高溫合金爐管焊絲H1Cr21Ni33Mn高溫合金焊絲H0Cr20Ni10Nb
高溫合金爐管焊絲
高溫合金爐管焊絲是我公司系列合金焊絲的主要品種之一。產品全部采用合金原料和高真空技術生產，質量穩定、焊接工藝性，品種規格齊全。用于石化裂解爐、轉化爐及其爐管、閥門、管道等設備的氣體保護自動焊和手工鎢極氬弧焊。
化學成分 Chemical composition
|
型號
Type
|
化 學 成 分chemical composition %
|
|
C
|
Si
|
Mn
|
Cr
|
Ni
|
Nb
|
W
|
Fe
|
|
ERNiCr-3
|
0.05
|
0.2
|
3.0
|
20.0
|
≥72
|
3.0
|
|
1.0
|
|
H4Cr25Ni20Si
|
0.4
|
0.2
|
1.0
|
26.0
|
21.0
|
|
|
余
|
|
H4Cr25Ni35Nb
|
0.4
|
1.0
|
1.0
|
26.0
|
36.0
|
1.5
|
|
余
|
|
H4Cr25Ni35WNb
|
0.4
|
1.0
|
1.0
|
26.0
|
36.0
|
1.5
|
1.0
|
余
|
|
H4Cr25Ni35NbTi
|
0.4
|
1.0
|
0.0
|
26.0
|
36.0
|
1.0
|
0.2
|
余
|
|
H4Cr35Ni45NbTi
|
0.4
|
1.0
|
1.0
|
36.0
|
45.0
|
1.0
|
0.2
|
余
|
|
H4Cr28Ni50W
|
0.4
|
1.0
|
1.0
|
28.0
|
49.0
|
|
5.0
|
余
|
|
H4Cr25Ni35WCo
|
0.4
|
1.0
|
1.0
|
26.0
|
36.0
|
Co15.0
|
5.0
|
余
|
|
H0Cr20Ni10Nb
|
0.05
|
0.2
|
2.0
|
20.0
|
10.0
|
1.0
|
|
余
|
|
H1Cr21Ni33Mn
|
0.1
|
0.2
|
4.0
|
21.0
|
33.0
|
1.5
|
|
余
|
機械性能 Mechanical characteristics
|
型號
Type
|
牌號
|
常溫機械性能
Tensile properties at R.T
|
適 用 母 材
Applications
|
|
σ0.2(Mpa)
|
σb(Mpa)
|
δ5(%)
|
|
ERNiCr-3
|
Inconel 82
|
≥280
|
≥550
|
≥30
|
鎳基合金及異種鋼對接
|
|
H4Cr25Ni20Si
|
HK40
|
≥240
|
≥450
|
≥10
|
ZG40Cr25Ni20, ZG40Cr25Ni20Si2,
ASTMHK40, Cronite HR6
|
|
H4Cr25Ni35Nb
|
HP-Nb
|
≥240
|
≥450
|
≥10
|
ZG40Cr25Ni35(Nb),ASTMHP40(Nb)
|
|
H4Cr25Ni35WNb
|
HP –WNb
|
≥240
|
≥450
|
≥8
|
ZG40Cr25Ni35WNb, Manaurite36XS
|
|
H4Cr25Ni35NbTi
|
XM
|
≥250
|
≥450
|
≥8
|
XM，Manaurite 36X, Cronite HR33
|
|
H4Cr35Ni45NbTi
|
XTM
|
≥250
|
≥450
|
≥6
|
ZG40Cr36Ni46NbTi, YBL35-45M,
ZG40Cr35Ni45WNb
|
|
H4Cr28Ni50W
|
HP50W
|
≥240
|
≥440
|
≥6
|
ZG50Cr28Ni48W5Si2, CroniteHR23,
Paralloy H48T
|
|
H4Cr25Ni35WCo
|
HP50WCo
|
≥240
|
≥450
|
≥8
|
ZG50Cr26Ni36Co15W5,
ZG40Cr30Ni48W15Si2
|
|
H0Cr20Ni10Nb
|
ER347
|
≥205
|
≥520
|
≥37
|
1Cr18Ni9Ti, ASTM304H
|
|
H1Cr21Ni33Mn
|
Inconel 800
|
≥240
|
≥450
|
≥20
|
Incoloy800/800H/800HT, Manaurite900, ZG14Cr20Ni30Nb
|
|
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