ГОСТ 23755-79 Плиты из титана и титановых сплавов. Технические условия (с Изменениями N 1-4)
1. СОРТАМЕНТ
1.1. Толщина плит и предельные отклонения по ней в зависимости от ширины должны соответствовать указанным в табл.1.
Таблица 1
мм
Толщина плит | Предельные отклонения по толщине плит, при ширине | |||||||||
600 | 700 | 800 | 900 | 1000 | 1200 | 1300 | 1400 | 1500 | 1600 | |
11 | ±1,0 | ±1,0 | ±1,0 | ±1,0 | ±1,0 | ±1,2 | ±1,2 | ±1,2 | ±1,2 | ±1,2 |
18 | ±1,5 | ±1,5 | ±1,5 | ±1,5 | ±1,5 | ±1,5 | ±1,5 | ±1,5 | ±1,5 | ±1,5 |
38 | ±2,0 | ±2,0 | ±2,0 | ±2,0 | ±2,0 | ±2,0 | ±2,0 | ±2,0 | ±2,0 | ±2,0 |
70 | ±2,5 | ±2,5 | ±2,5 | ±2,5 | ±2,5 | ±2,5 | ±2,5 | ±2,5 | ±2,5 | ±2,5 |
110 | - | - | ±3,0 | ±3,0 | ±3,0 | ±3,0 | ±3,0 | ±3,0 | ±3,0 | ±3,0 |
1.2. (Исключен, Изм. N 2).
1.3. Плиты в зависимости от марки титана или титанового сплава должны соответствовать размерам, указанным в табл.2.
Таблица 2
мм
Марки титана и титановых сплавов | Толщина | Ширина | Длина |
ВТ1-00, ВТ1-0 | От 11 до 28 включ. | 800, 900, 1000, 1200, | |
1300, 1400 | От 1000 до 7000 вкл. | ||
1500, 1600 | " 1000 " 6500 " | ||
Св. 28 " 32 " | 800, 900, 1000, 1200 | " 1000 " 7000 " | |
1300 | " 1000 " 6500 " | ||
1400, 1500, 1600 | " 1000 " 6000 " | ||
" 32 " 35 " | 800, 900, 1000, 1200 | " 1000 " 6500 " | |
1300 | " 1000 " 6000 " | ||
1400 | " 1000 " 5500 " | ||
1500 и 1600 | " 1000 " 5000 " | ||
" 35 " 38 " | 800, 900, 1000, 1200 | " 1000 " 6000 " | |
1300 | " 1000 " 5500 " | ||
1400 | " 1000 " 5000 " | ||
1500 и 1600 | " 1000 " 4500 " | ||
" 38 " 40 " | 800, 900, 1000, 1200 | " 1000 " 5500 " | |
1300 | " 1000 " 5000 " | ||
1400 и 1500 | " 1000 " 4500 " | ||
1600 | " 1000 " 4000 " | ||
" 40 " 45 " | 800, 900, 1000, 1200 | " 1000 " 5500 " | |
1300 | " 1000 " 5000 " | ||
1400 и 1500 | " 1000 " 4500 " | ||
1600 | " 1000 " 4000 " | ||
" 45 " 50 " | 800, 900, 1000, 1200 | " 1000 " 5000 " | |
1300 | " 1000 " 4700 " | ||
1400 и 1500 | " 1000 " 4500 " | ||
1600 | " 1000 " 4000 " | ||
" 50 " 55 " | 800, 900, 1000, 1200 | " 1000 " 4800 " | |
1300 | " 1000 " 4500 " | ||
1400 и 1500 | " 1000 " 4000 " | ||
1600 | " 1000 " 3800 " | ||
" 55 " 60 " | 800, 900, 1000, 1200 | " 1000 " 4500 " | |
1300 | " 1000 " 4300 " | ||
1400 | " 1000 " 4000 " | ||
1500 | " 1000 " 3800 " | ||
1600 | " 1000 " 3500 " | ||
" 60 " 70 " | 800, 900, 1000, 1200 | " 1000 " 4000 " | |
1300 | " 1000 " 3800 " | ||
1400 | " 1000 " 3500 " | ||
