電話:
手機:
微信:
產(chǎn)品型號:SCM435 、SCM440、SCM435A、SCM435B
產(chǎn)品規(guī)格:φ5.5~42mm
執(zhí)行標準: Q/XG 114
使用范圍:適用于生產(chǎn)12.9級氣缸螺栓、氣缸螺母、軌道螺栓、地鐵管片螺栓、雙頭螺栓。
應(yīng)用領(lǐng)域:高強度緊固件普通零部件緊固件用鋼
產(chǎn)品介紹:SCM435是生產(chǎn)12.9級高強度緊固件的常用鋼種,產(chǎn)品具有成分穩(wěn)定、有害元素低、鋼質(zhì)純凈度高、脫碳層小,表面缺陷少等優(yōu)點,使用時易進行球化退火、冷鐓開裂率低,熱處理質(zhì)量穩(wěn)定、硬度均勻,廣泛應(yīng)用在發(fā)動機、模具等行業(yè)。 SCM440與SCM435相似,但有更高的強度和淬透性。
Products Grade: SCM435,SCM440,SCM435A,SCM435B
Specifications: φ5.5~42mm
Applied Standard: Q/XG 114
Characteristics: The wire rod is used to produce cylinder nut and bolt ,rail bolt, tud bolt of class 12.9..
Applications: High strength fastenerCommon partsFastener steel
Use of Products: SCM435 is a commen steel grade which used to produce high strength bolt of class product has characteristics of uniform-chemical composition, low percentage of harmful elements, high purity, slight decarburisation, good surface quality. After spheroidize annealing, this product has the characteristics of good cold heading properties ,stable heat-treatment properties and good hardenability. SCM440 is similar to SCM435,but higher strength and hardenability.
電話:
手機:
微信:
上海立沃金屬制品有限公司銷售 齊全,針對 齊全客戶提供相關(guān)咨詢服務(wù),需要了解 齊全型號尺寸、重量、價格、安裝、維護等資料請與我們聯(lián)系。
上海立沃金屬制品有限公司
經(jīng)營模式:生產(chǎn)型
所在地區(qū):上海 松江