鑫碩金屬銷售熱軋鋼板和鋼帶的厚度允許偏差可定制非標方矩管 |
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發布時間:2022-01-12 閱讀:1062次 【字體:大
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鑫碩金屬銷售熱軋鋼板和鋼帶的厚度允許偏差可定制非標方矩管 公稱厚度/mm 在下列寬度時的厚度允許偏差/mm 600~750 >750~1000 >1000~1500 >1500~2000 較高精度 普通精度 較高精度 普通精度 較高精度 普通精度 較高精度 >0.35~0.50 ±0.05 ±0.07 ±0.05 ±0.07 >0.50~0.60 ±0.06 ±0.08 ±0.06 ±0.08 >0.60~0.75 ±0.07 ±0.09 ±0.07 ±0.09 >0.75~0.90 ±0.08 ±0.10 ±0.08 ±0.10 >0.90~1.10 ±0.09 ±0.10 ±0.09 ±0.12 >1.10~1.20 ±0.10 ±0.12 ±0.11 ±0.13 ±0.11 ±0.15 >1.20~1.30 ±0.11 ±0.13 ±0.12 ±0.14 ±0.12 ±0.15 >1.30~1.40 ±0.11 ±0.14 ±0.12 ±0.15 ±0.12 ±0.18 >1.40~1.60 ±0.12 ±0.15 ±0.13 ±0.15 ±0.13 ±0.18 >1.60~1.80 ±0.13 ±0.15 ±0.14 ±0.17 ±0.14 ±0.18 >1.80~2.00 ±0.14 ±0.16 ±0.15 ±0.17 ±0.16 ±0.18 ±0.17 >2.00~2.20 ±0.15 ±0.17 ±0.16 ±0.18 ±0.17 ±0.19 ±0.18 >2.20~2.50 ±0.16 ±0.18 ±0.17 ±0.19 ±0.18 ±0.20 ±0.19 >2.50~3.00 ±0.17 ±0.19 ±0.18 ±0.20 ±0.19 ±0.21 ±0.20 >3.00~3.50 ±0.18 ±0.20 ±0.19 ±0.21 ±0.20 ±0.22 ±0.22 >3.50~4.00 ±0.21 ±0.23 ±0.22 ±0.26 ±0.24 ±0.28 ±0.26 >4.00~5.50 +0.10 -0.30 +0.20 -0.40 +0.15 -0.30 +0.30 -0.40 +0.10 -0.40 +0.30 -0.50 +0.20 -0.40 >5.50~7.50 +0.10 -0.40 +0.20 -0.50 +0.10 -0.50 +0.20 -0.60 +0.10 -0.50 +0.25 -0.60 +0.20 -0.50 >7.50~10.00 +0.10 -0.70 +0.20 -0.80 +0.10 -0.70 +0.20 -0.80 +0.20 -0.70 +0.30 -0.80 +0.20 -0.70 >10.00~13.00 +0.10 -0.70 +0.20 -0.80 +0.10 -0.70 +0.20 -0.80 +0.20 -0.70 +0.30 -0.80 +0.30 -0.70 >0.35~0.50 >0.50~0.60 >0.60~0.75 >0.75~0.90 >1.10~1.20 >1.20~1.30 >1.30~1.40 >1.40~1.60 >1.60~1.80 >1.80~2.00 ±0.20 >2.00~2.20 ±0.20 >2.20~2.50 ±0.21 >2.50~3.00 ±0.22 ±0.23 ±0.25 >3.00~3.50 ±0.24 ±0.26 ±0.29 >3.50~4.00 ±0.28 ±0.30 ±0.33 >4.00~5.50 +0.40 -0.50 +0.25 -0.40 +0.45 -0.50 >5.50~7.50 +0.40 -0.60 +0.25 -0.60 +0.45 -0.60 >7.50~10.00 +0.35 -0.80 +0.25 -0.70 +0.45 -0.80 +0.60 -0.80 >10.00~13.00 +0.40 -0.80 +0.35 -0.70 +0.50 -0.80 +0.70 -0.80 +1.00 -0.80 公稱厚度 (鋼板或鋼帶)/mm 負偏差 /mm 下列寬度的厚度允許正偏差/mm >1000~1200 >1200~1500 >1500~1700 >1700~1800 >1800~2000 >2000~2300 >2300~2500 >13~25 0.8 0.2 0.2 0.3 0.4 0.6 0.8 0.8 >25~130 0.9 0.2 0.2 0.3 0.4 0.6 0.8 0.9 >30~34 1.0 0.2 0.3 0.3 0.4 0.6 0.8 0.9 >34~40 1.1 0.3 0.4 0.5 0.6 0.7 0.9 1.0 >40~50 1.2 0.4 0.5 0.6 0.7 0.8 1.0 1.1 >50~60 1.3 0.6 0.7 0.8 0.9 1.0 1.1 1.1 >60~80 1.8 1.0 1.0 1.0 1.0 1.1 >80~100 2.0 1.2 1.2 1.2 1.2 1.3 >100~150 2.2 1.3 1.3 1.3 1.4 1.5 >150~200 2.6 1.5 1.5 1.5 1.6 1.7 公稱厚度 (鋼板或鋼帶)/mm 下列寬度的厚度允許正偏差/mm >2500~2600 >2600~2800 >2800~3000 >3000~3200 >3200~3400 >3400~3600 >3600~3800 >13~25 1.0 1.1 1.2 >25~30 1.0 1.1 1.2 >30~34 1.0 1.2 1.3 >34~40 1.1 1.3 1.4 >40~50 1.2 1.4 1.5 >50~60 1.2 1.3 1.5 >60~80 1.2 1.3 1.3 1.3 1.3 1.4 I.4 >80~100 1.3 1.3 1.4 1.4 1.4 1.4 1.4 >100~150 1.5 1.6 1.6 1.6 1.6 1.6 1.6 >150~200 1.7 1.7 1.8 1.8 1.8 1.8 1.8 |
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