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            SEV 295/SEV 30簡介

            Korea KS Structure Steel SEV 295/SEV 30,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。

            SEV 295/SEV 30簡介

            Korea KS Structure Steel SEV 295/SEV 30,及該型號鋼材的基本信息、化學元素成分、機械性能、力學性能、熱處理溫度、同等型號參照表等。

            基本信息:
            分類 種類 型號 標準 國家 應用
            Steel Grades SEV 295/SEV 30 KS Korea Used for pressure vessels in normal temperature, high strength steel plate steel grade
            化學成分信息(mass fraction)(wt.%) of the SEV 295/SEV 30
            元素名稱 含量比例值
            C 0.19
            Si 0.15-0.60
            Mn 0.80-1.60
            P 0.035
            S 0.035
            Mo 0.10-0.40
            機械性能信息:
            屈服強度Rp0.2(MPa) 抗拉強度Rm(MPa) 沖擊率 伸長率 斷面收縮率 熱處理狀態(tài) 布氏硬度(HBW)
            136 (≥) 891 (≥) 33 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 212
            物理性質(zhì)信息:
            溫度 彈性模量 系數(shù) 熱導率 比熱容量 比電阻率 密度 加權系數(shù)
            21 - -     0.24 -  
            872 245 - 21.3 443   -  
            394 - 31 42.2   411 433
            熱處理信息:
            熱處理溫度區(qū)間
            Heat treated : 1557°C - 1867°C
            對照表(同等等級)信息:
            型號 標準 國家 應用
            SEV245
            SEV295
            SEV345
            SEV 245/SEV 25 KS Korea Used for pressure vessels in normal temperature, high strength steel plate steel grade
            SEV 295/SEV 30 KS Korea Used for pressure vessels in normal temperature, high strength steel plate steel grade
            SEV 345/SEV 35 KS Korea Used for pressure vessels in normal temperature, high strength steel plate steel grade
            SBB 410/SBB 42 KS Korea Boiler and pressure vessel with carbon steel plate and steel grade molybdenum alloy steel plate
            SBB 450/SBB 46 KS Korea Boiler and pressure vessel with carbon steel plate and steel grade molybdenum alloy steel plate
            SBB 450M/SBB 46M KS Korea Boiler and pressure vessel with carbon steel plate and steel grade molybdenum alloy steel plate
            SBB 480/SBB 49 KS Korea Boiler and pressure vessel with carbon steel plate and steel grade molybdenum alloy steel plate
            SBB 480M/SBB 49M KS Korea Boiler and pressure vessel with carbon steel plate and steel grade molybdenum alloy steel plate
            S32950
            S32950
            E295
            P295GH
            E1295 UNE Spain Spain structural alloy steel
            標簽: SEV 295/SEV 30、SEV 295/SEV 30鋼材、SEV 295/SEV 30材料
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