牌号 Model
GB (AWS)
药皮类型 Type of coating
焊接电源 Currency
熔敷金属主要化学成分( % ) Typical chemical composition of deposited metal
熔敷金属力学性能 Mechanical properties of deposited metal
特点及主要用途 Descrtption
抗拉强度 б b (Mpa)
伸长率 δ 5 (%)
C
Mn
Si
S
P
Cr
Ni
Mo
A002
E308L-16 (E308L-16)
钛钙型 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
抗晶间腐蚀性能优良、焊接工艺性能良好,用于超低碳 Cr19Ni10 系列不锈钢结构的焊接。 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)
17.0 ~ 20.0
11.0 ~ 14.0
2.0 ~ 3.0
≥ 490
≥ 30
用于超低碳 Cr18Ni12Mo 系列不锈钢结构的焊接,如尿素、合成纤维等设备的不锈钢结构。 Used for welding extra low-carbon Cr18Ni12Mo stainless steel, such as stainless steel equipments of urea, cellulose.
A042
E309MoL-16 (E309Mo L-16)
22.0 ~ 25.0
12.0 ~ 14.0
≥ 540
≥ 25
抗蚀性能优异,用于超低碳 00Cr23Ni13Mo2 系列不锈钢结构的焊接。 Used for welding extra low-carbon stainless steel 00Cr23Ni13Mo2, It has excellent corrosion-resistance.
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