Grundlegende Informationen.
Art
Nahtlos
Technik
Kaltgezogen
Stoff
Kohlenstoffstahl
Oberflächenbehandlung
Eingeölt
Verwendung
Hydraulische / Automobil-Rohr, Machinery Industry, Bergbau, Bau & Dekoration
Abschnitt Form
Rund
Steel Grade
St52; Ck20; Ck45; E355
Standard Item
GB/T 3639-2009, DIN 2391, En 10305,GB/T8713-88
ID
25-500
Wt Tolerance
-5%/+5%
Warenzeichen
Gano
Transportpaket
in Bundles, Both Ends Plastic Caps
Spezifikation
ID from 25-500mm
Herkunft
Jiangyin, China
Produktbeschreibung
| Material | C | Si | Mn | S(≤) | P (≤) | Cr | Ni | Mo | Andere |
| A106B / C20# | 0, 17-0, 23 | 0, 17-0, 37 | 0, 35-0, 65 | 0, 035 | 0, 035 | ≤0, 25 | ≤0, 30 | Cu≤0, 25 | |
| CK45# | 0, 42-0, 50 | 0, 17-0, 37 | 0, 50-0, 80 | 0, 035 | 0, 035 | ≤0, 25 | ≤0, 30 | Cu≤0, 25 | |
| Q345B | ≤0, 20 | ≤0, 55 | 1, 00-1, 60 | 0, 040 | 0, 040 | V: 0, 02-0, 15 | Nb: 0, 015-0, 06 | Ti: 0, 02-0, 20 | Alt≥0, 015 |
| ST52 E355 16Mn | ≤0, 20 | ≤0, 55 | 1, 00-1, 60 | 0, 045 | 0, 045 | V: 0, 02-0, 15 | Nb: 0, 015-0, 06 | Ti: 0, 02-0, 20 | 16Mn |
| 25mn | 0, 22-0, 30 | 0, 17-0, 37 | 0, 70-1, 00 | 0, 035 | 0, 035 | ≤0, 25 | ≤0, 25 | ||
| 27SiMn | 0, 24-0, 32 | 1, 10-1, 40 | 1, 10-1, 40 | 0, 030 | 0, 030 | ||||
| 42CrMo | 0, 38-0, 45 | 0, 17-0, 37 | 0, 50-0, 80 | 0, 025 | 0, 025 | 0, 90-1, 20 | 0, 15-0, 25 |
| Innendurchmesser (mm) | ID -Toleranz (mm) | WT -Toleranz (mm) | ||||
| H7 | H8 | H9 | H10 | H11 | ||
| 30 | +0, 021/0 | +0, 038/0 | +0, 052/0 | +0, 084/0 | +0, 130/0 | ±5-10% |
| > 30-50 | +0, 025/0 | +0, 039/0 | +0, 062/0 | +0, 100/0 | +0, 160/0 | |
| > 50-80 | +0, 030/0 | +0, 046/0 | +0, 074/0 | +0, 120/0 | +0, 190/0 | |
| > 80-120 | +0, 035/0 | +0, 054/0 | +0, 087/0 | +0, 140/0 | +0, 220/0 | |
| > 120-180 | +0, 040/0 | +0, 063/0 | +0, 100/0 | +0, 160/0 | +0, 250/0 | |
| > 180-250 | +0, 046/0 | +0, 072/0 | +0, 115/0 | +0, 185/0 | +0, 290/0 | |
| > 250-315 | +0, 052/0 | +0, 081/0 | +0, 130/0 | +0, 210/0 | +0, 320/0 | |
| > 315-400 | +0, 057/0 | +0, 089/0 | +0, 140/0 | +0, 230/0 | +0, 360/0 | |
| Formular Wird Verarbeitet | I. D | Länge | Geradheit | I. D Toleranz | I. D Rounghnheit |
| Kaltgewalzt | 30-100 | ≤ 12M | 0, 3-1, 0 | H8-H10 | 0, 4-1, 6 |
| Kaltgezogen | 30-250 | ≤ 12M | 0, 3-1, 0 | 0, 8-1, 6 | |
| Hone | 40-500 | ≤ 12M | 1000 | H8-H9 | 0, 4-0, 8 |
| SRB | 40-400 | ≤ 7M | 1000 | H8-H9 | 0, 1-0, 4 |