基本信息
牌号 A622 Type A
對應标準 ASTM A622/A622M-1997
熱軋碳素拉拔鋼(DS)、薄闆和帶材
Drawing Steel (DS), Sheet and Strip, Carbon, Hot-Rolled
類别 碳鋼
化學成分
A622 Type A 化學元素成分含量(%)
成分 C Mn P S Cr ②③ Ni ② Cu ② Mo ② Ti ④ V Nb ④ Al
最小值 - - - - - - - - - - - 0.01
最大值 0.08 0.5 0.02 0.03 0.15 0.2 0.2 0.06 0.008 0.008 0.008 -
① Type A may be furnished as a vacuum degassed or chemically stabilized steel, or both, at the producer option.
② The sum of copper, nickel, chromium, and molybdenum shall not exceed 0.50 % on heat analysis. When one or more of these elements is specified, the sum does not apply; in which case, only the individual limits on the remaining elements will apply.
③ Chromium is permitted at the producer option, to 0.25 % maximum when the carbon is less than or equal to 0.05 %. In such case, the limit on the sum of the four elements in Footnote ② does not apply.
④ For carbon levels less than or equal to 0.02 %, columbium and/or titanium may be used as chemical stabilizing elements at the producer option. When such is the case, the limits above do not apply to those elements. Rather, the limit on columbium shall be 0.10% maximum and the limit on titanium shall be 0.15% maximum.
機械性能
A622 Type A 機械性能
屈服點
σs
Mpa
斷後伸長率或延伸率
δ
%
205~310 ≥28
注1:Yield strength and elongation are measured in the longitudinal direction in accordance with Specification A370.
注2:The yield strength tends to increase and the elongation tends to decrease as the sheet thickness decreases. These properties represent those typical of material in the thickness range of 2.5 to 3.5 mm.
注:數據僅供參考!如有疑問,請填寫"我要糾錯"!
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材料與專利鋼号免責聲明:
⑴ 本平台所收錄的部分材料牌号為企業專利鋼号或專有命名牌号,非 GB、ISO、DIN、ASTM、JIS 等通用标準鋼号;
⑵ 相關化學成分、力學性能及适用範圍以專利文件、權利人公開資料或供方技術文件為準;
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摘要 / Summary
A622 Type A 材料牌号數據,對應标準:ASTM A622/A622M-1997,主要化學成分:C ≤0.08%,Mn ≤0.5%,P ≤0.02%,S ≤0.03%,Cr ≤0.15%,Ni ≤0.2%,Cu ≤0.2%,Mo ≤0.06%,材數庫提供該材料的基本信息、化學成分、性能數據、相關标準及認證供應商參考信息,本頁面展示的供應商為材數庫認證供應商,企業資料由企業提交并經材數庫審核後發布。數據來源:材數庫 Caishuku.com。
推薦引用:材數庫 Caishuku Material Database, 《A622 Type A 材料牌号數據》, https://www.caishuku.com/material/detail.php?mid=azhlNWIxMTAyMDI=
A622 Type A 的供應商信息由材數庫認證企業提供。 本頁面展示的企業均為材數庫認證供應商, 企業名稱、聯系人、聯系方式、 主營產品及供貨信息由企業提交, 經材數庫審核後發布并持續維護。
對比 0