進口E430-15不銹鋼焊條批發(fā)價格堿性藥皮的Cr17不銹鋼焊條，采用直流反接，可進行全位置焊接。
用途: 用于焊接耐硝酸腐蝕、耐熱的Cr17不銹鋼結(jié)構(gòu)。
熔敷金屬化學(xué)成分(%)
化學(xué)成分 C Mn Si S P Cu Ni Mo Cr
保證值 ≤0.10 ≤1.00 ≤0.90 ≤0.030 ≤0.040 ≤0.75 ≤0.60 ≤0.75 15.0~18.0
熔敷金屬力學(xué)性能（試件在760-790℃保溫1h,以不超過55℃/h的速度隨爐冷卻至595℃，然后空冷。）
試驗項目 σb(MPa) δ5(%)
保證值 ≥450 ≥20
參考電流 (DC+)
焊條直徑(mm) φ2.0 φ2.5 φ3.2 φ4.0 φ5.0
焊接電流(A) 40~80 50~100 70~120 90~160 140~200
注意事項:
1.焊條焊前須經(jīng)200-300℃左右烘焙1h。
2.焊前焊件預(yù)熱至200℃，焊后經(jīng)750-800℃回火處理。
3.焊前對焊件清除鐵銹、油污、水分等雜質(zhì)。
不銹鋼鎢極氬弧焊實心焊絲(GTAW rods for Stainless Steels)
|
產(chǎn)品牌號 |
分類標(biāo)準(zhǔn)及標(biāo)號海焊焊材 |
基本化學(xué)成份典型值(%) |
熱處理 |
σ0.2 |
σb |
δ5 |
AKW |
|||||||||||
|
AWS A5.9 |
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
Nb |
Cu |
N |
其它 |
MPa |
MPa |
% |
℃ |
J |
||
|
CR |
≈ER310 |
W 25 20 H |
0.45 |
1.5 |
1.0 |
26.0 |
21.8 |
- |
|
|
|
|
AW |
400 |
600 |
10 |
- |
- |
|
D |
≈ER309 |
W 22 12 H |
0.11 |
1.2 |
1.2 |
22.0 |
11.0 |
- |
|
|
|
|
AW |
350 |
550 |
30 |
+20 |
70 |
|
GE-316L |
ER316L |
W 19 12 3 L |
0.02 |
1.7 |
0.8 |
18.8 |
12.5 |
2.8 |
|
|
|
|
AW |
380 |
560 |
35 |
+20 |
70 |
|
H-347 |
ER347 |
W 19 9 Nb |
0.06 |
1.5 |
0.8 |
19.5 |
9.5 |
- |
>12×C |
|
|
|
AW |
400 |
570 |
30 |
+20 |
65 |
|
JE-308L |
ER308L |
W 19 9 L |
0.02 |
1.7 |
0.9 |
20.0 |
10.0 |
- |
|
|
|
|
AW |
350 |
570 |
35 |
-196 |
35 |
|
X |
≈ER307 |
W 18 8 Mn |
0.08 |
7.0 |
0.8 |
19.0 |
9.0 |
- |
|
|
|
|
AW |
370 |
600 |
35 |
+20 |
100 |
|
13/04 Si |
≈ER410NiMo |
W 13 4 |
0.03 |
0.7 |
0.8 |
13.0 |
4.7 |
0.5 |
|
|
|
|
600/8h |
680 |
800 |
15 |
+20 |
50 |
|
14 K |
≈ER410 |
W 13 |
0 .06 |
0 .6 |
0 .3 |
12 .5 |
1 .3 |
- |
|
|
|
|
680/8h |
450 |
650 |
15 |
+20 |
50 |
|
14 K Si |
≈ER410 |
W 13 |
0 .08 |
0 .65 |
0 .9 |
14 .0 |
0 .4 |
- |
|
|
|
|
680/8h |
450 |
650 |
15 |
- |
- |
|
17 |
≈ER430 |
W 17 |
0.07 |
0.7 |
0.8 |
17.5 |
- |
- |
|
|
|
|
800/1h |
340 |
540 |
20 |
- |
- |
|
17/15 TT |
- |
WZ 17 15 Mn W |
0.2 |
10.5 |
0.4 |
17.5 |
14.0 |
|
|
|
|
W:3.5 |
AW |
430 |
600 |
30 |
-196 |
50 |
|
1720 |
- |
WZ 17 Mo |
0.20 |
0.40 |
0.60 |
17.0 |
0.40 |
1.10 |
|
|
|
|
760/2h |
500 |
700 |
15 |
- |
- |
|
1740 |
- |
WZ 17 MoH |
0.40 |
<0.5 |
<0.5 |
16.5 |
0.5 |
1.0 |
|
|
|
|
760/2h |
600 |
800 |
12 |
- |
- |
|
18/17 E |
≈ER317L |
