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Stainless Steel 15-5 PH Flanges

UNS S15500 Lap Joint Flanges, UNS S15500 Screwed Flanges, DIN 1.4545 Forging Facing Flanges, SS 15-5PH Weld Neck Flanges A/ B, SS 15-5PH Slip On Flange, Stainless Steel 15-5PH Flanges Bolts, ASTM A182 SS 15-5PH Forged Flanges.

About Stainless Steel 15-5 PH Flanges

A variation of 17-4 PH is 15-5 PH stainless steel, sometimes referred to as UNS S15500 or XM-12. The low-carbon form of stainless steel alloy 304 is known as 15-5PH flanges. Martensitic stainless steel of type 15-5 PH is robust, resistant to corrosion, mechanically effective at 600°F, and has high toughness in both the longitudinal and transverse directions. Scale and distortion are lessened by short heating at low temperatures. Due to its many properties, stainless steel 15-5 PH flanges are employed in various industries. The features of the flanges include corrosion resistance, pitting corrosion resistance, crack protection against corrosion, and numerous other resistance qualities.

Properties of SS 15-5 PH Flanges :

  • A martensitic, high-alloy steel with precipitation hardening is called 15-5 PH. It has exceptional strength and hardness in terms of mechanical qualities and exceptional corrosion resistance.
  • It demonstrates notable environmental tolerance, including resistance to low concentrations of acetic acid, salt, nitric acid, and sodium hydroxide.
  • Before forging, the stock has to be evenly heated to 2150–2200°F (1180–1205°C) and kept there for an hour. It is not recommended to forge material below 1850° F.
  • Before further processing, forged steel should be cooled to below 90° F (32° C) for the best particle sizes and mechanical qualities. Before hardening, factories must chemically treat a substance.
  • Resistance and shielded fusion welding techniques may both fuse this grade of flanges well. Due to the potential for carbon pickup, oxyacetylene soldering is not advised. Stresses should be kept to a minimum when designing weld joints.  
  • DIN 1.4545 flanges may be age hardened in a single step using a low temperature treatment, and its manufacturing properties are comparable to those of other cryogenic treatment grades.
  • A minimum amount of delta ferrite is produced by balancing the chemical analysis, which results in better longitudinal toughness and ductility as well as high forgeability.
  • Due to its resistance to forming any carbon layer inside the machine or device, it enhances weldability. The fact that it has less carbon makes this feasible.

SS 15-5 PH Flanges have the following chemical composition :

In 15-5 PH stainless steel, there are considerable amounts of chromium, nickel, and copper. It’s possible to find traces of tantalum, columbium, silicon, manganese, phosphorus, sulfur, and each of these elements in amounts that don’t go beyond 1% of the compositional total.

Usage for SS 15-5 PH Flanges :

Creep tension and rupture-free qualities are flanges’ main advantages. It has more flexibility and resistance. Stainless Steel 15-5Ph Flanges are distinguished by their lack of carbide layer production, which guards against machine wear. Its mechanical power is increased by its high density and significant elongation capacity. It is utilized in commercial settings for waste treatment, expansion joints, and the manufacture of aircraft machinery.

SS Weldo / Nipo Flanges Exporter, DIN 1.4545 Reducing Flanges Manufacturer, SS 15-5PH Groove & Tongue Flanges Stockist, ASME SA182 SS 15-5PH Spectacle Blind Flanges Exporter, Stainless Steel 15-5PH Flanges Bolts Exporter.

Specification of Stainless Steel 15-5 PH Flanges

SpecificationASTM A182 / ASME SA182
Dimension StandardANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
StandardANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size1/2" (15 NB) to 48" (1200NB)
Class / Pressure150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face TypeFlate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN FlangesDIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS FlangesJIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS FlangesBS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.

Ready stock of Flanges available for Stainless Steel 15-5 PH Flanges

Equivalent Grades of Stainless Steel 15-5 PH Flanges

SS 15-5PH1.4545S15500

Chemical Composition of Stainless Steel 15-5 PH Flanges

SS 15-5 PH0.07 max0.15-0.45 14.0-15.0 2.5-4.5Bal1.0 max3.5-5.50.04 max0.03 max1.0 max

Mechanical Properties of Stainless Steel 15-5 PH Flanges

GradeTensile Strength ksi (MPa)Yield Strength 0.2% ksi (min)Elongation %Hardness (Rockwell) MAX
SS 15-5 PH161,000140,0007.6%C35

Other Types of Flanges of Stainless Steel 15-5 PH Flanges

Dimensions Standard Of Stainless Steel 15-5 PH Flanges

Nominal SizeOutside Diameter
Min. Thickness
RF Dia.
No. of Bolt HolesDiameter of HolesBolt Circle
SO Bore ID
WN Bore ID
Dia. Hub Base
Dia. of Hub Top

Size Of Stainless Steel 15-5 PH Flanges

Nom. Pipe SizeoT1RxNo.2/Dia. of HolesBolt Circle Dia.L21HB23LBrL34B3D

Weight Chart Of Stainless Steel 15-5 PH Flanges

Standard Of FlangesClass Of FlangesDiameter Of FlangesDiameter Of Bolt CircleBolts NumberSize Of BoltBolt Hole Diameter
AS4087 FlangesPN14 Flanges95674M1214
AS 2129 FlangeTable C Flanges956741314
Table D Flanges956741314
Table E Flanges956741314
Table F Flanges956741314
Table H Flanges1148341617
Table J Flanges1148341617
ANSI B16.5 FlangesANSI 150 Flanges896041316
ANSI 300 Flanges956741316
ANSI 600 Flanges956741316
ANSI 900 Flanges1218341922
ANSI 1500 Flanges1218341922
ISO 7005 (DIN) FlangePN6 Flanges80554M1011
PN10 Flanges95654M1214
PN16 Flanges95654M1214
PN20 Flanges9060.54M1416
PN25 Flanges95654M1214
PN40 Flanges95654M1214

Pressure Rating Of Stainless Steel 15-5 PH Flanges

Temp. ℃Pressure-ASME temperature rating for B16.47  by class, bar   
-29 to 3810.020.051.768.9103.4155.1

industrial use flanges for Stainless Steel 15-5 PH Flanges

Price Of Stainless Steel 15-5 PH Flanges

Stainless Steel Forged FlangesUSD $2.05 - $10.06 / Piece (FOB Price) on request
Stainless Steel Blind FlangesUSD $2.05 - $10.06 / Piece (FOB Price) on request
Stainless Steel Slip On FlangeUSD $2.05 - $10.06 / Piece (FOB Price) on request
Stainless Steel Socketweld FlangesUSD $2.05 - $10.06 / Piece (FOB Price) on request
Stainless Steel Long Weld Neck FlangesUSD $2.05 - $10.06 / Piece (FOB Price) on request

Application Of Stainless Steel 15-5 PH Flanges

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Testing Of Stainless Steel 15-5 PH Flanges

We known for its accurate and perfect dimensions. We thoroughly test all our products before shipping them to the customers. We carry out destructive as well as non-destructive tests on all our products.

Packing Of Stainless Steel 15-5 PH Flanges

We uses the most safest and the most effective ways of packaging for all types of deliveries. We pack our goods in various ways such as:

Properties of Stainless steel 304/304L/304H flanges :