型号

AWS

熔敷金属化学成分(%)

熔敷金属机械性能

用  途

C

Mn

Si

Cr

Ni

Mo

V

其它

R m(MPa)

Rel或Rp0.2(MPa)

A(%)

A KV (J)

E5015

E7015

—0.082

≤1.601.18

≤0.750.53

≤0.0200.010

≤0.0300.021

≤0.200.037

≤0.300.014

≤0.300.002

≤0.080.010

≥490570

≥400470

≥2230

-30℃ ≥27170

焊接中碳钢及16Mn等较重要低合金钢

E5016

E7016

—0.069

≤1.601.11

≤0.750.53

≤0.0200.007

≤0.0300.020

≤0.200.037

≤0.300.013

≤0.300.002

≤0.080.010

≥490550

≥400440

≥2231

-30℃ ≥27170

焊接中碳钢及较重要低合金钢

E5018

E7018

—0.068

≤1.601.08

≤0.750.41

≤0.0200.012

≤0.0300.015

≤0.200.011

≤0.300.035

≤0.300.001

≤0.080.002

≥490560

≥400465

≥2229

-30℃ ≥27160

碳钢和相应强度的低合金钢的高效率焊接

E5018-1

E7018-1

—0.075

≤1.601.00

≤0.750.40

≤0.0200.010

≤0.0300.015

≤0.200.012

≤0.300.030

≤0.300.001

≤0.080.001

≥490560

≥400470

≥2230

-50℃ ≥27110

碳钢和相应强度的低合金钢的高效率焊接

E5015HIC

E7015

—0.082

≤1.601.18

≤0.750.53

≤0.0100.006

≤0.0100.009

≤0.200.008

≤0.300.014

≤0.300.002

≤0.080.010

≥490570

≥400470

≥2230

-30℃ ≥27170

适用于焊接16MnR(HIC)等钢结构，如热高温分离器，循环氢分液罐等压力容器或一些输油管线焊接

型号

AWS

熔敷金属化学成分(%)

熔敷金属机械性能

用  途

C

Mn

Si

Cr

Ni

Mo

V

R m(MPa)

Rel或Rp0.2(MPa)

A(%)

A KV (J)

PWHT

E5015-G

E7015-G

-0.062

≥1.001.15

≥0.800.47

-0.009

-0.015

-

≥0.500.70

-

-

≥490560

≥410430

≥2529

-40℃ ≥54150

620℃×1h

用于冲击韧性有更高要求的压力容器用低合金钢的焊接

E6015-G

E9015-G

-0.061

≥1.001.21

≥0.800.42

-0.007

-0.015

-

≥0.500.95

≥0.200.26

-

≥590650

≥490550

≥1723

-50℃≥2780

620℃×1h

用于大型石油储罐的焊接

E5515-C1

E8015-C1

≤0.120.040

≤1.250.95

≤0.600.35

≤0.0350.012

≤0.0350.015

-

2.0-2.752.21

-

-

≥540580

≥440490

≥1730

-70℃≥27110

620℃×1h

用于-70℃低温下2.5%Ni钢的焊接

E5018-A1

E7018-A1

≤0.120.063

≤0.900.82

≤0.800.28

≤0.0200.013

≤0.0300.015

—

—

0.40-0.650.57

—

≥490600

≥410530

≥2528

常温≥27170

620℃×1h

用于工作温度510℃以下的珠光体耐热钢焊接

E5515-B2

-

0.05-0.120.067

≤0.900.70

≤0.600.37

≤0.0200.011

≤0.0300.015

0.80-1.501.14

—

0.40-0.650.51

—

≥550630

≥460510

≥1924

常温≥27160

690℃×1h

用于工作温度520℃以下的珠光体耐热钢焊接

E5515-B2(HIC)

