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CHANGZHOU YUNHE XINRUI WELDING MATERIAL CO.,LTD
CHANGZHOU CITY YUNHE WELDING MATERIAL CO.,LTD
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| 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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