


不锈钢方棒
所属分类:
不锈钢型材
常用材质
409,410,416,420,430、430F、201、202、301、302、303、304、304L、310S、321、316、316L、317、317L、329,347,630,631、2205
采用标准
GB,SUS,AISI,DIN, ASTM A276/484M,EN10278,DIN174
采用规格
3x30 ~ 200x200毫米 (1/8 ~ 4英寸)
交货状态
HR、锻造、喷砂、抛光
理论重量
宽度宽度-厚度 × 宽度 × 0.00793

咨询热线:
GB/T 905-94 | Tolerance for CD Square Bars | ||||||
Size | Rank | ||||||
H8 | H9 | H10 | H11 | H12 | H13 | ||
3 | 0∽-0.014 | 0∽-0.025 | 0∽-0.040 | 0∽-0.060 | 0∽-0.10 | 0∽-0.14 | |
>3∽≤6 | 0∽-0.018 | 0∽-0.030 | 0∽-0.048 | 0∽-0.075 | 0∽-0.12 | 0∽-0.18 | |
>6∽≤10 | 0∽-0.022 | 0∽-0.036 | 0∽-0.058 | 0∽-0.090 | 0∽-0.15 | 0∽-0.22 | |
>10∽≤18 | 0∽-0.027 | 0∽-0.043 | 0∽-0.070 | 0∽-0.11 | 0∽-0.018 | 0∽-0.27 | |
>18∽≤30 | 0∽-0.033 | 0∽-0.052 | 0∽-0.084 | 0∽-0.13 | 0∽-0.21 | 0∽-0.33 | |
>30∽≤50 | 0∽-0.039 | 0∽-0.062 | 0∽-0.10 | 0∽-0.16 | 0∽-0.25 | 0∽-0.39 | |
>50∽≤80 | 0∽-0.046 | 0∽-0.074 | 0∽-0.12 | 0∽-0.19 | 0∽-0.30 | 0∽-0.46 |
GB/T 702-2008 | Tolerance for Hot Rolled Squsre Bars | ||||||
Size | Rank | ||||||
1 Group |
2 Group | 3 Group | |||||
>7∽≤20 | ± 0.25 | ± 0.35 | ± 0.40 | ||||
>20∽≤30 | ± 0.30 | ± 0.40 | ± 0.50 | ||||
>30∽≤50 | ± 0.40 | ± 0.50 | ± 0.60 | ||||
>50∽≤80 | ± 0.60 | ± 0.70 | ± 0.80 | ||||
>80∽≤110 | ± 0.90 | ± 1.0 | ± 1.1 | ||||
>110∽≤150 | ± 1.20 | ± 1.3 | ± 1.4 |
GB/T 908-2008 | Tolerance for Forged Squsre Bars | ||||||
Size | Rank | ||||||
1 Group |
2 Group | ||||||
>50∽≤60 | + 1.5 | - 1.0 | + 2.0 | - 1.0 | |||
>60∽≤80 | + 2.0 | - 1.0 | + 2.5 | - 1.0 | |||
>80∽≤100 | + 2.5 | - 1.0 | + 3.0 | - 1.0 | |||
>100∽≤120 | + 2.5 | - 1.5 | + 3.0 | - 1.5 | |||
>120∽≤140 | + 3.0 | - 1.5 | + 3.5 | - 1.5 | |||
>140∽≤160 | + 3.0 | - 2.0 | + 4.0 | - 2.0 | |||
>160∽≤180 | + 4.0 | - 2.0 | + 5.0 | - 2.0 | |||
>180∽≤200 | + 5.0 | - 2.0 | + 6.0 | - 2.0 | |||
>200∽≤220 | + 5.0 | - 3.0 | + 6.0 | - 3.0 | |||
>220∽≤240 | + 6.0 | - 3.0 | + 7.0 | - 3.0 | |||
>240∽≤250 | + 7.0 | - 3.0 | + 8.0 | - 3.0 | |||
>250 | + 8.0 | - 3.0 | + 9.0 | - 3.0 |
应用



关键词:不锈钢管材、不锈钢型材、钢丝绳钢缆、管道配件、索具配件
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