Welding additive for electric arc welding and laser beam welding of mixed joins made of austenitic and ferritic steel
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United States of America Patent
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Dec 5, 2017
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Nov 15, 2012
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Dec 12, 2011
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A welding additive for electric arc welding and laser beam welding of mixed joins composed of austenitic and high-manganese-containing and ferritic steel, where the high-manganese-containing steel has a manganese content of at least 7-30% by weight includes the following alloy elements in % by weight: C 0.04-1.0; Mn 7-30; Si≦6; Al≦4; Mo≦2; Ti≦0.5; Zr 0.01-01; B 0.001-0.01; P<0.005; S<0.002; N<0.008; balance iron and unavoidable steel accompanying elements.
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