欢迎来到聊城福瑞营物资有限公司网站!
公司简介 联系我们
微信扫一扫
联系方式
服务热线:

服务热线:

131-6540-1858

您现在所在的位置: 首页 - 产品展示 > NM400耐磨板 >

NM400耐磨钢板

所属分类:NM400耐磨板 发布时间:2021-01-31 来源:https://www.lcnaimoban.com/ 浏览量:

耐磨板NM400产品(图1)
NM400是高强度耐磨钢板。
Nm400 is a high strength wear resistant steel plate.
命名:N是耐(nai)M是磨(mo)两个中文汉字的个拼音字母,400则代表这种钢板的平均布氏硬度
Name: n is Nai, M is mo, two Pinyin letters of Chinese characters, 400 represents the average Brinell hardness of this kind of steel plate
热处理:高温回火,淬火+回火(调质)
Heat treatment: high temperature tempering, quenching + tempering (quenching and tempering)
应用:NM400耐磨板被广泛应用矿山机械、煤矿机械、环保机械、工程机械等,也常用作为屈服强度≥800MPa高强度结构钢使用。
Application: nm400 wear-resistant plate is widely used in mining machinery, coal mining machinery, environmental protection machinery, engineering machinery, etc., and is also commonly used as high-strength structural steel with yield strength ≥ 800MPa.
作用:主要是在需要耐磨的场合或部位提供保护,使设备寿命更长,减少维修带来的检修停机,相应的减少资金的投入。
Function: mainly in the need of wear-resistant occasions or parts to provide protection, so that the equipment life is longer, reduce maintenance downtime caused by maintenance, corresponding to reduce capital investment.
性能:屈服在900多,抗拉强度在1100上。
Properties: yield more than 900, tensile strength more than 1100.
2.生产工艺流程
2. Production process
90吨超高功率电炉冶炼→LF精炼→VD真空处理→模铸→钢锭清理、加热→开坯→钢坯清理→钢坯→加热→4200mm轧板→热处理→检验入库。
90t UHP electric furnace smelting → LF refining → VD vacuum treatment → die casting → ingot cleaning and heating → blooming → billet cleaning → billet heating → 4200mm plate rolling → heat treatment → inspection and warehousing.
3.牌号和化学成份
3. Brand and chemical composition
牌号和化学成份(Wt,%)
Brand and chemical composition (WT,%)
牌号 C Si Mn S P Gr Mo
Grade C Si Mn s p GR Mo
WZB-NM360 ≤0.21 ≤1.90 ≤1.30 ≤0.015 ≤0.020 ≤0.80 ≤0.60
WZB-NM360 ≤0.21 ≤1.90 ≤1.30 ≤0.015 ≤0.020 ≤0.80 ≤0.60
注:①碳当量(Ceq%)=C+Mn/20+Si/30+Mo/15+Cu/20+B/5
Note: ① carbon equivalent (CEQ%) = C + Mn / 20 + Si / 30 + Mo / 15 + Cu / 20 + B / 5
根据内控成份范围,其碳当量(Cep)≤0.44%
According to the range of internal control components, the carbon equivalent (CEP) ≤ 0.44%
热门产品 / HOT PRODUCT
新闻推荐 / NEWS RECOMMEND ATIONS