1500 | " 1000 " 3400 " | ||
1600 | " 1000 " 3200 " | ||
" 70 " 80 " | 800, 900, 1000, 1200 | " 1000 " 3600 " | |
1300 | " 1000 " 3400 " | ||
1400 | " 1000 " 3200 " | ||
1500 | " 1000 " 3000 " | ||
1600 | " 1000 " 2800 " | ||
" 80 " 90 " | 800, 900, 1000, 1200 | " 1000 " 3300 " | |
1300 | " 1000 " 3100 " | ||
1400 | " 1000 " 2900 " | ||
1500 | " 1000 " 2700 " | ||
1600 | " 1000 " 2500 " | ||
" 90 " 100 " | 800, 900, 1000, 1200 | " 1000 " 2900 " | |
1300 | " 1000 " 2700 " | ||
1400 | " 1000 " 2500 " | ||
1500 | " 1000 " 2300 " | ||
1600 | " 1000 " 2200 " | ||
" 100 " 120 " | 800, 900, 1000, 1200 | " 1000 " 2400 " | |
1300 | " 1000 " 2200 " | ||
1400 | " 1000 " 2100 " | ||
1500 | " 1000 " 1900 " | ||
1600 | " 1000 " 1900 " | ||
" 120 " 150 " | 800, 900, 1000, 1200 | " 1000 " 2000 " | |
1300 | " 1000 " 1800 " | ||
1400 | " 1000 " 1700 " | ||
1500, 1600 | " 1000 " 1500 " | ||
ОТ4-0, ОТ4-1, ОТ4 | От 11 до 18 включ. | 800, 900, 1000, 1200, 1300 | От 1000 до 7000 вкл. |
Св. 18 " 20 " | 800, 900, 1000, 1200, 1300, 1400, 1500, 1600 | " 1000 " 7000 " | |
" 20 " 25 " | 800, 900, 1000, 1200, 1300 | " 1000 " 7000 " | |
1400 | " 1000 " 6500 " | ||
1500 | " 1000 " 6400 " | ||
1600 | " 1000 " 6000 " | ||
" 25 " 30 " | 800, 900, 1000, 1200 | " 1000 " 6500 " | |
1300 | " 1000 " 6000 " | ||
1400 | " 1000 " 5700 " | ||
1500 | " 1000 " 5400 " | ||
1600 | " 1000 " 5000 " | ||
" 30 " 35 " | 800, 900, 1000, 1200 | " 1000 " 5500 " | |
1300 | " 1000 " 5400 " | ||
1400 | " 1000 " 5000 " | ||
1500 | " 1000 " 4600 " | ||
1600 | " 1000 " 4400 " | ||
" 35 " 40 " | 800, 900, 1000, 1200 | " 1000 " 4800 " | |
1300 | " 1000 " 4500 " | ||
1400 | " 1000 " 4200 " | ||
1500 | " 1000 " 4000 " | ||
1600 | " 1000 " 3700 " | ||
" 40 " 45 " | 800, 900, 1000, 1200 | " 1000 " 4300 " | |
1300 | " 1000 " 4000 " | ||
1400 | " 1000 " 3700 " | ||
1500 | " 1000 " 3500 " | ||
1600 | " 1000 " 3300 " | ||
" 45 " 50 " | 800, 900, 1000, 1200 | " 1000 " 3900 " | |
1300 | " 1000 " 3600 " | ||
1400 | " 1000 " 3400 " | ||
1500 | " 1000 " 3200 " | ||
1600 | " 1000 " 3000 " | ||
" 50 " 55 " | 800, 900, 1000, 1200 | " 1000 " 3500 " | |
1300 | " 1000 " 3300 " | ||
1400 | " 1000 " 3100 " | ||
1500 | " 1000 " 2900 " | ||
1600 | " 1000 " 2700 " | ||
" 55 " 60 " | 800, 900, 1000, 1200 | " 1000 " 3300 " | |
1300 | " 1000 " 3000 " | ||
1400 | " 1000 " 2800 " | ||
1500 | " 1000 " 2600 " | ||
1600 | " 1000 " 2500 " | ||
