Ryerson ASTM A387 Grade 22在北美洲、拉丁美洲或亚太地区有供货。 其供货形式为:Plate, Pressure Vessel。 SGS报告MSDS报告出厂报告 在线客服: 021-58958519 13061808058(蒋先生) 13424755533(赵先生) Ryerson Inc. 产品展示种类 Ryerson 4340 MTSSteel Ryerson AR CarbonSteel ...
钢号 材料 :ASTM A387 A387M GRADE GR 22 22L 21 21L CL2 CL.1 ASTM A387 A387M GRADE GR 11 12 5 9 91 化学成分:(茂辰的材质证书为准) 现货尺寸:圆棒 板材 带材 线材 GR 22 22L 21 21L CL2 CL.1钢棒 研磨棒 零切 对照什么材质 GR 22 22L 21 21L CL2 CL.1相似 对应 什么材料 钢号 ...
Grades 21L and 22L are available only asClass 1. Grade 91 is available only as Class 2.N OTE 1—Grade 911, previously covered by this specif i cation, is nowcovered by Specif i cation A1017/A1017M.1.4 The maximum thickness of plates is limited only by thecapacity of the composition ...
ASTM A387/A387M2017 下载积分: 1250 内容提示: This intDe 1. Sc1.1 steel pvessel1.2 grade Grade 2 12 11 22, 2221, 215 9 91 1.3 in twoRequiClass N OTcovere1.4 capacprope1.5 are toSI unsystembe usetwo scation1.6 dance 1 ThiStainlesA01.11 CurrapproveDOI: 102 Forcation S Copyright...
Large Diameter Steel Pipe ASTM A387 Gr. 22 Gr. P22 GB 12crmo JIS Scmv4 DIN 10crmo9-10 Alloy Seamless Steel Tube Pipe, Find Details and Price about Seamless Pipe Black Pipe from Large Diameter Steel Pipe ASTM A387 Gr. ...
Grade 91材料应经过正火加回火处理,或者在正火后使用快速空冷或水冷,并进行回火。正火温度在1040 - 1080°C之间,回火温度在730 - 800°C之间。正回火后的 Grade22 Class1典型微观组织[3]如下图所示: ASTM A387 Grade 22 Class 1 经正回火的材料微观组织 图源: [3] ...
A387 Grade 22 Class 2 – a grade of chromium-molybdenum alloy – is mainly intended for use in pressure vessels and welded boilers, which are designed for use in elevated temperature service.
This intDe 1. Sc1.1 steel pvessel1.2 grade Grade 2 12 11 22, 2221, 215 9 91 1.3 in twoRequiClass N OTcovere1.4 capacprope1.5 are toSI unsystembe usetwo scation1.6 dance 1 ThiStainlesA01.11 CurrapproveDOI: 102 Forcation S Copyrighternational standaevelopment of Inte DesStaPreMoThis...
Product Description Commodity Hot rolled steel sheets and plates Grade ASTMA387MGr.22CI.2 Coil weight Max 5mt Clasification ISO Size 8-60mm*1500/1800/2000*5800/6000mm,surface: Normalize+Tempered Port Xingang port, China Cargo ready date 60 days after order is confi...
Gr92表示材料等级(Grade 92)。 2.化学成分与性能的统一性 两者在化学成分、力学性能和热处理工艺上完全一致: 化学成分:均含铬(8.5%~9.5%)、钼(0.3%~0.6%)、钨(1.5%~2.0%)等合金元素,以保障高温强度和抗蠕变性。 力学性能:抗拉强度620~840 MPa,屈服强度≥440 MPa,延伸率≥20%159。