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[Tianjin Metalworking] 65mn wear-resisting Spring Flat steel Spring Flat steel 60si2mn Flat steel 6 Length
[Century Metalworking] 65mn Spring flat steel 65mn Flat steel 65 Manganese hot-rolled flat steel wear-resisting Spring Flat steel
Quenching steel strip High flexibility 65mn Manganese steel strip in stock Laser cutting stamping Washer customized
[Century Metalworking]Various sizes 65mn Spring flat steel direct deal 65mn Flat steel Distribution
65mn Manganese spring steel Spring steel 65mn What material is it? Spring Washer steel plate
65mn Hardened steel band Heat Treatment Quenching steel strip To map processing laser cutting Washer shim
Direct pin spring steel 65mn 60si2mna steel strip 65mn 60si2mn Spring steel strip
65mn Spring steel strip Quenching Soak in fire and make it completely hard High flexibility 65 Manganese direct deal
65mn Cold-rolled steel strip Quenching bar Fixed ruler Kaiping stamping Washer
Spring steel 65mn Quenching Blue after heat treatment hardness HRC45-48 elastic