香蕉西瓜草莓茄子视频APP-国产精品亚洲欧美大片在线看-日本潘金莲三级bd高清-中文字日产幕码三区的做法大全

Main Products
Products Grade: 36MnB4、20MnB4
Specifications: φ5.5~40mm
Applied Standard:  agreement
Characteristics: This product is mainly used to produce high strength self piercing rivet
Applications: Common partschassis partsHigh strength fastener
Use of Products: The 36MnB4 product produced by Xingtai steel has the advantages of stable composition, high purity of steel, small decarburization layer, less surface defects and good hardenability.It’s used to make high strength Self Piercing Rivets(SPR rivets) for aluminum vehicle body by a customer of XINGTAI STEEL Which reflects that the product has stable performance, good cold heading performance, good strength and toughness after tempering, and can meet the use requirements of the final product.