ER308L
符合:YB/T 5092-2005 H03Cr21Ni10 Si
AWS A5.9 ER308L
說明:ER308L是超低碳不銹鋼用MIG、TIG焊絲,其焊接工藝優(yōu)良,其焊縫金屬為超低碳型,減少了晶間碳化物的析出,使得抗晶間腐蝕性能優(yōu)良。
用途:用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接。
焊絲化學(xué)成分范圍及一例:%
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C
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Si
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Mn
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P
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S
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Cr
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Ni
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Mo
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Cu
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焊絲
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≤0.030
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0.30-0.65
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1.00-2.50
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≤0.030
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≤0.030
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19.50-22.00
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9.00-11.00
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≤0.75
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≤0.75
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一例
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0.023
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0.42
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1.65
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0.012
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0.009
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20.15
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10.26
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0.35
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0.17
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牌號 |
AWS |
熔敷金屬化學(xué)成分(%) |
熔敷金屬力學(xué)性能 |
用 途 |
||||||||||
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
其它 |
R m |
A |
|||
E5MoV-15 |
— |
≤0.12 |
0.5-0.9 |
≤0.50 |
≤0.030 |
≤0.030 |
4.5-6.0 |
— |
0.40-0.70 |
≤0.5 |
V : 0.10-0.35 |
≥540 |
≥14 |
用于Cr5MoV等珠光體耐熱鋼的焊接 |
E410-15 |
E410-15 |
≤0.12 |
≤1.0 |
≤0.90 |
≤0.030 |
≤0.030 |
11.0-13.5 |
≤0.70 |
≤0.75 |
≤0.75 |
— |
≥450 |
≥20 |
用于0Cr13、1Cr13鋼和耐磨耐蝕鋼的表面堆焊 |
E410NiMo-15 |
E410NiMo-15 |
≤0.06 |
≤1.0 |
≤0.90 |
≤0.030 |
≤0.030 |
11.0-12.5 |
4.0-5.0 |
0.40-0.70 |
≤0.75 |
— |
≥760 |
≥15 |
用于0Cr13不銹鋼焊接 |
E308-16 |
E308-16 |
≤0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
— |
≥550 |
≥35 |
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
E308-15 |
E308-15 |
