| Model: | S32760 |
|---|---|
| Brand: | HT |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Stainless Steel |
| Label: | S32760 pipe tube , S32760 plate sheet , a182 f55 flanges |
| Price: |
US $1
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:10 Mar, 2017 |
Email:vicky(at)htpipe(dot)com
MSN:htpipe2009(at)hotmail(dot)com
Skype:htpipe2009
Yahoo:zhqiuli001
Googletalk:zhqiuli001(at)gmail(dot)com
347/347H/UNS S34700/UNS S34709/1.4550
ASME SA213 TP 347H seamless tube exported to Canada.
|
NO. |
DESCRIPTION |
QTY |
UOM |
|
1 |
45.0 mm O.D. x 6.5 mm M.W.T. ASME SA 213 TP grade 347H，6.1meter each. |
22 |
PCS |
ASTM A312 TP347 seamless pipe exported to Singapore
|
NO. |
DESCRIPTION |
QTY |
UOM |
|
1 |
ASTM A312 TP347 seamless steel pipe 1'', SCH160, 4250mm length |
42 |
PCS |
|
2 |
ASTM A312 TP347 seamless steel pipe 1'', SCH160, 5145mm length |
66 |
PCS |
|
3 |
ASTM A312 TP347 seamless steel pipe 1'', SCH160, 5165mm length |
27 |
PCS |
Chemical Composition %
|
C |
Co |
Cr |
Mn |
Ni |
P |
S |
Si |
Ta |
|
Max |
|
|
Max |
|
Max |
Max |
Max |
|
|
0.08 |
Trace* |
17.0-20.0 |
2.0 |
9.0-13.0 |
0.04 |
0.30 |
0.75 |
Trace* |
* The columbium plus tantalum content shall not be less than 10 times the carbon content and not more than 1.0% Note: 347H requires the columbium plus tantalum content to be not < 8 times the carbon content and not > 1.0%
AVAILABILITY
Seamless Pipe 1/2" - 12"
Weld Pipe 8" - 12"
Butt-Weld Flanges 1/2" - W
Bar 1" - 12"
SPECIFICATIONS
ASTM
A213(Seamless tube), A249(Welded tube),A312(Seamless&Welded Pipe), A403(BW pipe fittings), A182(forged fittings), A479(bar), A276(bar)
ASME
SA213,SA249,SA312, SA403, SA182, SA479, SA276
DESCRIPTION
These types of stainless are austenitic chromium steels containing columbium. They are recommended for parts fabricated by welding which cannot be subsequently annealed. These types also are used for parts which are intermittently heated and cooled to temperatures between 800 deg. and 1600 deg.F. The addition of columbium produces a stabilized type of stainless that eliminates carbide precipitation, and consequently, intergranular corrosion.
DESIGN FEATURES
• Superior general corrosion resistance over Type 321 due to stabilization with columbium.
• Reduced tendencies to form continuous networks of chromium carbides at the grain boundaries.
• Better high temperature properties than 304 or 304L. Generally used for parts which are intermittently heated up to 1500 deg. F. For continuous service the maximum temperature is 1650 deg. F.
• Type 347H has high carbon (.04 - . 10) for better high temperature creep properties.
• Improved intergranular corrosion resistance.
TYPICAL APPLICATIONS
High temperature chemical process, heat exchanger tubes
Refineries
High temperature steam service
TENSILE REQUIREMENTS
Tensile Strength (KSI) 75
Yield Strength (KSI) 30
KSI can be converted to MPA (Megapascals) by multiplying by 6.89
| Payment Terms: | 30%T/T IN ADVANCE,70% T/T BEFORE SHIPMENT. |
|---|---|