-

0.05-0.120.055

≤0.900.80

≤0.600.28

≤0.0200.006

≤0.0300.009

0.80-1.501.27

—

0.40-0.650.51

—

≥550640

≥460500

≥1925

-10℃ -30℃≥54  ≥54200  100

690℃×8h

适用于焊接工作在520℃以下的15CrMoR(HIC)等纯净度和力学性能要求高的耐热钢，如锅炉管道、高压容器、石油精炼设备等，也可用来焊接３０CrMnSi铸钢

E5518-B2

E8018-B2

0.05-0.120.080

≤0.900.73

≤0.800.24

≤0.0200.009

≤0.0300.013

0.80-1.51.31

—

0.40-0.650.52

—

≥540630

≥440520

≥1922

常温≥27170

690℃×1h

用于工作温度520℃以下的1%铬，0.5%钼低合金钢焊接

E5515-B2-V

—

0.05-0.120.066

≤0.900.70

≤0.600.37

≤0.0200.012

≤0.0300.015

0.8-1.51.12

—

0.40-0.650.52

0.10-0.350.18

≥540630

≥440510

≥1721

常温≥27150

730℃×2h

用于工作温度540℃以下的珠光体耐热钢焊接

E6015-B3

E9015-B3

0.05-0.120.067

≤0.900.65

≤0.600.38

≤0.0200.012

≤0.0300.016

2.00-2.502.23

—

0.90-1.201.02

—

≥590680

≥490570

≥1720

常温≥27140

690℃×1h

用于Cr2.25Mo珠光体耐热钢焊接

E6018-B3

E9018-B3

0.05-0.120.080

≤0.900.75

≤0.800.30

≤0.0200.010

≤0.0300.012

2.00-2.502.34

—

0.90-1.201.14

—

≥590680

≥490580

≥1720

常温≥27180

690℃×1h

用于Cr2.25Mo珠光体耐热钢焊接

牌号

AWS

熔敷金属化学成分(%)

熔敷金属力学性能

用 途

C

Mn

Si

Cr

Ni

Mo

Cu

其它

R m(MPa)

A(%)

E5MoV-15

—

≤0.120.074

0.5-0.90.68

≤0.500.42

≤0.0300.010

≤0.0300.019

4.5-6.05.3

—

0.40-0.700.55

≤0.50.052

V : 0.10-0.350.25

≥540625(750℃×4h)

≥1420(750℃×4h)

用于Cr5MoV等珠光体耐热钢的焊接

E410-15

E410-15

≤0.120.048

≤1.00.81

≤0.900.44

≤0.0300.007

≤0.0300.023

11.0-13.513.16

≤0.700.51

≤0.750.12

≤0.750.15

—

≥450545(750℃×1h)

≥2023(750℃×1h)

用于0Cr13、1Cr13钢和耐磨耐蚀钢的表面堆焊

E410NiMo-15

E410NiMo-15

≤0.060.030

≤1.00.71

≤0.900.26

≤0.0300.006

≤0.0300.016

11.0-12.512.15

4.0-5.04.39

0.40-0.700.45

≤0.750.17

—

≥760890(610℃×1h)

≥1517(610℃×1h)

用于0Cr13不锈钢焊接

E308-16

E308-16

≤0.080.052

0.5-2.51.33

≤0.900.71

≤0.0300.007

≤0.0300.021

18.0-21.019.82

9.0-11.09.45

≤0.750.13

≤0.750.20

—

≥550630

≥3540

用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接

E308-15

E308-15

≤0.080.057

0.5-2.51.35

≤0.900.41

≤0.0300.007

≤0.0300.021

18.0-21.019.78

9.0-11.09.75

≤0.750.15

≤0.750.20

—

≥550630

≥3540

用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接

E308H-16

E308H-16

0.04-0.080.058

0.5-2.51.14

≤0.900.62

≤0.0300.007

≤0.0300.020

18.0-21.019.70

9.0-11.09.68

≤0.750.20

≤0.750.10

—

≥550645

≥3542

用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接

E308L-16

E308L-16

≤0.040.028

0.5-2.51.15

≤0.900.70

≤0.0300.010

≤0.0300.019

18.0-21.019.25

9.0-11.09.49

≤0.750.10

≤0.750.13

—

≥520590

≥3544

用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接

E308L-16W

E308L-16

≤0.040.029

0.5-2.52.14

≤0.900.53

≤0.0300.010

≤0.0300.019

18.0-21.019.25

9.0-11.010.2

≤0.750.10

≤0.750.13

—

≥520590

≥3544-196℃ A KV 41(J)

