葡京集团app「诚|信」

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                WD-Fe90

                CHEMICAL COMPOSITION(%)

                C Cr Si W Ni Fe Mn Mo Co B
                2.5 27.0 1.4 -
                -
                Bal 1.2 ≤ 0.5 -
                -

                CHARACTERISTIC

                Hardness
                HRC50-55

                APPLICATION

                • Relieved teeth
                • Pump sleeve
                Leave message

                Please Feel free to give your inquiry in the form below.We will reply you in 24 hours.

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                葡京集团app