等級
65M,ck67, ck70, ck75,sk5 etc
処理サービス
溶接, パンチ, 切断, 曲げ, Decoiling, アニール, 黒アニール
Product Name
sk5 ck75 high carbon 75cr1 band saw blade spring steel strapping strip
Keyword
spring steel strapping
Material
65M,ck67, ck70, ck75,sk5 etc
Surface
black/bright/polished/blue polished
Coil Weight
Customers'requirement