" 60 " 70 " | 800, 900, 1000, 1200 | " 1000 " 2800 " | |
1300 | " 1000 " 2600 " | ||
1400 | " 1000 " 2400 " | ||
1500 | " 1000 " 2300 " | ||
1600 | " 1000 " 2100 " | ||
" 70 " 80 " | 800, 900, 1000, 1200 | " 1000 " 2400 " | |
1300 | " 1000 " 2300 " | ||
1400 | " 1000 " 2100 " | ||
1500 | " 1000 " 2000 " | ||
1600 | " 1000 " 1800 " | ||
" 80 " 90 " | 800, 900, 1000, 1200 | " 1000 " 2200 " | |
1300 | " 1000 " 2000 " | ||
1400 | " 1000 " 1900 " | ||
1500 | " 1000 " 1800 " | ||
1600 | " 1000 " 1600 " | ||
" 90 " 100 " | 800, 900, 1000, 1200 | " 1000 " 1900 " | |
1300 | " 1000 " 1800 " | ||
1400 | " 1000 " 1700 " | ||
1500 | " 1000 " 1600 " | ||
1600 | " 1000 " 1500 " | ||
" 100 " 120 " | 800, 900, 1000, 1200 | " 1000 " 1600 " | |
1300 | " 1000 " 1500 " | ||
1400 | " 1000 " 1400 " | ||
1500 | " 1000 " 1300 " | ||
1600 | " 1000 " 1200 " | ||
" 120 " 150 " | 800, 900, 1000, 1200 | " 1000 " 1300 " | |
1300 | " 1000 " 1200 " | ||
1400 | " 1000 " 1100 " | ||
1500, 1600 | 1000 | ||
ВТ5-1 | От 11 до 18 вкл. | 600, 700, 800, 900, 1000 | От 1000 до 5500 вкл. |
1200 | " 1000 " 5000 " | ||
1300 | " 1000 " 4500 " | ||
Св. 18 " 20 " | 600, 700, 800, 900 | " 1000 " 5500 " | |
1000 | " 1000 " 5000 " | ||
1200 | " 1000 " 4500 " | ||
1300 | " 1000 " 4000 " | ||
" 20 " 25 " | 600, 700 | " 1000 " 5500 " | |
800 | " 1000 " 5000 " | ||
900 | " 1000 " 4700 " | ||
1000 | " 1000 " 4200 " | ||
1200 | " 1000 " 3500 " | ||
1300 | " 1000 " 3300 " | ||
" 25 " 30 " | 600, 700 | " 1000 " 4500 " | |
800 | " 1000 " 4400 " | ||
900 | " 1000 " 3900 " | ||
1000 | " 1000 " 3600 " | ||
1200 | " 1000 " 3000 " | ||
1300 | " 1000 " 2800 " | ||
" 30 " 35 " | 600, 700, 800 | " 1000 " 3800 " | |
900 | " 1000 " 3400 " | ||
1000 | " 1000 " 3100 " | ||
1200 | " 1000 " 2600 " | ||
1300 | " 1000 " 2500 " | ||
ВТ6 | От 11 до 18 вкл. | 800, 900, 1000, 1200, 1300 | От 1000 до 7000 вкл. |
Св. 18 " 20 " | 800, 900, 1000, 1200, 1300, 1400, 1500, 1600 | " 1000 " 7000 " | |
" 20 " 25 " | 800, 900, 1000, 1200, 1300 | " 1000 " 7000 " | |
1400 | " 1000 " 6500 " | ||
1500 | " 1000 " 6400 " | ||
1600 | " 1000 " 6000 " | ||
" 25 " 30 " | 800, 900, 1000, 1200 | " 1000 " 6500 " | |
1300 | " 1000 " 6000 " | ||
1400 | " 1000 " 5700 " | ||
1500 | " 1000 " 5400 " | ||
1600 | " 1000 " 5000 " | ||
" 30 " 35 " | 800, 900, 1000, 1200 | От 1000 до 5500 вкл. | |
1300 | " 1000 " 5400 " | ||
1400 | " 1000 " 5000 " | ||
