sa387gr22cl2简介
适用范围 本技术条件适用于厚度≤150mm的临氢设备用sa387gr22cl2(2 1/4cr-1mo)钢板的生产。
sa387gr22cl2执行标准
美标：astm asme 钢板的尺寸、外形、重量及允许偏差应符合asme sa387/sa387m标准之规定。
sa387gr22cl2交货状态
钢板以正火（保证贝氏体组织≥90%的加速冷却 速度）+回火状态交货，正火温度不得超过968℃，回火温度不得低于720℃。 舞阳钢厂生产此种材质钢板
容器板是钢板中的一大类－－容器板，具有特殊的成分与性能。主要用于做压力容器使用，针对用途，温度，耐腐的不同，所应该选用的容器板材质，也不尽相同。
容器板
是钢板中的一大类－－容器板
具有特殊的成分与性能
主要用于做压力容器使用，针对用途，温度，耐腐的不同，所应该选用的容器板材质，也不尽相同。
热处理：热轧，控轧，正火，正火+回火，回火+淬火（调质）
如：q345r，16mndr,14cr1mor，15crmor，09mnnidr，12cr2mo1r，q345r(hic),07mncrmovr,13crmo44,13mnnimo54
以上为中国牌号，国外的牌号也有许多。
如：sa516gr60，sa516gr65，sa516gr70,p355gh,p265gh等等。
产品英文详情介绍
introduction sa387gr22cl2 scope of the present technical conditions apply to thicknesses 鈮50mm the presence of hydrogen with the steel sheet production equipment sa387gr22cl2 (2 1 / 4cr-1mo). sa387gr22cl2 perform standard american standard: astm asme sheet size, shape, weight and tolerance shall comply with asme sa387 / sa387m standards. sa387gr22cl2 delivery status normalizing steel sheet (to ensure the bainite structure of the accelerated cooling rate 鈮0%) state delivery tempering, normalizing temperature not exceeding 968 deg.] c, the tempering temperature is not lower than 720 鈩 wuyang steel plate production of such material are a large steel vessel of steel sheet - container board, with special properties and composition. the main pressure vessel used to make, for different purposes, the temperature, the corrosion resistance, the container should be used board material, are not the same. the container are a large plate of the steel sheet - container board having a special composition and performance is mainly used to make use of a pressure vessel, for use, the temperature, different corrosion, the container should be used board material, it is not the same. heat treatment: hot rolling, controlled rolling, normalizing, normalizing and tempering, hardening + tempering (quenching), such as: q345r, 16mndr, 14cr1mor, 15crmor, 09mnnidr, 12cr2mo1r, q345r (hic), 07mncrmovr, 13crmo44,13mnnimo54 above for the chinese brands, foreign brands are also many. such as: sa516gr60, sa516gr65, sa516gr70, p355gh, p265gh and so on.
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