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焊接用鋼盤條(GB/T3429-1994)

(1)用途用于手工電弧焊、埋弧焊、電渣焊、氣焊和氣體保護焊。

(2)尺寸規格符合GB/T14981《熱軋盤條》規定。

(3)牌號和化學成分見表1。

表1焊接用鋼盤條的牌號和化學成分

鋼類牌號化學成分(質量分數)(%)
CMnSiCrNiCuM0V其他--
非合金鋼H08A---0.20.3≤0.200.030.03
H08E≤0.100.30~0.60≤0.030.20.3≤0.200.020.02
H08C---0.10.10.10.0150.015
H08MnA≤0.100.80~1.10≤0.070.2≤0.30≤0.20---0.030.03
H15A0.11~0.180.35~0.65≤0.030.2≤0.30≤0.20---0.030.03
H15Mn0.11~0.180.80~1.10≤0.030.2≤0.30≤0.20---0.0350.035
低合金鋼H08MnSi≤0.111.20~1.500.40~0.70-----
H10MnSi≤0.140.80~1.100.60~0.90≤0.20≤0.30≤0.200.0350.035
H11MnSiA0.07~0.151.00~1.500.65~0.95≤0.20≤0.30≤0.20---0.0250.035
合金鋼H08Mn2Si≤0.111.70~2.100.65~0.95≤0.20≤0.30≤0.20---0.0350.035
H08Mn2siA≤0.111.80~2.100.65~0.95≤0.20≤0.30≤0.20---0.030.03
H08MnM0A≤0.101.20~1.60≤0.25≤0.20≤0.30≤0.200.30~0.50-Ti0.150.030.03
H08Mn2M0A0.06~0.111.60~1.90≤0.25≤0.20≤0.30≤0.200.50~0.70-Ti0.150.030.03
H08Mn2M0VA0.06~0.111.60~1.90≤0.25≤0.20≤0.30≤0.200.50~0.700.06~0.12Ti0.150.030.03
H08CrM0A≤0.100.40~0.700.15~0.350.80~1.10≤0.30≤0.200.40~0.60--0.030.03
H08CrM0VA≤0.100.40~0.700.15~0.351.00~1.30≤0.30≤0.200.15~0.700.15~0.35-0.030.03
H0BCrNi2M0A0.05~0.100.50~0.850.10~0.300.70~1.00≤0.200.20~0.40---0.0250.03
Hl0Mn2≤0.121.50~1.90≤0.07≤0.20≤0.30≤0.20---0.0350.035
H10Mn1SiM0≤0.140.90~1.200.70~1.10≤0.20≤0.30≤0.200.15~0.25--0.0350.035
Hl0MnSiMiTiA0.08~0.121.00~1.300.40~0.70≤0.20≤0.30≤0.200.20~0.40-Ti0.05~0.150.0250.03
Hl0Mn2M0A0.08~0.131.70~2.00≤0.40≤0.20≤0.30≤0.200.60~0.80-Ti0.150.030.03
H10Mll2M0VA0.08~0.131.70~2.00≤0.40≤0.20≤0.30≤0.200.60~0.800.06~0.12Ti0.150.030.03
H10M0CrA≤0.120.40~0.700.15~0.350.45~0.65≤0.30≤0.200.40~0.60--0.030.03
HllMfl2SiA0.07~0.151.40~1.850.85~1.15≤0.20≤0.30≤0.20---0.0250.025
H13CrM0A0.1l~0.160.40~0.700.15~0.350.80~1.10≤0.30≤0.200.40~0.60--0.030.03
H18CrM0A0.15~0.220.40~0.700.15~0.350.80~1.10≤0.30≤0.200.15~0.25--0.0250.03
H30CrMnSiA0.25~0.350.80~1.100.90~1.200.80~1.10≤0.30≤0.20---0.0250.025

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