1500 | " 1000 " 4600 " | ||
1600 | " 1000 " 4400 " | ||
" 35 " 40 " | 800, 900, 1000, 1200 | " 1000 " 4800 " | |
1300 | " 1000 " 4500 " | ||
1400 | " 1000 " 4200 " | ||
1500 | " 1000 " 4000 " | ||
1600 | " 1000 " 3700 " | ||
" 40 " 45 " | 800, 900, 1000, 1200 | " 1000 " 4300 " | |
1300 | " 1000 " 4000 " | ||
1400 | " 1000 " 3700 " | ||
1500 | " 1000 " 3500 " | ||
1600 | " 1000 " 3300 " | ||
" 45 " 50 " | 800, 900, 1000, 1200 | " 1000 " 3900 " | |
1300 | " 1000 " 3600 " | ||
1400 | " 1000 " 3400 " | ||
1500 | " 1000 " 3200 " | ||
1600 | " 1000 " 3000 " | ||
" 50 " 55 " | 800, 900, 1000, 1200 | " 1000 " 3500 " | |
1300 | " 1000 " 3300 " | ||
1400 | " 1000 " 3100 " | ||
1500 | " 1000 " 2900 " | ||
1600 | " 1000 " 2700 " | ||
" 55 " 60 " | 800, 900, 1000, 1200 | " 1000 " 3300 " | |
1300 | " 1000 " 3000 " | ||
1400 | " 1000 " 2800 " | ||
1500 | " 1000 " 2600 " | ||
1600 | " 1000 " 2500 " | ||
" 60 " 70 " | 800, 900, 1000, 1200 | " 1000 " 2800 " | |
1300 | " 1000 " 2600 " | ||
1400 | " 1000 " 2400 " | ||
1500 | " 1000 " 2300 " | ||
1600 | " 1000 " 2100 " | ||
" 70 " 80 " | 800, 900, 1000, 1200 | " 1000 " 2400 " | |
1300 | " 1000 " 2300 " | ||
1400 | " 1000 " 2100 " | ||
1500 | " 1000 " 2000 " | ||
1600 | " 1000 " 1800 " | ||
" 80 " 90 " | 800, 900, 1000, 1200 | " 1000 " 2200 " | |
1300 | " 1000 " 2000 " | ||
1400 | " 1000 " 1900 " | ||
1500 | " 1000 " 1800 " | ||
1600 | " 1000 " 1600 | ||
" 90 " 100 " | 800, 900, 1000, 1200 | " 1000 " 1000 " | |
1300 | " 1000 " 1800 " | ||
1400 | " 1000 " 1700 " | ||
1500 | " 1000 " 1600 " | ||
1600 | " 1000 " 1500 " | ||
" 100 " 120 " | 800, 900, 1000, 1200 | " 1000 " 1600 " | |
1300 | " 1000 " 1500 " | ||
1400 | " 1000 " 1400 " | ||
1500 | " 1000 " 1300 " | ||
1600 | " 1000 " 1200 " | ||
" 120 " 150 " | 800, 900, 1000, 1200 | " 1000 " 1300 " | |
1300 | " 1000 " 1200 " | ||
1400 | " 1000 " 1100 " | ||
1500, 1600 | " 1000 | ||
ВТ14 | От 11 до 18 включ. | 800, 900, 1000, 1200, 1300 | От 1000 до 7000 вкл. |
Св. 18 " 20 " | 800, 900, 1000, 1200, 1300, 1400, 1500, 1600 | " 1000 " 7000 " | |
" 20 " 25 " | 800, 900, 1000, 1200, 1300 | " 1000 " 7000 " | |
1400 | " 1000 " 6500 " | ||
1500 | " 1000 " 6400 " | ||
1600 | " 1000 " 6000 " | ||
" 25 " 30 " | 800, 900, 1000, 1200 | " 1000 " 6500 " | |
1300 | " 1000 " 6000 " | ||
1400 | " 1000 " 5700 " | ||
1500 | " 1000 " 5400 " | ||
1600 | " 1000 " 5000 " | ||
" 30 " 35 " | 800, 900, 1000, 1200 | " 1000 " 5500 " | |
