規(guī)格:齊全
所屬類(lèi)型:其它原材料
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產(chǎn)品型號(hào):SCM435 、SCM440、SCM435A、SCM435B
產(chǎn)品規(guī)格:φ5.5~42mm
執(zhí)行標(biāo)準(zhǔn): Q/XG 114
使用范圍:適用于生產(chǎn)12.9級(jí)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(qiáng)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(jí)高強(qiáng)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(diǎn),使用時(shí)易進(jìn)行球化退火、冷鐓開(kāi)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(dòng)機(jī)、模具等行業(yè)。 SCM440與SCM435相似,但有更高的強(qiáng)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.
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上海立沃金屬制品有限公司銷(xiāo)售 齊全,針對(duì) 齊全客戶提供相關(guān)咨詢服務(wù),需要了解 齊全型號(hào)尺寸、重量、價(jià)格、安裝、維護(hù)等資料請(qǐng)與我們聯(lián)系。
上海立沃金屬制品有限公司
經(jīng)營(yíng)模式:生產(chǎn)型
所在地區(qū):上海 松江