0.0300.010≤0.0300.02117.0-20.018.5811.0-14.012.002.0-3.02.30≤0.750.14—≥520595≥3040用于焊接在有机和无机酸介质中事情的0Cr18Ni12Mo2钢E316L-16E316L-16≤0.040.0290.5-2.51.23≤0.900.60≤0.0300.011≤0.0300.01917.0-20.019.2011.0-14.011.432.0-3.02.27≤0.750.14—≥490580≥3041用于焊接尿素及合成纤维装备E317L-16E316L-16≤0.040.0290.5-2.51.23≤0.900.60≤0.0300.011≤0.0300.01918.0-21.019.9012.0-14.011.433.0-4.02.27≤0.750.14—≥490580≥3041用于同类型不锈钢的焊接，具有较强的抗点蚀和误差侵蚀的能力。E318-16E318-16≤0.080.0450.5-2.51.30≤0.900.45≤0.0300.009≤0.0300.02517.0-20.018.9511.0-14.011.602.0-3.02.12≤0.750.15Nb: 6xC%-1.000.60≥520610≥2535用于0Cr18Ni12Mo2Ti不锈钢的焊接E347-16E347-16≤0.080.0450.5-2.51.08≤0.900.66≤0.0300.011≤0.0300.02518.0-21.019.959.0-11.09.51≤0.750.15≤0.750.10Nb: 8xC%-1.000.54≥520615≥2532用于焊接含钛的0Cr19Ni9Ti不锈钢结构E347-15E347-15≤0.080.0620.5-2.51.24≤0.900.48≤0.0300.009≤0.0300.02118.0-21.019. 889.0-11.09.48≤0.750.12≤0.750.10Nb: 8xC%-1.000.61≥520630≥2531用于焊接含钛的0Cr19Ni9Ti不锈钢结构E347L-16E347-16≤0.040.0320.8-2.51.25≤0.900.63≤0.0200.009≤0.0300.01718.0-21.019.109.0-11.09.95≤0.500.11≤0.200.13Nb: 8xC%-1.000.52≥520620≥3038用于热壁加氢反映器内壁不锈钢堆焊，表层铁素体含量3～8%E2209-16E2209-16≤0.040.0280.5-2.01.67≤0.900.60≤0.0300.011≤0.0300.02521.5-23.522.848.5-10.59.732.5-3.53.15≤0.750.10N: 0.08-0.20.11≥690765≥2028用于石化、水工行业同类型超低碳不锈钢焊接E16-25MoN-15—≤0.120.0540.5-2.51.27≤0.900.62≤0.0300.007≤0.0300.01714.0-18.016.6922.0-27.023.435.0-7.06.56≤0.500.12N≥0.10.15≥610685≥3038低合金钢、中合金钢、异种钢的焊接E1-19-10Mn6-15—≤0.140.073.5-7.05.90.30-1.200.51≤0.0250.012≤0.0300.02118.0-21.019.88.0-11.09.8——常温 Akv≥72130≥540640≥2531用于焊接高强度钢、装甲钢和异种的焊接如H617E385-16E385-16≤0.030.221.0～2.52.10≤0.750.45≤0.0200.006≤0.0300.02219.5～21.520.7924.0～26.025.224.2～5.24.91.2～2.01.38—≥520630≥3035用于904L钢的焊接堆焊焊条型号AWS熔敷金属化学因素(%)用 途CMnSiSPCrFe其它硬度EDMn-A-16EFeMn-A≤1.100.5111.00-16.0012.30≤1.300.98——————余量≤5.00—HB≥170高锰钢堆焊EDCr-A1-15—≤0.150.11————≤0.0300.011≤0.0400.02110.00-16.0013.25余量≤2.50—HRC≥401Cr13阀门堆焊EDCr-B-15—≤0.250.16————————10.00-16.0012.87余量≤5.00—HRC≥452Cr13阀门堆焊铸铁焊条型号AWS熔敷金属化学因素(%)用 途CMnSiSPNiFe其它EZC—2.00-4.002.19≤0.750.602.5-6.53.4≤0.100.009≤0.150.04——余量——一ban灰口铸铁件焊补EZNi-1ENi-C1≤2.00.25≤1.00.86≤2.501.71≤0.030.009——≥9094.55≤8.01.75≤1.0≤1.0主要灰口铸铁薄壁件和加工面焊补EZNiFe-1ENiFe-C1≤2.00.11≤2.500.95≤4.01.83≤0.030.012——45-6052.5余量≤1.0≤1.0主要灰口铸铁及球墨铸铁件焊补镍基合金焊条型号AWS熔敷金属化学因素(%)熔敷金属机械性能用 途CMnFePSSiTiNiCuCrNb+TaMo? 其它R m(MPa)A(%)ENiCrFe-3ENiCrFe-3≤0.100.045.0-9.56.80≤10.06.0≤0.030.01≤0.0150.01≤1.00.40≤1.00.20≥5968.10≤0.500.1013.0-17.016.01.0-2.52.0——≤0.50≥550625≥3039用于耐热耐蚀镍基合金焊接,亦可用于异种钢的焊接ENiCrMo-3ENiCrMo-3≤0.100.030≤1.00.60≤7.05.00≤0.030.01≤0.020.01≤0.750.40——≥55.059.0≤0.500.0320.0-23.022.103.15-4.153.708.0-10.08.80≤0.50≥760800≥3034主要用于镍基合金的焊接，也可用于一些难焊合金、异种钢的焊接及深冷钢的焊接
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