≤0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
— |
≥550 |
≥35 |
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
E308H-16 |
E308H-16 |
0.04-0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
— |
≥550 |
≥35 |
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
E308L-16 |
E308L-16 |
≤0.04 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
— |
≥520 |
≥35 |
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接 |
E308L-16W |
E308L-16 |
≤0.04 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
— |
≥520 |
≥35 |
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接,在196℃下有良好的韌性,適用于LNG儲罐及管道的焊接。 |
E309-16 |
E309-16 |
≤0.15 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
22.0-25.0 |
12.0-14.0 |
≤0.75 |
≤0.75 |
— |
≥550 |
≥25 |
同類型不銹鋼及異種鋼的焊接 |
E309-15 |
E309-15 |
≤0.15 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
22.0-25.0 |
12.0-14.0 |
≤0.75 |
≤0.75 |
— |
≥550 |
≥25 |
同類型不銹鋼及異種鋼的焊接 |
E309Mo-16 |
E309Mo-16 |
≤0.12 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
22.0-25.0 |
12.0-14.0 |
2.0-3.0 |
≤0.75 |
— |
≥550 |
≥25 |
用于耐硫酸介質(zhì)腐蝕的同類型不銹鋼焊接及異種鋼的焊接 |
E309MoL-16 |
E309MoL-16 |
≤0.04 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
22.0-25.0 |
12.0-14.0 |
2.0-3.0 |
≤0.75 |
— |
≥540 |
≥25 |
用于相同類型的超低碳不銹鋼材料(如尿素合成塔襯里)及異種鋼焊接 |
E309L-16 |
E309L-16 |
≤0.04 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
22.0-25.0 |
12.0-14.0 |
≤0.75 |
≤0.75 |
— |
≥520 |
≥25 |
用于相同類型的不銹鋼及復(fù)合鋼板、異種鋼焊接 |
E310-16 |
E310-16 |
0.08-0.20 |
1.0-2.5 |
≤0.75 |
≤0.030 |
≤0.030 |
25.0-28.0 |
20.0-22.5 |
≤0.75 |
≤0.75 |
— |
≥550 |
≥25 |
焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊接,如Cr5Mo、Cr9Mo、Cr13等 |
E310-15 |
E310-15 |
0.08-0.20 |
1.0-2.5 |
≤0.75 |
≤0.030 |
≤0.030 |
25.0-28.0 |
20.0-22.5 |
≤0.75 |
≤0.75 |
— |
≥550 |
≥25 |
焊接高溫條件下工作的同類型不銹鋼及異種鋼的焊接,如Cr5Mo、Cr9Mo、Cr13等 |
E310Mo-16 |
E310Mo-16 |
≤0.12 |
1.0-2.5 |
≤0.75 |
≤0.030 |
≤0.030 |
25.0-28.0 |
20.0-22.0 |
2.0-3.0 |
≤0.75 |
— |
≥550 |
≥25 |
焊接高溫條件下工作的同類型不銹鋼及異種鋼的焊接。 |
E312-16 |
E312-16 |
≤0.15 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
28.0-32.0 |
8.0-10.5 |
≤0.75 |
≤0.75 |
— |
≥660 |
≥22 |
用于異種鋼的焊接 |
E316-16 |
E316-16 |
≤0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
17.0-20.0 |
11.0-14.0 |
2.0-3.0 |
≤0.75 |
— |
≥520 |
≥30 |
用于焊接在有機(jī)和無機(jī)酸介質(zhì)中工作的0Cr18Ni12Mo2鋼 |
E316-15 |
E316-15 |
≤0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
17.0-20.0 |
11.0-14.0 |
2.0-3.0 |
≤0.75 |
— |
≥520 |
≥30 |
用于焊接在有機(jī)和無機(jī)酸介質(zhì)中工作的0Cr18Ni12Mo2鋼 |
E316L-16 |
E316L-16 |
≤0.04 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
17.0-20.0 |
11.0-14.0 |
2.0-3.0 |
≤0.75 |
— |
≥490 |
≥30 |
用于焊接尿素及合成纖維設(shè)備 |
E317L-16 |
E316L-16 |
