- 產品介紹
標準 ASTM A333——Seamless and Welded Steel Pipe for Low-Temperature Service
沖擊溫度 級別最低沖擊試驗溫度
℉℃
Grade 1-50-45
Grade 3-150-100
Grade 4-150-100
Grade 6-50-45
Grade 7-100-75
Grade 8-320-195
Grade 9-100-75
Grade 10-75-60
力學性能 輯標準牌號抗拉強度(MPa)屈服強度(MPa)伸長率(%)
縱向橫向
ASTM A333Grade 1≥380≥205≥35≥25
Grade 3≥450≥240≥30≥20
Grade 4≥415≥240≥30≥16.5
Grade 6≥415≥240≥30≥16.5
Grade 7≥450≥240≥30≥22
Grade 8≥690≥515≥22
Grade 9≥435≥315≥28
Grade 10≥550≥450≥22
Grade 11≥450≥240≥18