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CHANGZHOU YUNHE XINRUI WELDING MATERIAL CO.,LTD

CHANGZHOU CITY YUNHE WELDING MATERIAL CO.,LTD

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ER307

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Description
Brand AWS A5.9-93 GB/T 1785-99(YB/T 5092-96)

JIS

Z3321-99

Welding wire chemical composition(%)
C Mn Si Cr MO Ni 其他
YH-307 ER307 - - 0.070 3.95 0.47 20.40 - 9.65 -

Brand Mechanical properties of deposited metal Application
Tensile strength
(MPa)
Elongation
(%)
YH-307 612 43 Welding seam strength can be controlled.Primarily used for welding of austenitic manganese steel forgings and casting,and austcnitic carbon steel forgings and castings with outstanding cracj resistance.Applicable to the protection of gas;Ar.
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