ASME B16.9 ASTM A403 WP347H SMLS Concentric Reducer DN500-DN350 SCHXXS
Short Description
Model No.: WP347H-SMLS-Concentric-Reducer-DN500-DN350-SCHXXS
China Concentric Reducer Manufacturer www.steeljrv.com offers ASME B16.9 ASTM A403 WP347H SMLS Concentric Reducer, DN500-DN350, SCHXXS.
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Key Specifications / Features
Type: 347H SMLS Concentric Reducer
Schedule: SCH XXS
Material: 347H (UNS S34709/1.4961)
Ends: BW
Standard: ASME B16.9
Size: 20″ – 14″(DN500-DN350)
NPS
O.D.
D
O.D.
D1
Len
H
20*14
508
355.6
508
Chemical Composition of WP347 SMLS Concentric Reducer
Element
347
347H
Chromium
17.00 min.-19.00 max.
17.00 min.-19.00 max.
Nickel
9.00 min.-13.00 max.
9.00 min.-13.00 max.
Carbon
0.08
0.04 min.-0.10 max.
Manganese
2.00
2.00
Phosphorus
0.045
0.045
Sulfur
0.03
0.03
Silicon
0.75
0.75
Columbium & Tantalum
10 x (C + N) min.-1.00 max.
8 x (C + N) min.-1.00 max.
Iron
Balance
Balance
| NPS |
O.D. D |
O.D. D1 |
Len H |
| 20*14 | 508 | 355.6 | 508 |
|
Element |
347 |
347H |
|
Chromium |
17.00 min.-19.00 max. |
17.00 min.-19.00 max. |
|
Nickel |
9.00 min.-13.00 max. |
9.00 min.-13.00 max. |
|
Carbon |
0.08 |
0.04 min.-0.10 max. |
|
Manganese |
2.00 |
2.00 |
|
Phosphorus |
0.045 |
0.045 |
|
Sulfur |
0.03 |
0.03 |
|
Silicon |
0.75 |
0.75 |
|
Columbium & Tantalum |
10 x (C + N) min.-1.00 max. |
8 x (C + N) min.-1.00 max. |
|
Iron |
Balance |
Balance |
GRADE SPECIFICATIONS of WP347 SMLS Concentric Reducer
|
STANDARD |
UNS |
WERKSTOFF NR. |
|
SS 347 |
S34700 |
1.4500 |
|
SS 347H |
S34709 |
1.4961 |
Mechanical and Physical Properties of WP347 SMLS Concentric Reducer
|
Grade |
347 / 347H |
|
Tensile Strength (MPa) min |
515 |
|
Yield Strength 0.2% Proof (MPa) min |
205 |
|
Elongation (% in 50mm) min |
40 |
|
Hardness |
|
|
Rockwell B (HR B) max |
92 |
|
Brinell (HB) max |
201 |
|
Density |
Coefficient of |
Thermal Conductivity BTU/hr-ft-°F |
Specific Heat BTU/lbm -°F |
Modules of Elasticity (annealed)2-psi |
|
|
at 68 °F |
at 68 – 212°F |
at 68 – 1832°F |
68-932°F |
at 32 – 212°F |
in tension (E) |
|
0.288 |
9.2 |
11.4 |
14.7 |
0.12 |
28 x 106 |
