江西現貨大西洋CHW-55C1R低溫鋼鍍銅氣保保護焊絲又容易實現自動化，且能降低生產成本。有些實焊絲在不銹鋼基本型號基礎之上，增加Si含量，含量達0.8%左右，如ER308Si、ER309Si等，目的產生以下作用：
1）降低了熔滴表面的張力，使熔滴顆粒變細，使電弧穩定。
2）改善熔敷金屬的潤濕性使焊道波紋美觀，同時防止未焊透、夾渣、氣孔等缺陷，改善焊縫成型質量。
二 常用保護氣體種類及特性
1 Ar-惰性氣體，具有很好的穩弧作用，但用純Ar保護時電弧容易發生漂移。
CH302R
（E5503-G)
CHE62CFLHR
(E9015-G)
CHE422R
(E4303)
CHE426R
(E4316)
CHE427R
(E4315)
CHE502R
(E5503)
CHE506NiLHR
(E7016-G)
CHE506R
(E7016)
CHE507-1R
(E7015)
CHE507NiLHR
(E7015-G)
CHE507R
(E7015)
CHE507RH
(E7015-G)
CHE557
(E8015-G)
CHE557R
(E8015-G)
CHE557RH
(E8015-G)
CHE606R
(E9016-G)
CHE607NiR
(E9015-G)
CHE607QR
(E6015-G)
CHE607R
(E9015-G)
CHE607RH
(E9015-G)
CHE707RH
(E11015-G)
CHG-55B2R
(ER55-B2)
CHG-55C1R
(ER55-Ni1)
CHG-55C3R
(ER55-Ni3)
CHG-56R
(ER50-6)
CHG-62B3R
(ER62-B3)
CHG-S5R
(ER49-1)
CHH107R
(E7015-A1)
CHH108R
(E7018-A1)
CHH202R
(E5503-B1)
CHH207R
(E5515-B1)
CHh208R
(E5518-B1)
CHH302R
(E5503-G)
CHH307R
(E5515-B2)
CHH308R
(E8018-B2)
CHH312R
(E5500-B2-V)
CHH317R
(E5515-B2-V)
CHH327R
(E5515-B2-VW)
CHH337R
(E5515-B2-VNb)
CHH347R
(E5515-B2-VWB)
CHH407R
(E9015-B3)
CHH408R
(E9018-B3)
CHH507R
(E5MoV-15)
CHK307R
(E430-15)
CHL107R
(E7015-C2L)
CHL607R
(E7015-G)
CHL608R
(E8018-C1)
CHL707NiR
(E8015-C1)
CHL707R
(E7015-C1L)
CHQ308L CHF15B
(FZ308L-E)
CHQ308L CHF303
(FZ308L-E)
CHQ309L CHF15B
(FZ308L-D)
CHQ316L CHF15B
(FZ316L-E)
CHQ316L CHF303
(FM316L-E)
CHQ347L CHF15B
(FZ347L-E)
CHS002LT
(E308L-16)
CHS002NbR
(E347-16)
CHS002R
(E309LMo-16)
CHS002R
(E308L-16)
CHS007LT
(E308L-15)
CHS007R
(E308L-15)
CHS022LT
(E316L-16)
CHS022R
(E316L-16)
CHS022R
(E316L-16)
CHS027LT
(E316L-15)
CHS027R
(E316l-15)
CHS29
(E312-16)
CHS032R
(E317L-16)
CHS042R
(E309LMo-16)
CHS062R.
(E309L-16)
CHS062R
(E309L-16)
CHS067R
(E309L-15)
CHS102MnMoR
(E307-16)
CHS102R.
(E308-16)
CHS102R
(E308-16)
CHS102RH
(E308H-16)
CHS107LT
(E308-15)
CHS107R
(E308-15)
CHS132R.
(E347-16)
CHS132R
(E347-16)
CHS137R
(E347-15)
CHS202R.
(E316-16)
CHS202R
(E316-16)
CHS207R
(E316-15)
CHS212R
(E318-16)
CHS222R
(E317MoCu-16)
CHS232R
(E318V-16)
CHS237R
(E318V-15)
CHS302R.
(E309-16)
CHS302R
(E309-16)
CHS307R
(E309-15)
CHS312R.
(E309Mo-16)
CHS312R
(E309Mo-16)
CHS385R
(E385-16)
CHS402R
(E310-16)
CHS407R
(E310-15)
CHS412R
(E310Mo-16)
CHS507R
(E16-25MoN-15)
CHS2209R
(E2209-16)
CHW-50C6R
(ER50-6)
CHW-50CR
(ER49-1)
CHW-55B2Mn
(ER55-B2-Mn)
CHW-55B2R
(ER55-B2)
CHW-55C1R
(ER55-Ni1)
CHW-55C3R
(ER55-Ni3)
CHW-62B3R
(ER62-B3)
CHW-308LRCHF260R (H00Cr21Ni10)
CHW-308LRCHF601R
(H00Cr21Ni10)
CHW-308R CHF260R
(H0Cr21Ni10)
CHW-308R CHF601R
(H0Cr21Ni10)
CHW-316R CHF601R
(H0Cr19Ni12Mo2)
CHW-347RCHF601CR
(H0Cr20Ni10Nb)
CHW-S1R CHF71HR
(H08A)
CHW-S1R CHF301R
(H08A)
CHW-S1R CHF431R
(H08A)
CHW-S2R CHF101R
(H08MnA)
CHW-S2R CHF431R
(H08MnA)
CHW-S3R CHF71HR
(H10Mn2)
CHW-S3R CHF101PR
(H10Mn2)
CHW-S3R CHF101R
(H10Mn2)
CHW-S3R CHF102R
(H10Mn2)
CHW-S3R CHF105R
(H10Mn2)
CHW-S3R CHF305R
(H10Mn2)
CHW-S3R CHF330R
(H10Mn2)
CHW-S3R CHF331R
(H10Mn2G)
CHW-S3R CHF431R
(H10Mn2)
CHW-S4R CHF101R
(H08MnSi)
CHW-S7R CHF113R
(H08Mn2MoA)
CHW-S9R CHF101R
(H08MnMoA)
CHW-S9R CHF250GR
(H08MnMoA)
CHW-S19R CHF101R
(H13CrMoA)
CHW-S20R CHF101R
(H08CrMoVA)
CHW-SGR CHF102AR
(H10Mn2)
