Type: | Seamless |
---|---|
Technique: | Cold Drawn |
Material: | Carbon Steel |
Surface Treatment: | Varnishing |
Usage: | Hydraulic/Automobile Pipe |
Section Shape: | Round |
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Fertigungsprozess | Röhrenkennung | Länge | Geradheit | Maßgenauigkeit | Toleranz für ID | Rauheit Der Innenbohrung |
Honung | Φ40-800mm | ≤13m | 0, 2-0, 3mm | H8~H9 | ±8 % | < =0, 8 um |
Grad | C | Si | Mn | P | S | Cr | Ni | Cu | V | Al |
1020 | 0, 17-0, 23 | 0, 17-0, 37 | 0, 35-0, 65 | < =0, 035 | < =0, 035 | < =0, 25 | < =0, 30 | < =0, 25 | - | - |
C45 | 0, 42-0, 50 | 0, 17-0, 37 | 0, 50-0, 80 | < =0, 035 | < =0, 035 | < =0, 25 | < =0, 30 | < =0, 25 | - | - |
16Mn | 0, 13-0, 19 | 0, 20-0, 60 | 1, 20-1, 60 | < =0, 030 | < =0, 030 | < =0, 030 | < =0, 30 | < =0, 25 | - | - |
27SiMn | 0, 24-0, 32 | 1, 10-1, 40 | 1, 10-1, 40 | < =0, 035 | < =0, 035 | < =0, 30 | < =0, 30 | < =0, 20 | - | - |
ST52 | < =0, 20 | < =0, 50 | < =1, 70 | < =0, 035 | < =0, 035 | < =0, 30 | < =0, 50 | < =0, 30 | < =0, 15 | - |
ST52, 3 | < =0, 18 | < =0, 50 | < =1, 70 | < =0, 030 | < =0, 25 | < =0, 30 | < =0, 50 | < =0, 30 | < =0, 15 | ≥0, 015 |
Grad | Kalt (hart) (BK) | Kalt (hart) (BK+S) | Härte | Auswirkungswert (-20 C) J | |||
T. S Mrd. /mm2 | Dehnung 85% | T. S Mrd. /mm2 | Y. S SN/mm2 | Dehnung 85% | |||
1020 | ≥550 | ≥8 | ≥520 | ≥400 | ≥15 | 170 | -- |
C45 | ≥680 | ≥5 | ≥630 | ≥520 | ≥12 | 190 | -- |
16Mn | ≥640 | ≥5 | ≥600 | ≥520 | ≥14 | 160 | -- |
27SiMn | ≥780 | ≥5 | ≥700 | ≥580 | ≥10 | 220 | -- |
ST52 | ≥660 | ≥8 | ≥620 | ≥520 | ≥15 | 190 | -- |
ST52, 3 | ≥660 | ≥8 | ≥620 | ≥520 | ≥15 | 190 | ≥27 |
ID-Größe |
ID-Toleranz | WT-Toleranz |
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H7 | H8 | H9 | H10 | H11 | ||
30 | +0, 0210 | +0, 0330 | +0, 0520 | +0, 0840 | +0, 1300 | ±5 % |
> 30-50 | +0, 0250 | +0, 0390 | +0, 0620 | +0, 1000 | +0, 1600 | |
> 50-80 | +0, 0300 | +0, 0460 | +0, 0740 | +0, 1200 | +0, 1900 | |
> 80-120 | +0, 0350 | +0, 0540 | +0, 0870 | +0, 1400 | +0, 2200 | |
> 120-180 | +0, 0400 | +0, 0630 | +0, 1000 | +0, 1600 | +0, 2500 | |
> 180-250 | +0, 0460 | +0, 072 | +0, 1150 | +0, 1850 | +0, 2900 | |
> 250-315 | +0, 0520 | +0, 0810 | +0, 1300 | +0, 2100 | +0, 3200 | |
> 315-800 | +0, 0570 | +0, 0890 | +0, 1400 | +0, 2300 | +0, 3600 |
AD | Toleranz | AD | Toleranz |
≤Φ40 | ±0, 15 | Φ160~200 | ±0, 80 |
Φ40~60 | ±0, 25 | Φ200~240 | ±1, 00 |
Φ60~80 | ±0, 30 | Φ240~340 | ±1, 50 |
Φ80~100 | ±0, 40 | Φ340~440 | ±2, 00 |
Φ100~160 | ±0, 50 | Φ440~520 | ±2, 50 |
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