天气预报 > 家居 > sk5是什么材质
sk5是什么材质
更新时间: 2020-12-04 10:58:07  

SK5是碳素工具钢材质的,在淬火回火只有的硬度和耐磨性都是非常好的,而且产品精度高,还具有很强的韧性,质量也稳定,但缺点是热硬性比较低,淬透性差,塑性和强度比较低,而且容易变形。可以用来制作一些对硬度要求和耐磨性要求比较高的工具或者模具零件,比如导销、顶出销等。或者制作一些加工木材用刃工具,比如模子和冲头、切削金属的刀具、斧头、凿子等。

关键词: sk5 什么 材质

sk5是什么材质相关经验

天气预报

最新推荐

页面:/news/view-3541903/ | 耗时:0.7808 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=3541903 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3541903 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3541903 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3527743,3542114,1096629,3533840,3542139,3541995,1065335,3544261,3542915,3541235,3542743,3541540,3544197,3541132,3529425,3542458,3540590,3540958,3543144,3542368,3532900,3542293,3542088,3540877,3542320,3541395,3544245,1085518,3542024,3540970) ORDER BY field (ArticleID,3527743,3542114,1096629,3533840,3542139,3541995,1065335,3544261,3542915,3541235,3542743,3541540,3544197,3541132,3529425,3542458,3540590,3540958,3543144,3542368,3532900,3542293,3542088,3540877,3542320,3541395,3544245,1085518,3542024,3540970)