TP304/TP304L/TP304H seamless stainless steel tube/Pipe
- Payment Type:
- L/C, T/T, Money Gram
- Incoterm:
- FOB, CFR, CIF, EXW
- Min. Order:
- 1 Kilogram
- Min. Order:
- 1 Kilogram
- Delivery Time:
- 30 Days
- Transportation:
- Ocean, Air
- Port:
- Shanghai
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Contact Now| Payment Type: | L/C,T/T,Money Gram |
|---|---|
| Incoterm: | FOB,CFR,CIF,EXW |
| HS Code: | 730441 |
| Transportation: | Ocean,Air |
| Port: | Shanghai |
TP304/TP304L/TP304H
Product Description
TP304/TP304L/TP304H Stainless Steel Seamless tubes and pipes
1) Commodity name: TP304/TP304L/TP304H Stainless Steel Seamless Tubes and Pipes
2) Process method: Cold rolled/ cold drawn
3) Surface finish: Annealed/ pickled
4) Material: TP304/TP304L/TP304H
5) Standards: ASTM, GB, DIN, JIS, GOST
6) Size:
A) O. D.: Φ 6 to Φ 273mm
B)W. T: 0.5-25mm
7) Length: Max. 16 meters (specific or random)
8) Delivery conditions: Annealed, pickled
9) Applications:
A) General service industries (petroleum, food, chemical, paper, fertilizer,
fabric, aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Construction
E) Boiler heat exchangers
10) Packing: Packing in bundles and wrapped with plastic sheet. Or Wooden cases
11) Min order quantity: 100 kg or upon negotiation
12) Delivery date: Min. 30 days/negotiation
As a professional supplier and exporter for stainless steel tube and pipe in
China, Suzhou Golden-way Steel Tube Co.,Ltd. have been ISO,PED and SGS
Certified, Hope to establish business relations with your esteemed corporation.
If the product we offered above is some different from what you require actually,
kindly inform us in detail, we will be pleased to offer you as per your actual
requirements ASAP.
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TP304/L/H Stainless Steel Seamless Pipes and Tubes / Tubing Composition
Typical composition ranges for grade TP304/L/HTP304 seamless stainless steels are given in table 1.
Table 1. Composition ranges for TP304 grade seamless stainless steel
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
TP304 |
min.
ax.
|
-
0.08
|
-
2.0
|
-
0.75
|
-
0.045
|
-
0.030
|
18.0
20.0
|
- |
8.0
10.5
|
-
0.10
|
|
TP304L |
min.
max.
|
-
0.030
|
-
2.0
|
-
0.75
|
-
0.045
|
-
0.030
|
18.0
20.0
|
- |
8.0
12.0
|
-
0.10
|
|
TP304H |
min.
max.
|
0.04
0.10
|
-
2.0
|
-
0.75
|
-0.045 |
-
0.030
|
18.0
20.0
|
- |
8.0
10.5
|
- |
Typical mechanical properties for grade TP304/L/H seamless stainless steels are given in table 2.
Table 2. Mechanical properties of TP304/L/H grade seamless stainless steel
|
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
(HR B) max
|
(HBW) max
|
||||
|
TP304 |
515 |
205 |
35 |
90 |
192 |
|
TP304L |
485 |
170 |
35 |
90 |
192 |
|
TP304H |
515 |
205 |
35 |
90 |
192 |
|
304H also has a requirement for a grain size of ASTM No 7 or coarser.
|
|||||
TP304 Stainless Steel Seamless Pipes and Tubes / Tubing Physical Properties
Typical physical properties for annealed grade TP304/L/H seamless stainless steels are given in table 3.
Table 3. Physical properties of 304 grade seamless stainless steel in the annealed condition
|
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Coefficient of Thermal Expansion ( m/m/°C) |
Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Electrical Resistivity
(n .m)
|
|||
|
0-100°C |
0-315°C |
0-538°C |
at 100°C |
at 500°C |
|||||
|
TP304/L/H |
8000 |
193 |
17.2 |
17.8 |
18.4 |
16.2 |
21.5 |
500 |
720 |
TP304/L/H Stainless Steel Seamless Pipes and Tubes / Tubing Grade Specification Comparison
Approximate grade comparisons for TP304/L/H seamless stainless steels are given in table 4.
Table 4. Grade specifications forTP304/L/H grade seamless stainless steel
|
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
|
BS |
En |
No |
Name |
||||
|
TP304 |
S30400 |
304S31 |
58E |
1.4301 |
X5CrNi18-10 |
2332 |
SUS 304 |
|
TP304L |
S30403 |
304S11 |
- |
1.4306 |
X2CrNi19-11 |
2352 |
SUS 304L |
|
TP304H |
S30409 |
304S51 |
- |
1.4948 |
X6CrNi18-11 |
- |
- |
|
These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted. |
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