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SS 347/347H Flanges
Mercury Piping Solutions is remembered for offering an incomprehensible bunch of Stainless Steel 347/347H Flanges as a creator, exporter, stockiest and provider to our family unit and overall clients. Hardened Steel 347 (UNS S34700) is columbium offset austenitic Stainless Steel Flanges with incredible general consumption opposition and genuinely better obstruction in strong oxidizing conditions than 321 (UNS S32100). Combination 347H (UNS S3409) Stainless Steel Flanges is the higher carbon (0.04 – 0.10) interpretation of the alloy.
As to assessments, we offer these Flanges in different sorts, for instance, SS Slip On Flanges, SS Blind Flanges, SS Weld Neck Flanges, SS Socket Weld Flanges, SS Spectacle Blind Flanges, SS Screwed/Threaded Flanges, SS Reducing Flanges, and SS Ring Type Joint Flanges (RTJ). In the meantime, our expenses of such spines are set recalling clients essential.
With respect to national and worldwide nature of rough materials, we in like manner offer these SS 347/347H Flanges in changed sizes and thicknesses as per specific demands by our respected clients at business division driving expenses.
SS 347/347H Flanges Specifications:
Grades | SS 347(UNS S34700), SS 347H (UNS S34709) |
---|---|
Werkstoff Nr | 347 / 1.4550, 347H / 1.4961 |
Dimension Std. | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc. |
Specification | ASTM A182 / A240 & ASME SA182 / SA240 |
Size | ½” NB – 48” NB |
Class | 150#, 300#, 600#, 900#, 1500#, 2500#, etc |
Pressure | DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc |
Chemical Compositions of SS 347/347H Flanges
C | Cr | Mn | Ni | P | S | Si | Cb/Ta | |
---|---|---|---|---|---|---|---|---|
347 | 0.08 max |
min: 17.0 max: 20.0 |
2.0 max |
min: 9.0 max: 13.0 |
0.04 max |
0.30 max |
0.75 max |
min:10x C max: 1.0 |
347H |
min: 0.04 max: 0.10 |
min: 17.0 max: 20.0 |
2.0 max | min: 9.0 max: 13.0 |
0.03 max | 0.30 max |
0.75 max |
min:10x C max: 1.0 |
Mechanical Properties of SS 347/347H Flanges
Grade | Tensile Strength ksi (MPa) min | Yield Strength 0.2% ksi offset ksi (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
---|---|---|---|---|---|
347/347H |
75 (515) |
30 (205) |
40 | 201 | 95 |
Physical Properties SS 347/347H Flnges
Density lbm/in3 |
Coefficient of Thermal Expansion (min/in)-°F |
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 |