q235b熱鍍鋅角鋼主要優(yōu)點(diǎn)：
1、鍍層的韌性強(qiáng)：鍍鋅層形成一種特別的冶金結(jié)構(gòu)，這種結(jié)構(gòu)能承受在運(yùn)送及使用時(shí)受到機(jī)械損傷；
2、全面性保護(hù)：鍍件的每一部分都能鍍上鋅，即使在凹陷處、尖角及隱藏處都能受到全面保護(hù)；
3、省時(shí)省力：鍍鋅過程要比其他的涂層施工法更快捷，并且可避免安裝后在工地上涂刷所需的時(shí)間。
q235b熱鍍鋅角鋼應(yīng)用領(lǐng)域：
廣泛運(yùn)用與電力鐵塔、通信鐵塔、鐵路、公路防護(hù)、路燈桿、船用構(gòu)件、建筑鋼結(jié)構(gòu)構(gòu)件、變電站附屬設(shè)施、輕工業(yè)等。
常用規(guī)格：
熱鍍鋅角鋼理重表
| 角鋼號(hào)數(shù) | 尺寸/mm | 理論重量（kg/m） | 生產(chǎn)廠家 | 角鋼號(hào)數(shù) | 尺寸/mm | 理論重量（kg/m） | 生產(chǎn)廠家 | ||||
| a | d | r | a | d | r | ||||||
| 2 | 20 | 3 | 3.5 | 0.889 | 10 | 100 | 12 | 12 | 17.898 | ||
| 2 | 20 | 4 | 3.5 | 1.145 | 10 | 100 | 14 | 12 | 20.611 | ||
| 2.5 | 25 | 3 | 3.5 | 1.124 | 10 | 100 | 16 | 12 | 23.257 | ||
| 2.5 | 25 | 4 | 3.5 | 1.459 | 11 | 110 | 7 | 12 | 11.928 | ||
| 3 | 30 | 3 | 4.5 | 1.373 | 11 | 110 | 8 | 12 | 13.532 | ||
| 3 | 30 | 4 | 4.5 | 1.786 | 11 | 110 | 10 | 12 | 16.69 | ||
| 3.6 | 36 | 3 | 4.5 | 1.656 | 11 | 110 | 12 | 12 | 19.782 | ||
| 3.6 | 36 | 4 | 4.5 | 2.163 | 11 | 110 | 14 | 12 | 22.809 | ||
| 3.6 | 36 | 5 | 4.5 | 2.654 | 12.5 | 125 | 8 | 14 | 15.504 | ||
| 4 | 40 | 3 | 5 | 1.852 | 12.5 | 125 | 10 | 14 | 19.133 | ||
| 4 | 40 | 4 | 5 | 2.422 | 12.5 | 125 | 12 | 14 | 22.696 | ||
| 4 | 40 | 5 | 5 | 2.976 | 12.5 | 125 | 14 | 14 | 26.193 | ||
| 4.5 | 45 | 3 | 5 | 2.088 | 14 | 140 | 10 | 14 | 21.488 | ||
| 4.5 | 45 | 4 | 5 | 2.736 | 14 | 140 | 12 | 14 | 25.522 | ||
| 4.5 | 45 | 5 | 5 | 3.369 | 14 | 140 | 14 | 14 | 29.49 | ||
| 4.5 | 45 | 6 | 5 | 3.985 | 14 | 140 | 16 | 14 | 33.393 | ||
| 5 | 50 | 3 | 5.5 | 2.332 | 16 | 160 | 10 | 16 | 24.729 | ||
| 5 | 50 | 4 | 5.5 | 3.059 | 16 | 160 | 12 | 16 | 29.391 | ||
| 5 | 50 | 5 | 5.5 | 3.77 | 16 | 160 | 14 | 16 | 33.987 | ||
| 5 | 50 | 6 | 5.5 | 4.465 | 16 | 160 | 16 | 16 | 38.518 | ||
| 5.6 | 56 | 3 | 6 | 2.624 | 18 | 180 | 12 | 16 | 33.159 | ||
| 5.6 | 56 | 4 | 6 | 3.446 | 18 | 180 | 14 | 16 | 38.383 | ||
| 5.6 | 56 | 5 | 6 | 4.251 | 18 | 180 | 16 | 16 | 43.542 | ||
| 5.6 | 56 | 8 | 6 | 6.568 | 18 | 180 | 18 | 16 | 48.634 | ||
| 6.3 | 63 | 4 | 7 | 3.907 | 20 | 200 | 14 | 18 | 42.894 | ||
| 6.3 | 63 | 5 | 7 | 4.822 | 20 | 200 | 16 | 18 | 48.68 | ||
| 6.3 | 63 | 6 | 7 | 5.721 | 20 | 200 | 18 | 18 | 54.401 | ||
| 6.3 | 63 | 8 | 7 | 7.469 | 20 | 200 | 20 | 18 | 60.056 | ||
| 6.3 | 63 | 10 | 7 | 15.1 | 20 | 200 | 24 | 18 | 71.168 | ||
| 7 | 70 | 4 | 8 | 4.372 | |||||||
| 7 | 70 | 5 | 8 | 5.397 | |||||||
| 7 | 70 | 6 | 8 | 6.406 | |||||||
| 7 | 70 | 7 | 8 | 7.398 | |||||||
| 7 | 70 | 8 | 8 | 8.373 | |||||||
| 7.5 | 75 | 5 | 9 | 5.818 | |||||||
| 7.5 | 75 | 6 | 9 | 6.905 | |||||||
| 7.5 | 75 | 7 | 9 | 7.976 | |||||||
| 7.5 | 75 | 8 | 9 | 9.03 | |||||||
| 7.5 | 75 | 10 | 9 | 11.089 | |||||||
| 8 | 80 | 5 | 9 | 6.211 | |||||||
| 8 | 80 | 6 | 9 | 7.376 | |||||||
| 8 | 80 | 7 | 9 | 8.525 | |||||||
| 8 | 80 | 8 | 9 | 9.658 | |||||||
| 8 | 80 | 10 | 9 | 11.874 | |||||||
| 9 | 90 | 6 | 10 | 8.35 | |||||||
| 9 | 90 | 7 | 10 | 9.656 | |||||||
| 9 | 90 | 8 | 10 | 10.946 | |||||||
| 9 | 90 | 10 | 10 | 13.476 | |||||||
| 9 | 90 | 12 | 10 | 15.94 | |||||||
| 10 | 100 | 6 | 12 | 9.366 | |||||||
| 10 | 100 | 7 | 12 | 10.83 | |||||||
| 10 | 100 | 8 | 12 | 12.276 | |||||||
| 10 | 100 | 10 | 12 | 15.12 | |||||||
熱鍍鋅角鋼重量的計(jì)算方法：每米重量=0.00785*（邊寬 邊寬-邊厚）*邊厚
環(huán)保在線