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Modell: GB/T13296
Marke: Zu reich
Verpakung: In Bündeln mit seetauglicher Verpackung
Produktivität: 20000 Tons per Year
Transport: Ocean,Land,Air
Ort Von Zukunft: China
Unterstützung über: 60000 Ton per year
Zertifikate : ISO9001:2008 ISO14001:2008, TS16949, CE PED, TUV, API
HS-Code: 7304419000
Hafen: Shanghai,Ningbo
Zahlungsart: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Produktname : TORICH GB / T13296 304/316 Nahtlose Edelstahlrohre für Kessel und Wärmetauscher
Standard : GB / T13296
Größenbereich : OD: 6-159mm WT: 1-14mm Länge : 3-12mm oder entsprechend der tatsächlichen Anwendung und Produktion des Kunden.
Anwendung : für Kessel und Wärmetauscher
Stahlgüte: TP304 / 316/317/321/347/904/32750/32760
Technologie : Warmgewalzt, kaltgezogen, kaltgewalzt
Charakteristisch:
Gute Konzentrizität
Gute Oberflächenqualität
Gute OD- und ID-Toleranz
Hohe Präzision
Stabile Qualität
Glatte Rauheit
1 Zulässige Abweichung von Außendurchmesser und Wandstärke
Classification |
Nominal size |
Allowable deviation |
|
W-H |
OD |
≤140 |
±1.25%D |
>140 |
±1%D |
||
S |
≤3 |
-40%S |
|
>3~4 |
-35%S |
||
>4~5 |
-33%S |
||
>5 |
-28%S |
||
W-C |
OD |
6~30 |
+0.15 -0.20 |
>30~50 |
±0.30 |
||
>50 |
±0.75%D |
||
S |
D≤38 |
+20%S |
|
D>38 |
-22%S |
2 Stahlsorte und chemische Zusammensetzung
Number |
Steel grade |
Chemical Composition % |
||||||||
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Ti |
||
1 |
0Cr18Ni9 |
≤0.07 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
8.00~ 1.00 |
17.00~ 19.00 |
- |
- |
2 |
1Cr18Ni9 |
≤0.15 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
8.00~ 10.50 |
17.00~ 19.00 |
- |
- |
3 |
1Cr19Ni9 |
0.04~0.10 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
8.00~ 12.00 |
18.00~ 20.00 |
- |
- |
4 |
00Cr19Ni10 |
≤0.030 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
8.00~ 12.00 |
18.00~ 20.00 |
- |
- |
5 |
0Cr18Ni10Ti |
≤0.08 |
≤1.00 |
≤3.00 |
≤0.035 |
≤0.030 |
9.00~ 12.00 |
17.00~ 19.00 |
- |
≥5C |
6 |
1Cr18Ni11Ti |
0.04~0.10 |
≤0.75 |
≤2.00 |
≤0.030 |
≤0.030 |
9.00~ 13.00 |
18.00~ 20.00 |
- |
4Xc~ 0.60 |
7 |
0Cr18Ni11Nb |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
9.00~ 13.00 |
17.00~ 20.00 |
- |
- |
8 |
1Cr19Ni11Nb |
0.04~0.10 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
9.00~ 13.00 |
17.00~ 20.00 |
- |
- |
9 |
0Cr17Ni12Mo2 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.035 |
≤0.030 |
11.00~ 14.00 |
18.00~ 20.00 |
2.00~ 3.00 |
- |
10 |
1Cr17Ni12Mo2 |
0.04~0.10 |
≤0.75 |
≤2.00 |
≤0.030 |
≤0.030 |
11.0~ 14.00 |
16.00~ 20.00 |
2.00~ 3.00 |
- |
3 Empfohlenes Wärmebehandlungssystem und mechanische Eigenschaften
Number
|
Steel Grade |
Recommended heat-treatment system |
Mechanical property |
|
||
Tensile Strength Rm MPa |
Required Tensile Strength of Plastics Rp0.2/ MPa |
Elongation A/ % |
Density ρ/(kg/cm³) |
|||
No less than |
||||||
1 |
0Cr18Ni9 |
1010℃~1150℃ |
520 |
205 |
35 |
7.93 |
2 |
1Cr18Ni9 |
1010℃~1150℃ |
520 |
205 |
35 |
7.90 |
3 |
1Cr19Ni9 |
1010℃~1150℃ |
520 |
205 |
35 |
7.93 |
4 |
00Cr19Ni10 |
1010℃~1150℃ |
480 |
175 |
35 |
7.93 |
5 |
0Cr18Ni10Ti |
920℃ ~1150℃ |
520 |
205 |
35 |
7.95 |
6 |
1Cr18Ni11Ti |
Hot rolled≥1095℃ Cold rolled≥1050℃ |
520 |
205 |
35 |
7.93 |
7 |
0Cr18Ni11Nb |
980℃ ~1150℃ |
520 |
205 |
35 |
7.98 |
8 |
1Cr19Ni11Nb |
Hot rolled≥1095℃ Cold rolled≥1050℃ |
520 |
205 |
35 |
8.00 |
9 |
0Cr17Ni12Mo2 |
1010℃~1150℃ |
520 |
205 |
35 |
7.98 |
10 |
1Cr17Ni12Mo2 |
≥1040℃ |
520 |
205 |
35 |
7.89 |
Tabelle 4 Härte
Organization type |
Steel grade |
Hardness |
||
HBW |
HRB |
HV |
||
Austenitic |
00Cr18Ni10,0Cr19Ni9N,00Cr17Ni13Mo2,0Cr17Ni12Mo2N |
≤217 |
≤95 |
≤220 |
0Cr18Ni13Si4 |
≤207 |
≤95 |
≤218 |
|
Others |
≤187 |
90 |
200 |
|
Ferrite |
1Cr17 |
≤183 |
- |
- |
00Cr27Mo |
≤219 |
- |
- |
A.1Hohe Temperatur liefert nichtproportionale Dehnungskrafteinheit MPa N / ㎜ ²
Steel grade |
Temperature℃ |
||||||||||
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
|
1Cr18Ni9 |
171 |
155 |
144 |
136 |
128 |
124 |
119 |
116 |
111 |
106 |
- |
1Cr19Ni11Nb |
239 |
227 |
216 |
207 |
200 |
195 |
191 |
190 |
189 |
188 |
- |
B.2 100 000 h Dauerhafte Intensität empfohlene Dateneinheit MPa N / ㎜ ²
Steel grade |
100 000 h Durable intensity |
||||||||||
Test temperature/℃ |
|||||||||||
600 |
610 |
620 |
630 |
640 |
650 |
660 |
670 |
680 |
690 |
700 |
|
1Cr18Ni9 |
95 |
88 |
81 |
74 |
68 |
63 |
57 |
52 |
48 |
43 |
40 |
1Cr19Ni11Nb |
132 |
121 |
110 |
100 |
91 |
82 |
74 |
66 |
60 |
54 |
48 |
China Edelstahlrohrhersteller, unser Edelstahl-Abgasrohr, geschweißtes Stahlrohr, rundes Edelstahl-Rohr, polnisches Edelstahl-Rohr, rostfreies aufgerolltes Rohr, Duplex-Edelstahl-Rohr sind in der Qualität gut und im Preis konkurrierend.
Produktgruppe : Rostfreies Stahlrohr
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