牌 號 |
型 號 |
熔敷金屬力學(xué)性能 |
|||||||||||
Brand |
Model |
Mechanical Properties of Deposited Metal |
|||||||||||
抗拉強度 |
斷后伸長率 |
||||||||||||
Tensile Strength |
Specific Elongation |
||||||||||||
Rm(MPa) |
A(%) |
||||||||||||
ER630 |
GB/T 29713 S630 |
≥930 |
≥5 |
||||||||||
YB/T 5092 H05Cr17Ni4Cu4Nb |
|||||||||||||
AWS A5.9 ER630 |
|||||||||||||
ISO 14343-B-SS630 |
|||||||||||||
|
|||||||||||||
熔敷金屬化學(xué)成分(質(zhì)量分?jǐn)?shù))(%) Chemical Comb of Deposited Metal(mass frb)(%) |
|||||||||||||
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
Cu |
Nb |
其他 Others |
|||
≤0.05 |
≤0.75 |
0.25~0.75 |
≤0.03 |
≤0.03 |
16.0~16.75 |
4.5~5.0 |
≤0.75 |
3.25~4.00 |
0.15~0.30 |
─ |
|||
用 途 Applications |
|||||||||||||
用于近似材料的焊接,可用于汽輪機轉(zhuǎn)輪耐汽蝕、磨蝕部位的堆焊與補焊。 |