Yuhong Holding Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd
Zhejiang Zhongwu Tube Manufacturing Co.,Ltd
Yuhong Holding Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd
Zhejiang Zhongwu Tube Manufacturing Co.,Ltd
 
|
| Place of Origin: | China |
| Brand Name: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | TP304 |
| Minimum Order Quantity: | 100KGS |
|---|---|
| Price: | negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | Depends on quantity |
| Payment Terms: | T/T, L/C at sight |
| Supply Ability: | 10000 tons per month |
| Certificate: | LR, BV, DNV, GL, ABS, KR, CCS, TS, PED, AD2000, ASME II , III, | Standard: | ASTM A376 , ASTM A511, ASTM A213 , NACE 0175 , ASTM A312, GOST9941-81, DN17456, EN10216-5 |
|---|---|---|---|
| Test: | Eddy Current Test, Hydrostatic Test , Ultrasonic Test , Grain Size Test, Hardness Test | Size: | ANSI B16.10 , ANSI B16.19 |
| High Light: | stainless steel seamless pipes,seamless boiler tubes |
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ASTM A312 TP304 Stainless Steel Seamless Pipe For Heat Exchangers Chemical
YUHONG GROUP deal with stainless steel seamless pipe and tube already more than 30 years, every year sell more than 80000 tons of stainless steel seamless pipe and tube. Our client already cover more than 45 countries.
Chemical Composition:
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
|
|
304 |
min.max. |
-0.08 |
-2.0 |
-0.75 |
-0.045 |
-0.03 |
18.0-20.0 |
- |
8.0--10.5 |
-0.10 |
|
304L |
min.max. |
-0.030 |
-2.0 |
-0.75 |
-0.045 |
-0.03 |
18.0-20.0 |
- |
8.0--12.0 |
-0.10 |
|
304H |
min.max. |
0.04-0.10 |
-2.0 |
-0.75 |
-0.045 |
-0.03 |
18.0-20.0 |
- |
8.0--10.5 |
- |
Mechanical Properties:
|
Grade |
Tensile Strength(MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
304 |
515 |
205 |
40 |
92 |
201 |
|
304L |
485 |
170 |
40 |
92 |
201 |
|
304H |
515 |
205 |
40 |
92 |
201 |
|
304H also has a requirement for a grain size of ASTM No 7 or coarser. |
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Grade specifications:for 304 grade stainless steel
|
Grade |
UNS No |
Old British |
Europen |
Swedish SS |
Japanese JIS |
||
|
BS |
En |
No |
Name |
||||
|
304 |
S30400 |
304S31 |
58E |
1.4301 |
X5CrNi18-10 |
2332 |
SUS 304 |
|
304L |
S30403 |
304S11 |
- |
1.4306 |
X2CrNi19-11 |
2352 |
SUS 304L |
|
304H |
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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Size Range:
|
Production |
Outside Diameter |
Wall Thickness |
|
Seamless Pipe |
6.00mm to 830mm |
0.5mm to 48mm |
overview:
ASTM A312 TP304 seamless steel pipe is used in a variety of applications that require steel pipe with high strength and excellent corrosion resistance in harsh environments. TP304 stainless steel is the ideal grade to balance cost and use, with properties that meet most conditions.
Application:
Final Finishing:
Solution Annealed & Pickled
ANSI B16.10: B16.19 SCH 5S, SCH 10S, SCH 20, SCH 30, SCH 40S, SCH 60, SCH80S, XS, SCH 100, SCH 120, SCH160, XXS
Contact Person: Mr. Jikin Cai
Tel: +86-13819835483
Fax: 0086-574-88017980