用于超低碳00Cr19Ni10或0Cr18Ni10Ti不锈钢的焊接,在196℃下有良好的韧性，适用于LNG储罐及管道的焊接。

E309-16

E309-16

≤0.150.068

0.5-2.51.15

≤0.900.62

≤0.0300.011

≤0.0300.026

22.0-25.024.44

12.0-14.012.42

≤0.750.19

≤0.750.20

—

≥550635

≥2533

同类型不锈钢及异种钢的焊接

E309-15

E309-15

≤0.150.070

0.5-2.51.21

≤0.900.52

≤0.0300.009

≤0.0300.021

22.0-25.024.15

12.0-14.012.60

≤0.750.13

≤0.750.11

—

≥550620

≥2535

同类型不锈钢及异种钢的焊接

E309Mo-16

E309Mo-16

≤0.120.053

0.5-2.51.22

≤0.900.63

≤0.0300.012

≤0.0300.023

22.0-25.023.53

12.0-14.013.46

2.0-3.02.24

≤0.750.20

—

≥550645

≥2535

用于耐硫酸介质腐蚀的同类型不锈钢焊接及异种钢的焊接

E309MoL-16

E309MoL-16

≤0.040.029

0.5-2.51.05

≤0.900.54

≤0.0300.009

≤0.0300.021

22.0-25.023.23

12.0-14.012.65

2.0-3.02.21

≤0.750.15

—

≥540630

≥2534

用于相同类型的超低碳不锈钢材料（如尿素合成塔衬里）及异种钢焊接

E309L-16

E309L-16

≤0.040.033

0.5-2.51.23

≤0.900.65

≤0.0300.009

≤0.0300.021

22.0-25.024.40

12.0-14.012.70

≤0.750.10

≤0.750.15

—

≥520610

≥2537

用于相同类型的不锈钢及复合钢板、异种钢焊接

E310-16

E310-16

0.08-0.200.13

1.0-2.51.89

≤0.750.41

≤0.0300.009

≤0.0300.020

25.0-28.027.31

20.0-22.521.40

≤0.750.12

≤0.750.10

—

≥550650

≥2534

焊接高温条件下工作的同类型不锈钢、异种钢的焊接，如Cr5Mo、Cr9Mo、Cr13等

E310-15

E310-15

0.08-0.200.14

1.0-2.51.79

≤0.750.36

≤0.0300.008

≤0.0300.017

25.0-28.027.46

20.0-22.521.35

≤0.750.10

≤0.750.10

—

≥550625

≥2536

焊接高温条件下工作的同类型不锈钢及异种钢的焊接，如Cr5Mo、Cr9Mo、Cr13等

E310Mo-16

E310Mo-16

≤0.120.081

1.0-2.51.72

≤0.750.39

≤0.0300.011

≤0.0300.020

25.0-28.026.91

20.0-22.020.99

2.0-3.02.45

≤0.750.10

—

≥550660

≥2536

焊接高温条件下工作的同类型不锈钢及异种钢的焊接。

E312-16

E312-16

≤0.150.085

0.5-2.51.21

≤0.900.77

≤0.0300.011

≤0.0300.022

28.0-32.029.59

8.0-10.59.17

≤0.750.15

≤0.750.12

—

≥660795

≥2224

用于异种钢的焊接

E316-16

E316-16

≤0.080.039

0.5-2.51.22

≤0.900.65

≤0.0300.012

≤0.0300.025

17.0-20.019.21

11.0-14.011.96

2.0-3.02.41

≤0.750.13

—

≥520580

≥3041

用于焊接在有机和无机酸介质中工作的0Cr18Ni12Mo2钢

E316-15

E316-15

≤0.080.050

0.5-2.51.21

≤0.900.45

≤0.0300.010

≤0.0300.021

17.0-20.018.58

11.0-14.012.00

2.0-3.02.30

≤0.750.14

—

≥520595

≥3040

用于焊接在有机和无机酸介质中工作的0Cr18Ni12Mo2钢

E316L-16

E316L-16

≤0.040.029

0.5-2.51.23

≤0.900.60

≤0.0300.011

≤0.0300.019

17.0-20.019.20

11.0-14.011.43

2.0-3.02.27

≤0.750.14

—

≥490580

≥3041

用于焊接尿素及合成纤维设备

E317L-16

E316L-16

≤0.040.029

0.5-2.51.23

≤0.900.60

≤0.0300.011

≤0.0300.019

18.0-21.019.90

12.0-14.011.43

3.0-4.02.27

≤0.750.14

—

≥490580

≥3041

用于同类型不锈钢的焊接，具有较强的抗点蚀和缝隙腐蚀的能力。

E318-16

E318-16

≤0.080.045

0.5-2.51.30

≤0.900.45

≤0.0300.009

≤0.0300.025

17.0-20.018.95

11.0-14.011.60

