304不锈钢管公差表
佛山市南海赞誉不锈钢制品有限公司
不锈钢管尺寸公差表 |
尺寸 标准 | 外径( mm) | 遮厚(%) | 切割长度 ( mm) |
尺寸 | 公差 | 尺寸(mm)) | 公差 | 尺寸 | 公差 |
3B/T14975-02 | 10-30 | +0.30/-0.30 | S≤3 | +14/-14 | 1.0-3.0
| +15/0 |
30-50 | +0.40/-0.40 | S>3 | +12/-10 |
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D> 50 | +0.9%/-0.9% |
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3B/T14976-02 | 6~10 | +0.20/-0.20 | 0.5-1.0 | +0.15/-0.15mm |
| +15/0 |
10-30 | +0.30/-0.30 | 1.0-3.0 | +14/-14 |
30-50 | +0.40/-0.40 | >3 | +12/-10 |
D> 50 | +0. 9%/-0.9% |
| +12.5/-12.5 |
GB13296.91 | S 140 | +1.25%-1.25% | ≤10 | +15/-15 |
|
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> 140 | +1 %/-1% | >10 |
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ASTM213 | D<25.4 | +0.10/-0.10 | D<38.1 | +20/0 | D< 50.8 | +3.0/0 |
25.4-38.1 | +0.15/-0.15 |
38,1-50.8 | +0.20/-0.20 |
50.8-63.5 | +0.25/-0.25 | D≥38.1 | +22/0 | D≥50.8 | +5.0/0 |
63.5~76.2 | +0.30/-0.30 |
76.2-101.6 | +0.38/-0.38 |
101.6-190.5 | +0.38/-0.64 |
190.5~228.6 | +0.38/-1.14 |
ASTM A269 | D< 12.7 | +0.13/-0.13 |
| +15/-15 |
| +3.2/0 |
12.7-38.1 | +10/-10 |
38.1-88.9 | +0.25/-0.25 | +4. .8/0 |
88.9~139.7 | +0.38/-0.38 |
139.7-203.2 | +0.76/-0.76 |
ASTM A312 | 10.29-48.26 | +0. 40/-0.80 |
| +12.5/-12.5 |
| +6.0/0 |
48.26~114.30 | +0.80/-0.80 |
114.30-219.08 | +1.60/-0.80 |
219.08 -457.20 | +2.40/-0.80 |
ASTM A789 | D≤12.7 | +0.13/-0.13 |
| +15/-15 |
| +3.0/0 |
12.7-38.1 | +10/-10 |
38.1-88.9 | +0.25/-0.25 | +5.0/0 |
88.9~139.7 | +0.38/-0.38 |
139.7-203.2 | +0.76/-0.76 |
ASTM A790 | 10.29~48.26 | +0.40/-0.80 |
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| 48.26-114.3 | +0. 80/-0.80 |
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| 114.3~219.08 | 1.6/-0.8 |
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219.08-457.20 | +2.40/-0.80 |
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各国牌号近似对照表 |
CHINA | USA | JAPAN | GERMANY | TBS |
GB | ASTM/ASME | AISI | JIS |
|
| TBS |
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|
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|
|
| TBS001B |
1Cr17N7 | S30100 | 301 | SUS301 | 1.431 | X12CrNi177 | TP301 |
Y1Cr18Ni9 | S30300 | 303 | SUS303 | 1.4305 | X10CrNiS189 | TP 303 |
Y1Cr18NI9Se | S30323 | 303Se | SUS303Se |
|
| TP 303Se |
0Cr19Ni9 | S30400 | 304 | SUS304 | 1,4301 | X5CrNi1810 | TP 304 |
00Cr19Ni10 | S30403 | 304L | SUS304L | 1.4306 | X2CrN1911 | TP 304L |
|
| 304H |
|
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1Cr18Ni12 | S30500 | 305 | SUS305 | 1,4303 | X5CrN1812 | TP305 |
|
| 309 |
|
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|
|
0Cr23Ni13 | S30908 | 309S | SUS309 |
|
| TP309 |
0Cr25N20 | S31008 | 310S | SUS310S | 14845 |
| TP310S |
0Cr17Ni12Mo2 | S31600 | 316 | SUS316 | 1.4401 | X5CrNiMo17122 | TP316 |
0Cr17Ni14Mo2 | S31603 | 316L | SUS316L | 1,4404 | X2C:NiMo17132 | TP 316L |
0Cr19Ni1OTi | S32100 | 321 | SUS321 | 1.4541 | X6CNT1810 | TP321 |
0Cr18N11Nb | S34700 | 347 | SUS347 | 1.455 | X6CrNiNb1810 | TP347 |
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