天津金橋 A302 不銹鋼焊條 E309-16?用于高錳結構鋼焊接

牌號 
Model

GB 
(AWS)

藥皮類型 
Type of coating

焊接電源 
Currency

熔敷金屬主要化學成分（ % ） 
Typical chemical composition of deposited metal

熔敷金屬力學性能 
Mechanical properties of deposited metal

特點及主要用途 
Descrtption

抗拉強度 
б b (Mpa)

伸長率 δ 5 (%)

C

Mn

Si

S

P

Cr

Ni

Mo

A002

E308L-16 
(E308L-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.04

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

18.0 ～ 21.0

9.0 ～ 11.0

≤ 0.75

≥ 520

≥ 35

抗晶間腐蝕性能優良、焊接工藝性能良好，用于超低碳 Cr19Ni10 系列不銹鋼結構的焊接。 
Used for welding extra low-carbon Cr19Ni10 stainless steel. It has excellent resistance to the intercrystalline and excellent welding technology.

A022

E316L-16 
(E316L-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.04

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

17.0 ～ 20.0

11.0 ～ 14.0

2.0 ～ 3.0

≥ 490

≥ 30

用于超低碳 Cr18Ni12Mo 系列不銹鋼結構的焊接，如尿素、合成纖維等設備的不銹鋼結構。 
Used for welding extra low-carbon Cr18Ni12Mo stainless steel, such as stainless steel equipments of urea, cellulose.

A042

E309MoL-16 
(E309Mo L-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.04

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

22.0 ～ 25.0

12.0 ～ 14.0

2.0 ～ 3.0

≥ 540

≥ 25

抗蝕性能優異，用于超低碳 00Cr23Ni13Mo2 系列不銹鋼結構的焊接。 
Used for welding extra low-carbon stainless steel 00Cr23Ni13Mo2, It has excellent corrosion-resistance.

A062

E309L-16 
(E309L-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.04

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

22.0 ～ 25.0

12.0 ～ 14.0

≤ 0.75

≥ 520

≥ 25

抗晶間腐蝕能力強，用于超低碳 00Cr23Ni13 系列不銹鋼結構的焊接。 
Used for welding extra low-carbon stainless steel 00Cr23Ni13, It has more excellent resistance to the intercrystalline.

A102

E308-16 
(E308-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.08

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

18.0 ～ 21.0

9.0 ～ 11.0

≤ 0.75

≥ 550

≥ 35

焊接工藝優異，用于一般不銹鋼結構的焊接。  
Used for welding general stainless steel. It has excellent welding technology.

A107

E308-15 
(E308-15)

堿性 
Alkalinity

DC +

≤ 0.08

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

18.0 ～ 21.0

9.0 ～ 11.0

≤ 0.75

≥ 550

≥ 35

同 A102 ，可全位置焊接。 
Same as A102, used for all bbbbbbbb welding.

A132

E347-16 
(E347-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.08

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

18.0 ～ 21.0

9.0 ～ 11.0

≤ 0.75

≥ 520

≥ 25

含 Nb ： 0.8*C ～ 1.00 ，抗晶間腐蝕性能優良，用于重要耐腐蝕含鈦穩定的 0Cr19Ni11Ti 不銹鋼的焊接。 Used for welding important corrosion-resistant 0Cr19Ni11Ti stainless steel. It has excellent corrosion resistance to the intercrystalline.

A137

E347-15 
(E347-15)

堿性 
Alkalinity

DC +

≤ 0.08

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.035

18.0 ～ 21.0

9.0 ～ 11.0

≤ 0.75

≥ 520

≥ 25

用途同 A132 ，可全位置焊接。 
Same as A132, used for all bbbbbbbb welding.

A302

E309-16 
(E309-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.15

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

22.0 ～ 25.0

12.0 ～ 14.0

≤ 0.75

≥ 550

≥ 25

用于 0Cr24Ni13 系列不銹鋼及復合鋼、高鉻鋼、高錳鋼等結構的焊接。 
Used for welding 0Cr24Ni13 stainless steel and complex type of steel, different type of steel, high Cr steel, high Mn steel.

A307

E309-15 
(E309-15)

堿性 
Alkalinity

DC +

≤ 0.15

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

22.0 ～ 25.0

12.0 ～ 14.0

≤ 0.75

≥ 550

≥ 25

用途同 A302 ，可全位置焊接。 
Same as A302, used for all bbbbbbbb welding.

A312

E309Mo-16 
(E309Mo-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.12

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

22.0 ～ 25.0

12.0 ～ 14.0

2.0 ～ 3.0

≥ 550

≥ 25

異種鋼焊接效果好，用于 0Cr24Ni13Mo2 類型不銹鋼、異種鋼、復合鋼的焊接。 
Used for welding 0Cr24Ni13Mo2 stainless steel, complex type of steel, especially for different type of steel.

A402

E310-16 
(E310-16)

鈦鈣型 
Lime-titania type

AC 、 DC +

0.08 ～ 0.20

1.00 ～ 2.50

≤ 0.75

≤ 0.030

≤ 0.030

25.0 ～ 28.0

20.0 ～ 22.5

≤ 0.75

≥ 550

≥ 25

用于在高溫條件下工作的 0Cr26Ni21 耐熱不銹鋼及鉻鋼、異種鋼的焊接。 
Used for welding heat-resistant stainless steel 0Cr26Ni21, Cr steel and different type of steel under high temperature.

A407

E310-15 
(E310-15)

堿性 
Alkalinity

DC +

0.08 ～ 0.20

1.00 ～ 2.50

≤ 0.75

≤ 0.030

≤ 0.030

25.0 ～ 28.0

20.0 ～ 22.5

≤ 0.75

≥ 550

≥ 25

用途同 A402 ，可全位置焊接。 
Same as A402, used for all bbbbbbbb welding.

A502

E16-25MoN-16

鈦鈣型 
Lime-titania type

AC 、 DC +

≤ 0.12

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.040

14.0 ～ 18.0

22.0 ～ 27.0

5.0 ～ 7.0

≥ 610

≥ 30

含 N ≥ 0.1 ，用于呈淬火狀態下的低、中合金鋼、異種鋼結構，以及同類型的熱強鋼的焊接。 
Used for welding in quench low and middle-alloy steel, different type of steel, and same type of high strength steel.

A507

E16-25MoN-15

堿性 
Alkalinity

DC +

≤ 0.12

0.50 ～ 2.50

≤ 0.90

≤ 0.030

≤ 0.035

14.0 ～ 18.0

22.0 ～ 27.0

5.0 ～ 7.0

≥ 610

≥ 30

含 N ≥ 0.1 ，用途同 A502 ，可全位置焊接。 
Same as A502, used for all bbbbbbbb welding.