タイトルまたは説明

GB STANDAR I BEAMS Specification mm Theoretical weight (kg/m) h b d t r1 *0 **0 *8 4.5 7.6 3.3 *1.2 *2.6 **6 *4 5 8.4 3.5 *4.2 *4 **0 *0 5.5 9.1 3.8 *6.9 *6 **0 *8 6 9.9 4 *0.5 *8 **0 *4 6.5 *0.7 4.3 *4.1 *0a **0 **0 7 *1.4 4.5 *7.9 *0b **0 **2 9 *1.4 4.5 *1.1 *2a **0 **0 7.5 *2.3 4.8 *3 *2b **0 **2 9.5 *2.3 4.8 *6.4 *5a **0 **6 8 *3 5 *8.1 *5b **0 **8 *0 *3 5 *2 *8a **0 **2 8.5 *3.7 5.3 *3.4 *8b **0 **4 *0.5 *3.7 5.3 *7.9 *2a **0 **0 9.5 *5 5.8 *2.7 *2b **0 **2 *1.5 *5 5.8 *7.7 *2c **0 **4 *3.5 *5 5.8 *2.8 *6a **0 **6 *0 *5.8 6 *9.9 *6b **0 **8 *2 *5.8 6 *5.6 *6c **0 **0 *4 *5.8 6 *1.2 *0a **0 **2 *0.5 *6.5 6.3 *7.6 *0b **0 **4 *2.5 *6.5 6.3 *3.8 *0c **0 **6 *4.5 *6.5 6.3 *0.1 *5a **0 **0 *1.5 *8 6.8 *0.4 *5b **0 **2 *3.5 *8 6.8 *7.4 *5c **0 **4 *5.5 *8 6.8 *4.5 *0a **0 **8 *2 *0 7 *3.6 *0b **0 **0 *4 *0 7 **1 *0c **0 **2 *6 *0 7 **9 *6a **0 **6 *2.5 *1 7.3 **6.2 *6b **0 **8 *4.5 *1 7.3 **5 *6c **0 **0 *6.5 *1 7.3 **3.9 *3a **0 **6 *3 *2 7.5 **1.6 *3b **0 **8 *5 *2 7.5 **1.5 *3c **0 **0 *7 *2 7.5 **1