Description
Features: |
|
---|---|
Classification: | AWS A5.5 E9015-B91 |
Redrying Conditions: | 325~375℃x1h |
Polarity: | DCEP |
Packaging data
φ mm |
Length mm |
kg/pack |
kg/carton |
g/piece |
carton mm |
---|---|---|---|---|---|
2.5/2.6 |
300 |
2 |
20 |
18 |
270W, 85H, 330L |
3.2 |
350 |
5 |
20 |
31 |
170W, 120H, 380L |
4.0 |
350, 400 |
5 |
20 |
48, 55 |
170W, 115H, 430L |
Composition (all-weld metal mass %)
Typical |
Guarantya |
|
---|---|---|
C |
0.09 | 0.08~0.13 |
Si |
0.23 |
0.30 |
Mn | 0.71 |
1.20 |
P | 0.01 |
0.01 |
S | <0.01 |
0.01 |
Ni | 0.10 |
0.80 |
Co | 0.42 |
- |
Cr | 8.4 |
8.0~10.5 |
Mo | 0.99 |
0.85~1.20 |
Nb | 0.06 |
0.02~0.10 |
V | 0.21 |
0.15~0.30 |
Cu | 0.03 |
- |
Al | <0.01 |
0.04 |
N | 0.03 |
0.02~0.07 |
Mn+Ni | 0.81 |
1.40 |
Note: aSingle values are maximium. |
Welding parameters (A)
φ mm |
1F, 1G, 2F, 2G |
3G uphill, 4G |
---|---|---|
2.5/2.6 | 55~90 |
50~80 |
3.2 | 75~115 |
70~110 |
4.0 |
120~160 |
90~150 |
All-weld mechanical properties
Typical |
Guaranty |
|
---|---|---|
0.2%YS (MPa) |
590 |
531min. |
TS (MPa) |
730 |
621min. |
El on 4d (%) |
21 |
17min. |
V 20°C (J) | 70 |
- |
PWHT (°Cxh) | 760x2 |
760±15x2 |