锐壹3/4寸CR-MO气动内六角旋具套筒组套装方枪头电动披头风炮扳手 锐壹3/4寸旋具套筒 15mm 京东价 ￥ 降价通知 累计评价 0 促销 展开促销 配送至 --请选择-- 支持 选择件套 锐壹3/4寸旋具套筒 10mm 锐壹3/4寸旋具套筒 12mm 锐壹3/4寸旋具套筒 14mm 锐壹3/4寸旋具套筒 17mm 锐壹3/4...
当前规格: 华丰巨箭 HF-236015 12.5mm欧式风炮短套筒(CR-MO)15mm 12只装商品介绍 完善信息 待完善 好价爆料 (5) 相关文章 (5) 全网口碑 发现 锐尔 强力迷你断线钳 8寸/200mm 5.6元(需用券) 推荐人:蚁蛘迁徙 标签: 钳子 每日白菜 五金工具优惠好货 阅读全文 0 0 0 0 去购买 > 7小时前...
分享:Cr-Mo-B系NM500耐磨钢的制备及热处理工艺优化 随着重型煤矿机械、挖掘机、装载机等设备向轻量化发展,高级别NM500耐磨钢的需求量逐年增加。耐磨工件工作时大多会经历大冲击、大压力及大位移变形,反复承受高能量撞击,经常产生塑性变形或断裂失效[1]。为此,2023年5月实施的GB/T 24186—2022标准在原标准(GB/T ...
热处理后的实验用钢毛坯进行精加工，缺口试样缺口根部最小直径为3mm，缺口上部最大直径为5mm，缺口角度为60°，缺口根部半径为0.15mm，对应的应力集中系数Kt=3.3。图1实验所用缺口拉伸试样(单位:mm)标准光滑拉伸试样在INSTRON 8032力学性能实验机上进行拉伸实验，为确保实验准确性，同一条件进行3次重复实验。缺口拉伸...
G5级440C不锈钢球9Cr18Mo不锈钢珠1/2/4/6/10/12/14/15mm精密滚珠 泾河新城码斯圣时百货店(个体工商户)1年 月均发货速度:暂无记录 陕西 西安市 ¥32.66成交100个 。40件套星批组套工具内六角扳手十二梅花键型MHT批头套装维修汽 南昌市西湖区诗玉贸易商行(个体工商户)1年 ...
0401215 15mm 78 23 24 Phosphoting 0401216 16mm 78 24 24 Phosphoting 0401217 17mm 78 26 25 Phosphoting 0401218 18mm 78 27 25 Phosphoting 0401219 19mm 78 28 25 Phosphoting 0401220 20mm 78 30 28 Phosphoting 0401221 21mm 78 30 31 Phosphoting 0401222 22mm 78 31.5 30 Phosphotin...
Q235钢表面TiN陶瓷化与Cr-Mo共渗表面 强化耐腐蚀性能研究 Ceram ic Process and Cr-M o Infiltration of Carbon Steel for Improvement in Corrosion Resist ance 高原(桂林电子工业学院,信息材料科学与工程系,广西桂林,541004)GA O Yuan(Guilin U niversity of Electronic Technolog y,Guilin541004,Guangx i,China)...
10-25% mixing ratios of CO2 as a shielding gas, and welding while oscillating an electrode in both end directions of the groove at <=15mm. groove spacing is constituted as follows: In order to imparting strength and toughness, this welding wire is contained with <=0.095% C, <=0.50% Si...
Cr-V 65PCs Abundant Components: This comprehensive set includes an array of components, such as deep and standard sockets 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16...
【60 Sockets Included】 60-piece 3/8" inch Standard Shallow Impact/Deep/Universal Swivel Sockets: 3*8pcs-SAE 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4";3*12pcs-Metric 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm. ...