≤0.04 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
12.0-14.0 |
3.0-4.0 |
≤0.75 |
— |
≥490 |
≥30 |
用于同類型不銹鋼的焊接,具有較強(qiáng)的抗點(diǎn)蝕和縫隙腐蝕的能力。 |
E318-16 |
E318-16 |
≤0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
17.0-20.0 |
11.0-14.0 |
2.0-3.0 |
≤0.75 |
Nb: 6xC%-1.00 |
≥520 |
≥25 |
用于0Cr18Ni12Mo2Ti不銹鋼的焊接 |
E347-16 |
E347-16 |
≤0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
Nb: 8xC%-1.00 |
≥520 |
≥25 |
用于焊接含鈦的0Cr19Ni9Ti不銹鋼結(jié)構(gòu) |
E347-15 |
E347-15 |
≤0.08 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.75 |
≤0.75 |
Nb: 8xC%-1.00 |
≥520 |
≥25 |
用于焊接含鈦的0Cr19Ni9Ti不銹鋼結(jié)構(gòu) |
E347L-16 |
E347-16 |
≤0.04 |
0.8-2.5 |
≤0.90 |
≤0.020 |
≤0.030 |
18.0-21.0 |
9.0-11.0 |
≤0.50 |
≤0.20 |
Nb: 8xC%-1.00 |
≥520 |
≥30 |
用于熱壁加氫反應(yīng)器內(nèi)壁不銹鋼堆焊,表層鐵素體含量3~8% |
E2209-16 |
E2209-16 |
≤0.04 |
0.5-2.0 |
≤0.90 |
≤0.030 |
≤0.030 |
21.5-23.5 |
8.5-10.5 |
2.5-3.5 |
≤0.75 |
N: 0.08-0.2 |
≥690 |
≥20 |
用于石化、水工行業(yè)同類型超低碳不銹鋼焊接 |
E16-25MoN-15 |
— |
≤0.12 |
0.5-2.5 |
≤0.90 |
≤0.030 |
≤0.030 |
14.0-18.0 |
22.0-27.0 |
5.0-7.0 |
≤0.50 |
N≥0.1 |
≥610 |
≥30 |
低合金鋼、中合金鋼、異種鋼的焊接 |
E1-19-10Mn6-15 |
— |
≤0.14 |
3.5-7.0 |
0.30-1.20 |
≤0.025 |
≤0.030 |
18.0-21.0 |
8.0-11.0 |
— |
— |
常溫 Akv≥72 |
≥540 |
≥25 |
用于焊接高強(qiáng)度鋼、裝甲鋼和異種的焊接如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鋼的焊接 |
堆焊焊條
型號 |
AWS |
熔敷金屬化學(xué)成分(%) |
用 途 |
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C |
Mn |
Si |
S |
P |
Cr |
Fe |
其它 |
硬度 |
|||
EDMn-A-16 |
EFeMn-A |
≤1.10 |
11.00-16.00 |
≤1.30 |
— |
— |
— |
余量 |
≤5.00 |
HB |
高錳鋼堆焊 |
EDCr-A1-15 |
— |
≤0.15 |
— |
— |
≤0.030 |
≤0.040 |
10.00-16.00 |
余量 |
≤2.50 |
HRC |
1Cr13閥門堆焊 |
EDCr-B-15 |
— |
≤0.25 |
— |
— |
— |
— |
10.00-16.00 |
余量 |
≤5.00 |
HRC |
2Cr13閥門堆焊 |
鑄鐵焊條
型號 |
AWS |
熔敷金屬化學(xué)成分(%) |
用 途 |
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C |
Mn |
Si |
S |
P |
Ni |
Fe |
其它 |
|||
EZC |
— |
2.00-4.00 |
≤0.75 |
2.5-6.5 |
≤0.10 |
≤0.15 |
— |
余量 |
— |
一般灰口鑄鐵件焊補(bǔ) |
EZNi-1 |
ENi-C1 |
≤2.0 |
≤1.0 |
≤2.50 |
≤0.03 |
— |
≥90 |
≤8.0 |
≤1.0 |
重要灰口鑄鐵薄壁件和加工面焊補(bǔ) |
EZNiFe-1 |
ENiFe-C1 |
≤2.0 |
≤2.50 |
≤4.0 |
≤0.03 |
— |
45-60 |
余量 |
≤1.0 |
重要灰口鑄鐵及球墨鑄鐵件焊補(bǔ) |
鎳基合金焊條
型號 |
AWS |
熔敷金屬化學(xué)成分(%) |
熔敷金屬機(jī)械性能 |
用 途 |
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C |
Mn |
Fe |
P |
S |
Si |
Ti |
Ni |
Cu |
Cr |
Nb+Ta |
Mo |
? 其它 |
R m |
A |
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ENiCrFe-3 |
ENiCrFe-3 |
≤0.10 |
5.0-9.5 |
≤10.0 |
≤0.03 |
≤0.015 |
≤1.0 |
≤1.0 |
≥59 |
≤0.50 |
13.0-17.0 |
1.0-2.5 |
— |
≤0.50 |
≥550 |
≥30 |
用于耐熱耐蝕鎳基合金焊接,亦可用于異種鋼的焊接 |
ENiCrMo-3 |
ENiCrMo-3 |
≤0.10 |
≤1.0 |
≤7.0 |
≤0.03 |
≤0.02 |
≤0.75 |
— |
≥55.0 |
≤0.50 |
20.0-23.0 |
3.15-4.15 |
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