焊絲簡(jiǎn)明表.doc

碳鋼、低合金鋼、耐熱鋼、低溫鋼埋弧焊絲簡(jiǎn)明表頁(yè)碼焊絲牌號(hào)焊絲型號(hào)焊絲類型用途簡(jiǎn)敘339CHW-S1AWSEL12 DINS1 GB/T H08A碳鋼埋弧焊絲用于450MPa級(jí)碳鋼用低合金鋼的焊接340CHW-S2AWS EM12 DIN S2 GB H08MnA碳鋼埋弧焊絲用于450及500MPa級(jí)碳鋼用低合金鋼的焊接341CHW-S3符合：GB/T H10Mn2 相當(dāng)：AWS EH14 DIN S3碳鋼及低合金鋼埋弧焊絲用于500MPa級(jí)碳鋼用低合金鋼的焊接342CHW-S3符合：AWSEH14 相當(dāng)：GB/T H10Mn2 DIN S3碳鋼及低合金鋼埋弧焊絲用于500MPa級(jí)碳鋼用低合金鋼的焊接343CHW-S4AWS EM13K GB/T H10MnSi碳鋼及低合金鋼埋弧焊絲用于500及550MPa級(jí)碳鋼用低合金鋼的焊接344CHW-S5GB H08Mn2SiA碳鋼及低合金鋼埋弧焊絲用于550及600MPa級(jí)碳鋼用低合金鋼的焊接345CHW-S6GB/T ER50-6碳鋼及低合金鋼埋弧焊絲用于550及600MPa級(jí)碳鋼用低合金鋼的焊接346CHW-S7AWS EA3 GB/T H08Mn2MoA低合金高強(qiáng)鋼埋弧焊絲用于620及690MPa級(jí)對(duì)焊縫塑韌性要求較高的低合金鋼的焊接347CHW-S8AWS EB3低合金耐熱鋼埋弧焊絲用于2.25CrlMo美國(guó)T/P22；德國(guó)10CrMo910、日本STB（P）A24等耐熱鋼的焊接348CHW-S9AWS EA2 GB/T H08MnMoA低合金高強(qiáng)鋼埋弧焊絲用于550及600MPa級(jí)對(duì)焊縫塑韌性要求較高的低合金鋼的焊接349CHW-S9HGB/T H08MnMoA低合金耐火鋼埋弧焊絲用于高性能耐火鋼的焊接350CHW-S10AWS EF3 GB/T H10Mn2NiMoA低合金高強(qiáng)鋼埋弧焊絲用于690及720MPa級(jí)對(duì)焊縫塑韌性要求較高的低合金鋼的焊接351CHW-S11AWS EB2 GB/T H08CrMoA低合金耐熱鋼埋弧焊絲1.25Cr-0.5Mo用于耐熱鋼的焊接352CHW-S12AWS EM12K碳鋼及低合金鋼埋弧焊絲用于500MPa級(jí)碳鋼用低全殲的焊接353CHW-S13AWS ENi3低合金低溫鋼埋弧焊絲用于2.5Ni或3.5Ni鋼的焊接354CHW-SGB-001(企業(yè)標(biāo)準(zhǔn))低合金高韌性鋼埋弧焊絲用于X60-X70級(jí)管線鋼及其它550MPa級(jí)對(duì)焊縫塑韌性要求很高的低合金鋼的焊接大西洋TIG、MI焊絲牌號(hào)相 當(dāng)焊絲化學(xué)成分（%）N/2延伸率%用 途AWSGBCMnSiCrNi其它CHM-308 CHG-308ER308H0Cr21Ni100.051.790.3319.7210.14-5804218%Cr-8%Ni不銹鋼CHM-308L CHG-308LER308LH00Cr21Ni100.0241.820.3419.769.83-59045超低碳型18%Cr-8%Ni不銹鋼焊絲，較CHM-308、CHG-308耐蝕性更好。CHM-309 CHG-309ER309H1Cr24Ni130.062.050.3423.8313.26-5803922%Cr-12%Ni不銹鋼，耐熱耐蝕性好，可用于異種鋼焊接。CHM-309L CHG-309LER309LH1Cr24Ni130.0262.110.3823.5612.31-57038超低碳型，可用于堆焊不銹的打底。CHM-310 CHG-310ER310H1Cr26Ni210.091.900.3526.8021.40-6104125%Cr-20%Ni不銹鋼，高溫抗氧化性能優(yōu)良。CHM-316 CHG-316ER316H0Cr19Ni12Mo20.041.880.3319.2712.70Mo2.265704218%Cr-22%Ni-2%Mo不銹鋼，抗熱裂紋性能優(yōu)良。CHM-316L CHG-316LER316LH00Cr19Ni12Mo20.0201.850.3818.7312.50Mo2.3655043超低碳型，較CHM-316、CHG-316耐腐蝕性更好。CHM-317 CHG-317ER317H00Cr20Ni14Mo30.041.860.4619.314.2Mo3.559642適于焊接硫酸、亞硫酸及其鹽腐蝕的容器。CHM-347 CHG-347ER347H0Cr20Ni10Nb0.061.840.4119.49.5Mb0.8963040焊接含Nb不銹鋼、抗晶間腐蝕和耐熱性好。CHM-410 CHG-410ER410H1Cr130.100.470.4211.800.20-51026適于焊接Cr13不銹鋼CHG53ER70S-3ER50-30.091.250.49S0.016S0.01357029低碳鋼及50級(jí)高強(qiáng)鋼的焊接CHG56E70S-6ER50-60.081.540.89S0.012S0.01154028低碳鋼及50級(jí)高強(qiáng)鋼的焊接CHG52TER70S-GER50-G0.081.520.82S0.009S0.01158529低碳鋼及50級(jí)高強(qiáng)鋼的焊接鑄鐵焊條簡(jiǎn)明表頁(yè)碼序號(hào)焊條牌號(hào)藥皮類型電流種類主要成份(焊芯)主要用途2541CHC100石墨型交直流碳鋼芯一般灰口鑄鐵非加工面焊補(bǔ)2552CHC116低氫型交直流碳鋼芯高強(qiáng)度灰口鑄鐵件焊補(bǔ)2553CHC117低氫型直流碳鋼芯高強(qiáng)度灰口鑄鐵件焊補(bǔ)2564CHC208石