ISO 657 , استاندارد سکشن های استیل

دانلود پکیج استانداردهای ISO 657

ISO 657 : Hot-roll Steel Sections

• Part 1 : Equal-Leg Angles – Dimensions
• Part 2 :UnEqual-Leg Angles – Dimensions
• Part 5 : Equal-Leg Angles and UnEqual-Leg Angles – Tolerances for metric and inch series
• (Part 15: Sloping Flange Beam Sections -(metric series
• (Part 15: Sloping Flange column Sections -(metric series
• Part 18: L Sections for shipbuilding
• Part 19 : Bulb Flats
• Part 21 : T-sections with equal depth and flange width – Dimensions

ویرایشها: 

• ISO 657-1 :1989
• ISO 657-2 :1989
• ISO 657-5 :1976
• ISO 657-15 :1980
• ISO 657-16 :1980
• ISO 657-18 :1980
• ISO 657-19 :1980
• ISO 657-21 :1983