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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(xué)元素成分、機(jī)械性能、力學(xué)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(xué)元素成分、機(jī)械性能、力學(xué)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(biāo)準(zhǔn) 國家 應(yīng)用
Steel Grades SEV 295/SEV 30 KS Korea Used for pressure vessels in normal temperature, high strength steel plate steel grade
化學(xué)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(jī)械性能信息:
屈服強(qiáng)度Rp0.2(MPa) 抗拉強(qiáng)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(dǎo)率 比熱容量 比電阻率 密度 加權(quán)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(biāo)準(zhǔn) 國家 應(yīng)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(biāo)簽: SEV 295/SEV 30、SEV 295/SEV 30鋼材、SEV 295/SEV 30材料
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