W 18 1 6 5N L |
0.03 |
3.4 |
0.3 |
18.5 |
17.5 |
4.5 |
|
|
|
|
AW |
320 |
570 |
34 |
+20 |
65 |
|
19/15 H |
≈ER316L |
W 20 16 3 Mn NL |
0.03 |
7.5 |
0.5 |
20.5 |
15.5 |
3.0 |
|
|
0.18 |
|
AW |
430 |
650 |
30 |
+20 |
80 |
|
20/10 |
≈ER308Mo |
W 20 10 3 |
0.05 |
1.3 |
0.5 |
20.5 |
10.5 |
3.3 |
|
|
|
|
AW |
470 |
670 |
25 |
+20 |
50 |
|
20/16 SM |
- |
W 20 17 3 Mn N L |
0.03 |
7.3 |
0.7 |
22.2 |
18.0 |
3.6 |
|
|
0.24 |
|
AW |
430 |
640 |
30 |
+20 |
70 |
|
20/25 Cu |
ER385 |
W 20 25 5 Cu L |
≤0.025 |
2.5 |
0.2 |
20.2 |
25.0 |
4.8 |
|
1.5 |
|
|
AW |
350 |
550 |
35 |
+20 |
55 |
|
21/33 |
- |
WZ 21 32 Nb |
0.20 |
2.3 |
0.2 |
22.0 |
33.0 |
- |
1.7 |
|
|
|
AW |
380 |
600 |
25 |
+20 |
50 |
|
21/33 So |
- |
WZ 21 32 Nb Mn |
0.12 |
4.8 |
0.2 |
22.0 |
33.0 |
- |
1.2 |
|
|
|
AW |
380 |
600 |
25 |
+20 |
50 |
|
22/09 |
ER2209 |
W 22 9 3 L N |
0.025 |
1.6 |
0.5 |
23.0 |
9.0 |
3.0 |
|
|
0.14 |
|
AW |
510 |
680 |
20 |
+20 |
50 |
|
25/07 CuT |
≈ER2553 |
W 25 7 4 L |
0.02 |
0.8 |
0.5 |
25.5 |
7.0 |
3.7 |
|
0.6 |
0.2 |
W:0.6 |
AW |
600 |
750 |
25 |
-40 |
50 |
|
25/09 CuT |
≈ER2553 |
W 25 9 4 L |
0.02 |
1.5 |
0.3 |
25.5 |
9.5 |
3.7 |
|
0.8 |
0.2 |
W:0.6 |
AW |
600 |
750 |
25 |
-40 |
50 |
|
25/14 E-309L |
ER309L |
W 23 12 L |
0.03 |
2.0 |
0.5 |
24.0 |
13.0 |
- |
|
|
|
|
AW |
400 |
550 |
30 |
+20 |
55 |
|
25/14 E-309L Si |
ER309LSi |
W 23 12 L Si |
0.03 |
2.0 |
0.9 |
24.0 |
13.0 |
- |
|
|
|
|
AW |
400 |
550 |
30 |
+20 |
55 |
|
25/22 H |
≈ER310 |
W 25 22 2 L N |
0.025 |
6.0 |
0.2 |
25.0 |
22.5 |
2.2 |
|
|
0.13 |
|
AW |
400 |
600 |
30 |
+20 |
80 |
|
25/24 R |
- |
WZ 25 24 Nb |
0.32 |
1.4 |
0.6 |
25.0 |
24.0 |
|
1.3 |
|
|
|
AW |
400 |
600 |
10 |
- |
- |
|
25/35 R |
- |
WZ 25 35 |
0.42 |
1.8 |
1.2 |
26.0 |
35.0 |
- |
1.3 |
|
|
|
AW |
400 |
600 |
8 |
- |
- |
|
25/35 Zr |
- |
WZ 25 35 Zr |
0.42 |
1.8 |
1.2 |
26.0 |
35.0 |
|
1.3 |
|
|
Zr<0.15 |
AW |
400 |
600 |
8 |
- |
- |
|
30/10 |
≈ER312 |
W 29 9 |
0.15 |
1.6 |
0.5 |
30.0 |
9.0 |
- |
|
|
|
|
AW |
500 |
750 |
20 |
+20 |
27 |
|
35/45 Nb |
- |
WZ 35 45 Nb H |
0.42 |
1.0 |
1.5 |
35.0 |
45.5 |
|
0.8 |
|
|
|
AW |
245 |
450 |
6 |
- |
- |
|
30/40 E |
≈ER383 |
SG-NiCr 29 Mo* |
0.02 |
2.6 |
0.2 |
29.0 |
36.0 |
4.3 |
1.8 |
|
|
|
AW |
350 |
550 |
30 |
+20 |
75 |