1300 | " 1000 " 5400 " | ||
1400 | " 1000 " 5000 " | ||
1500 | " 1000 " 4600 " | ||
1600 | " 1000 " 4400 " | ||
" 35 " 40 " | 800, 900, 1000, 1200 | " 1000 " 4800 " | |
1300 | " 1000 " 4500 " | ||
1400 | " 1000 " 4200 " | ||
1500 | " 1000 " 4000 " | ||
1600 | " 1000 " 3700 " | ||
" 40 " 45 " | 800, 900, 1000, 1200 | " 1000 " 4300 " | |
1300 | " 1000 " 4000 " | ||
1400 | " 1000 " 3700 " | ||
1500 | " 1000 " 3500 " | ||
1600 | " 1000 " 3300 " | ||
" 45 " 50 " | 800, 900, 1000, 1200 | " 1000 " 3900 " | |
1300 | " 1000 " 3600 " | ||
1400 | " 1000 " 3400 " | ||
1500 | " 1000 " 3200 " | ||
1600 | " 1000 " 3000 " | ||
" 50 " 55 " | 800, 900, 1000, 1200 | " 1000 " 3500 " | |
1300 | " 1000 " 3300 " | ||
1400 | " 1000 " 3100 " | ||
1500 | " 1000 " 2900 " | ||
1600 | " 1000 " 2700 " | ||
" 55 " 60 " | 800, 900, 1000, 1200 | " 1000 " 3300 " | |
1300 | " 1000 " 3000 " | ||
1400 | " 1000 " 2800 " | ||
1500 | " 1000 " 2600 " | ||
1600 | " 1000 " 2500 " | ||
" 60 " 70 " | 800, 900, 1000, 1200 | " 1000 " 2800 " | |
1300 | " 1000 " 2600 " | ||
1400 | " 1000 " 2400 " | ||
1500 | " 1000 " 2300 " | ||
1600 | " 1000 " 2100 " | ||
" 70 " 80 " | 800, 900, 1000, 1200 | " 1000 " 2400 " | |
1300 | " 1000 " 2300 " | ||
1400 | " 1000 " 2100 " | ||
1500 | " 1000 " 2000 " | ||
1600 | " 1000 " 1800 " | ||
" 80 " 90 " | 800, 900, 1000, 1200 | " 1000 " 2200 " | |
1300 | " 1000 " 2000 " | ||
1400 | " 1000 " 1900 " | ||
1500 | " 1000 " 1800 " | ||
1600 | " 1000 " 1600 " | ||
" 90 " 100 " | 800, 900, 1000, 1200 | " 1000 " 1900 " | |
1300 | " 1000 " 1800 " | ||
1400 | " 1000 " 1700 " | ||
1500 | " 1000 " 1600 " | ||
1600 | " 1000 " 1500 " | ||
ВТ20 | От 11 до 18 вкл. | 600, 700, 800, 900, 1000 | От 1000 до 5500 вкл. |
1200 | " 1000 " 5000 " | ||
1300 | " 1000 " 4500 " | ||
Св. 18 " 20 " | 600, 700, 800, 900 | " 1000 " 5500 " | |
1000 | " 1000 " 5000 " | ||
1200 | " 1000 " 4500 " | ||
1300 | " 1000 " 4000 " | ||
" 20 " 25 " | 600, 700 | " 1000 " 5500 " | |
800 | " 1000 " 5000 " | ||
900 | " 1000 " 4700 " | ||
1000 | " 1000 " 4200 " | ||
1200 | " 1000 " 3500 " | ||
1300 | " 1000 " 3300 " | ||
" 25 " 30 " | 600, 700 | " 1000 " 4500 " | |
800 | " 1000 " 4400 " | ||
900 | " 1000 " 3900 " | ||
1000 | " 1000 " 3600 " | ||
1200 | " 1000 " 3000 " | ||
1300 | " 1000 " 2800 " | ||
" 30 " 35 " | 600, 700, 800 | " 1000 " 3800 " | |
900 | " 1000 " 3400 " | ||
1000 | " 1000 " 3100 " | ||
