|
牌號(hào) |
型號(hào) |
AWS |
熔敷金屬化學(xué)成分(wt.%) |
熔敷金屬機(jī)械性能 |
|||||||||||||
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
V |
其他 |
R m (MPa) |
ReL (MPa) |
A (%) |
KV2(J) |
PWHT |
|||
|
J607RH |
E6215- N2M1 |
E9015-G |
≤0.12 |
0.70-1.50 |
≤0.80 |
≤0.015 |
≤0.020 |
— |
0.80-1.50 |
0.10-0.40 |
— |
— |
≥620 |
≥530 |
≥17 |
-40℃ ≥54 |
620℃×1h |
|
J607QR |
E6215- N5M1 |
E9015-G |
≤0.12 |
0.60-1.20 |
≤0.80 |
≤0.015 |
≤0.020 |
— |
2.0-2.75 |
≤0.30 |
— |
— |
≥620 |
≥530 |
≥17 |
-60℃ ≥54 |
580℃×6h |
|
E7615-G |
E11015-G |
≤0.10 |
≥1.00 |
≤0.60 |
≤0.020 |
≤0.020 |
≤0.20 |
2.00-2.60 |
0.40-0.70 |
— |
— |
≥760 |
≥670 |
≥15 |
-50℃ ≥54 |
620℃×1h |
|
|
J857CrNi |
E8315-G |
E12015-G |
≤0.10 |
1.30-2.25 |
≤0.60 |
≤0.020 |
≤0.020 |
0.30-1.50 |
1.75-2.50 |
0.30-0.55 |
≤0.05 |
— |
≥830 |
≥740 |
≥12 |
-50℃ ≥54 |
620℃×1 |
