廣西南寧北京金威R316HT1-5背面免充氬藥芯焊絲
北京金威R316HT1-5背面免充氬藥芯焊絲背面免充氬,成型好,易脫渣,用于打底焊
R316HT1-5
用途:用于石油化工、尿素設備等結構的焊接。
焊絲熔敷金屬化學成分范圍及一例:%
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
Cu
|
范圍
|
≤0.040
|
≤1.0
|
0.5-2.5
|
≤0.040
|
≤0.030
|
17.0-20.0
|
11.0-14.0
|
2.0-3.0
|
≤0.5
|
一例
|
0.030
|
0.43
|
1.5
|
0.011
|
0.008
|
18.95
|
12.85
|
2.4
|
0.22
|
熔敷金屬力學性能
|
抗拉強度 Rm(MPa)
|
延伸率 A(%)
|
標準值
|
≥483
|
≥30
|
一 例
|
580
|
42
|
焊接工藝參數參考(針對?1.2藥芯焊絲)
|
電流(A)
|
電壓(U)
|
平焊
|
150-230
|
23-33
|
立、仰焊
|
110-180
|
|
TGS-310 |
MIG-310 |
ER310 |
H1Cr26Ni2 |
|
|
607 |
41 |
0.089 |
2.01 |
0.40 |
27.40 |
21.80 |
TGS-310HC |
MIG-310HC |
- |
|
774 |
22 |
0.42 |
1.98 |
0.62 |
27.10 |
21.20 |
||
TGS-312 |
MIG-312 |
ER312 |
|
705 |
26 |
0.13 |
1.62 |
0.49 |
29.57 |
8.69 |
||
TGS-316 |
MIG-316 |
ER316 |
H0Cr19Ni12Mo2 |
578 |
38 |
0.050 |
1.78 |
0.36 |
19.61 |
12.50 |
||
TGS-316L |
MIG-316L |
ER316L |
H00Cr19Ni12Mo2 |
558 |
40 |
0.025 |
1.91 |
0.42 |
19.10 |
12.58 |
||
TGS-316LSi |
MIG-316LSi |
ER316LSi |
|
578 |
39 |
0.023 |
1.60 |
0.74 |
19.03 |
12.41 |
||
TGS-317 |
MIG-317 |
ER317 |
H0Cr20Ni12Mo3 |
598 |
42 |
0.048 |
1.86 |
0.45 |
19.41 |
14.23 |
||
TGS-317L |
MIG-317L |
ER317L |
H00Cr20Ni12Mo3 |
568 |
42 |
0.023 |
1.76 |
0.40 |
19.60 |
13.68 |
||
TGS-318 |
MIG-318 |
ER318 |
|
615 |
37 |
0.060 |
1.84 |
0.49 |
19.00 |
11.36 |
||
TGS-347 |
MIG-347 |
ER347 |
H0Cr20Ni10Nb |
627 |
41 |
0.030 |
1.61 |
0.41 |
20.37 |
9.90 |
||
TGS-385 |
MIG-385 |
ER385 |
|
550 |
35 |
0.020 |
1.96 |
0.22 |
21.10 |
24.40 |
||
TGS-410 |
MIG-410 |
ER410 |
H0Cr13 |
510 |
25 |
0.10 |
0.43 |
0.45 |
11.81 |
0.17 |
||
TGS-430 |
MIG-430 |
ER430 |
|
468 |
36 |
0.038 |
0.46 |
0.39 |
16.37 |
0.20 |
||
TGS-630 |
MIG-630 |
ER630 |
|
990 |
10 |
0.035 |
0.52 |
0.37 |
16.53 |
4.61 |
||
TGS-2209 |
MIG-2209 |
ER2209 |
|
750 |
25 |
0.012 |
1.67 |
0.44 |
22.6 |
8.73 |