牌 號 |
型 號 |
熔敷金屬力學(xué)性能 |
||||||||||
Brand |
Model |
Mechanical Properties of Deposited Metal |
||||||||||
抗拉強(qiáng)度 |
伸長率 |
|||||||||||
Tensile Strength |
Specific Elongation |
|||||||||||
Rm(MPa) |
A(%) |
|||||||||||
ER308L |
GB/T 17854 H0Cr21Ni10 |
≥480 |
≥25 |
|||||||||
焊絲化學(xué)成分 (質(zhì)量分?jǐn)?shù))(%) Chemical Comb of Deposited Metal(mass frb)(%) |
||||||||||||
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
Nb |
|||
≤0.03 |
1.00~2.50 |
≤0.60 |
≤0.020 |
≤0.030 |
19.50~22.00 |
9.00~11.00 |
─ |
─ |
─ |
|||
用 途 Applications |
||||||||||||
配合焊劑(如SJ601、HJ260等)用于成分相近的超低碳18Cr-8Ni、超低碳20Cr-10Ni奧氏體不銹鋼的焊接,如03Cr19Ni9(304L)。 |