1200 | " 1000 " 2600 " | ||
1300 | " 1000 " 2500 " | ||
" 35 " 40 " | 600, 700 | " 1000 " 3700 " | |
800 | " 1000 " 3400 " | ||
900 | " 1000 " 3000 " | ||
1000 | " 1000 " 2700 " | ||
1200 | " 1000 " 2300 " | ||
1300 | " 1000 " 2200 " | ||
" 40 " 45 " | 600, 700 | " 1000 " 3500 " | |
800 | " 1000 " 3000 " | ||
900 | " 1000 " 2700 " | ||
1000 | " 1000 " 2400 " | ||
1200 | " 1000 " 2000 " | ||
1300 | " 1000 " 1900 " | ||
" 45 " 50 " | 600, 700 | " 1000 " 3300 " | |
800 | " 1000 " 2700 " | ||
900 | " 1000 " 2400 " | ||
1000 | " 1000 " 2200 " | ||
1200 | " 1000 " 1900 " | ||
1300 | " 1000 " 1700 " | ||
" 50 " 55 " | 600, 700 | " 1000 " 3200 " | |
800 | " 1000 " 2500 " | ||
900 | " 1000 " 2200 " | ||
1000 | " 1000 " 2000 " | ||
1200 | " 1000 " 1700 " | ||
1300 | " 1000 " 1600 " | ||
" 55 " 60 " | 600, 700 | " 1000 " 2900 " | |
800 | " 1000 " 2200 " | ||
900 | " 1000 " 2000 " | ||
1000 | " 1000 " 1800 " | ||
1200 | " 1000 " 1500 " | ||
1300 | " 1000 " 1400 " | ||
" 60 " 70 " | 600, 700 | " 1000 " 2400 " | |
800 | " 1000 " 1900 " | ||
900 | " 1000 " 1700 " | ||
1000 | " 1000 " 1500 " | ||
1200 | " 1000 " 1300 " | ||
1300 | " 1000 " 1200 " | ||
" 70 " 80 " | 600, 700 | " 1000 " 2200 " | |
800 | " 1000 " 1700 " | ||
900 | " 1000 " 1500 " | ||
1000 | " 1000 " 1400 " | ||
1200 | " 1000 " 1200 " | ||
1300 | " 1000 " 1100 " | ||
" 80 " 90 " | 600, 700 | " 1000 " 1900 " | |
800 | " 1000 " 1500 " | ||
900 | " 1000 " 1300 | ||
1000 | " 1000 " 1200 " | ||
1200 | 1000 | ||
" 90 " 100 " | 600, 700 | " 1000 " 1700 " | |
800 | " 1000 " 1300 " | ||
900 | " 1000 " 1200 " | ||
1000 | " 1000 " 1100 " | ||
АТ3 | От 11 до 18 включ. | 800, 900, 1000, 1200, 1300 | От 1000 до 7000 вкл. |
Св. 18 " 20 " | 800, 900, 1000, 1200, 1300, 1400, 1500,1600 | " 1000 " 7000 " | |
" 20 " 25 " | 800, 900, 1000, 1200, 1300 | " 1000 " 7000 " | |
1400 | " 1000 " 6500 " | ||
1500 | " 1000 " 6400 " | ||
1600 | " 1000 " 6000 " | ||
" 20 " 30 " | 800, 900, 1000, 1200 | " 1000 " 6500 " | |
1300 | " 1000 " 6000 " | ||
1400 | " 1000 " 5700 " | ||
1500 | " 1000 " 5400 " | ||
1600 | " 1000 " 5000 | ||
" 30 " 35 " | 800, 900, 1000, 1200 | " 1000 " 5500 " | |
1300 | " 1000 " 5400 " | ||
1400 | " 1000 " 5000 " | ||
1500 | " 1000 " 4600 " | ||
1600 | " 1000 " 4400 " | ||
" 35 " 40 " | 800, 900, 1000, 1200 | " 1000 " 4800 " | |
1300 | " 1000 " 4500 " | ||
1400 | " 1000 " 4200 " | ||
1500 | " 1000 " 4000 " | ||