2.0-3.02.12

≤0.750.15

Nb: 6xC%-1.000.60

≥520610

≥2535

用于0Cr18Ni12Mo2Ti不锈钢的焊接

E347-16

E347-16

≤0.080.045

0.5-2.51.08

≤0.900.66

≤0.0300.011

≤0.0300.025

18.0-21.019.95

9.0-11.09.51

≤0.750.15

≤0.750.10

Nb: 8xC%-1.000.54

≥520615

≥2532

用于焊接含钛的0Cr19Ni9Ti不锈钢结构

E347-15

E347-15

≤0.080.062

0.5-2.51.24

≤0.900.48

≤0.0300.009

≤0.0300.021

18.0-21.019. 88

9.0-11.09.48

≤0.750.12

≤0.750.10

Nb: 8xC%-1.000.61

≥520630

≥2531

用于焊接含钛的0Cr19Ni9Ti不锈钢结构

E347L-16

E347-16

≤0.040.032

0.8-2.51.25

≤0.900.63

≤0.0200.009

≤0.0300.017

18.0-21.019.10

9.0-11.09.95

≤0.500.11

≤0.200.13

Nb: 8xC%-1.000.52

≥520620

≥3038

用于热壁加氢反应器内壁不锈钢堆焊，表层铁素体含量3～8%

E2209-16

E2209-16

≤0.040.028

0.5-2.01.67

≤0.900.60

≤0.0300.011

≤0.0300.025

21.5-23.522.84

8.5-10.59.73

2.5-3.53.15

≤0.750.10

N: 0.08-0.20.11

≥690765

≥2028

用于石化、水工行业同类型超低碳不锈钢焊接

E16-25MoN-15

—

≤0.120.054

0.5-2.51.27

≤0.900.62

≤0.0300.007

≤0.0300.017

14.0-18.016.69

22.0-27.023.43

5.0-7.06.56

≤0.500.12

N≥0.10.15

≥610685

≥3038

低合金钢、中合金钢、异种钢的焊接

E1-19-10Mn6-15

—

≤0.140.07

3.5-7.05.9

0.30-1.200.51

≤0.0250.012

≤0.0300.021

18.0-21.019.8

8.0-11.09.8

—

—

常温 Akv≥72130

≥540640

≥2531

用于焊接高强度钢、装甲钢和异种的焊接如H617

E385-16

E385-16

≤0.03

0.22

1.0～2.5

2.10

≤0.75

0.45

≤0.020

0.006

≤0.030

0.022

19.5～21.5

20.79

24.0～26.0

25.22

4.2～5.2

4.9

1.2～2.0

1.38

—

≥520

630

≥30

35

用于904L钢的焊接

型号

AWS

熔敷金属化学成分(%)

用  途

C

Mn

Si

Cr

Fe

其它

硬度

EDMn-A-16

EFeMn-A

≤1.100.51

11.00-16.0012.30

≤1.300.98

——

——

——

余量

≤5.00—

HB≥170

高锰钢堆焊

EDCr-A1-15

—

≤0.150.11

——

——

≤0.0300.011

≤0.0400.021

10.00-16.0013.25

余量

≤2.50—

HRC≥40

1Cr13阀门堆焊

EDCr-B-15

—

≤0.250.16

——

——

——

——

10.00-16.0012.87

余量

≤5.00—

HRC≥45

2Cr13阀门堆焊

型号

AWS

熔敷金属化学成分(%)

用  途

C

Mn

Si

Ni

Fe

其它

EZC

—

2.00-4.002.19

≤0.750.60

2.5-6.53.4

≤0.100.009

≤0.150.04

——

余量

——

一般灰口铸铁件焊补

EZNi-1

ENi-C1

≤2.00.25

≤1.00.86

≤2.501.71

≤0.030.009

——

≥9094.55

≤8.01.75

≤1.0≤1.0

重要灰口铸铁薄壁件和加工面焊补

EZNiFe-1

ENiFe-C1

≤2.00.11

≤2.500.95

≤4.01.83

≤0.030.012

——

45-6052.5

余量

≤1.0≤1.0

重要灰口铸铁及球墨铸铁件焊补

型号

AWS

熔敷金属化学成分(%)

熔敷金属机械性能

用  途

C

Mn

Fe

Si

Ti

Ni

Cu

Cr

Nb+Ta

Mo

? 其它

R m(MPa)

A(%)

ENiCrFe-3

ENiCrFe-3

≤0.100.04

5.0-9.56.80

≤10.06.0

≤0.030.01

≤0.0150.01

≤1.00.40

≤1.00.20

≥5968.10

≤0.500.10

13.0-17.016.0

1.0-2.52.0

——

≤0.50

≥550625

≥3039

用于耐热耐蚀镍基合金焊接,亦可用于异种钢的焊接

ENiCrMo-3

ENiCrMo-3

≤0.100.030

≤1.00.60

≤7.05.00

≤0.030.01

≤0.020.01

≤0.750.40

——

≥55.059.0

≤0.500.03

20.0-23.022.10

3.15-4.153.70