1600 | " 1000 " 3700 " | ||
" 40 " 45 " | 800, 900, 1000, 1200 | " 1000 " 4300 " | |
1300 | " 1000 " 4000 " | ||
1400 | " 1000 " 3700 " | ||
1500 | " 1000 " 3500 " | ||
1600 | " 1000 " 3300 " | ||
" 45 " 50 " | 800, 900, 1000, 1200 | " 1000 " 3900 " | |
1300 | " 1000 " 3600 " | ||
1400 | " 1000 " 3400 " | ||
1500 | " 1000 " 3200 " | ||
1600 | " 1000 " 3000 " | ||
" 50 " 55 " | 800, 900, 1000, 1200 | " 1000 " 3500 " | |
1300 | " 1000 " 3300 " | ||
1400 | " 1000 " 3100 " | ||
1500 | " 1000 " 2900 " | ||
1600 | " 1000 " 2700 " | ||
" 55 " 60 " | 800, 900, 1000, 1200 | " 1000 " 3300 " | |
1300 | " 1000 " 3000 " | ||
1400 | " 1000 " 2800 " | ||
1500 | " 1000 " 2600 " | ||
1600 | " 1000 " 2500 " | ||
ПТ-3В | От 11 до 18 включ. | 800, 900, 1000, 1200, 1300 | От 1000 до 7000 вкл. |
Св. 18 " 20 " | 800, 900, 1000, 1200, 1300, 1400, 1500, 1600 | " 1000 " 7000 " | |
" 20 " 26 " | 800, 900, 1000, 1200, 1300 | " 1000 " 7000 " | |
1400 | " 1000 " 6500 " | ||
1500 | " 1000 " 6400 " | ||
1600 | " 1000 " 6000 " | ||
Сплав 40 | От 11 до 18 включ. | 800, 900, 1000, 1200, 1300 | От 1000 до 7000 вкл. |
Св. 18 " 20 " | 800, 900, 1000, 1200, 1300, 1400, 1500, 1600 | " 1000 " 7000 " |
(Измененная редакция, Изм. N 2).
1.4. Плиты изготовляют мерной длины с интервалом 100 мм в пределах длин, предусмотренных табл.2.
1.5. Предельные отклонения по ширине и длине в зависимости от толщины плит должны соответствовать указанным в табл.3.
Таблица 3
мм
Толщина | Предельные отклонения по ширине | Предельные отклонения по длине | |
без обрезки продольных кромок | с обрезкой продольных кромок | ||
От 11 до 60 | +150 | +50 | +50 |
Св. 60 до 150 | +130 | - | +50 |
(Измененная редакция, N 2).
1.6. Допускается в партии 20% плит, имеющих отклонения от номинальных размеров по длине и ширине не более 15%.
По требованию потребителя разномер в партии не допускается.
1.7. Теоретическая масса 1 м плиты приведена в приложения 1. При определении теоретической массы 1 м плиты за исходную величину принята номинальная толщина плиты и плотность титана марок ВТ1-00 и ВТ1-0, равная 4,50 г/см.
Для вычисления теоретической массы плит из других титановых сплавов следует пользоваться переводными коэффициентами, приведенными в приложении 2.
1.6, 1.7. (Измененная редакция, Изм. N 2).
Пример условного обозначения плиты из титанового сплава марки ОТ4-1 толщиной 32 мм, шириной 1500 мм и длиной 4600 мм: