We are one leading producer of 17-4pH(UNS S17400,1.4542,x5crnicunb16-4)Forged Forging Steel Tube Sheets Tubesheets Blind Flanges(AISI 630,17-4 pH,17/4 Ph,SUS 630,Z6CNU17-04,X5CrNiCuNb16.4) factory from china
In order to make forging of 17-4pH(UNS S17400,1.4542,x5crnicunb16-4)Forged Forging Steel Tube Sheets Tubesheets Blind Flanges(AISI 630,17-4 pH,17/4 Ph,SUS 630,Z6CNU17-04,X5CrNiCuNb16.4), we have 1 tons, 3 tons, 6 tons, 9 tons forging parts hammer and 4500 tons hydraulic press, and 3 metres and 6 metre seamless rolled rings machine
We could do solution treatment and ageing treatment for 17-4pH(UNS S17400,1.4542,x5crnicunb16-4)Forged Forging Steel Tube Sheets Tubesheets Blind Flanges(AISI 630,17-4 pH,17/4 Ph,SUS 630,Z6CNU17-04,X5CrNiCuNb16.4) as per the clients
We could do rough or final machined of 17-4pH(UNS S17400,1.4542,x5crnicunb16-4)Forged Forging Steel Tube Sheets Tubesheets Blind Flanges(AISI 630,17-4 pH,17/4 Ph,SUS 630,Z6CNU17-04,X5CrNiCuNb16.4) as per the drawing of the clients
17-4pH(UNS S17400,1.4542,x5crnicunb16-4)Forged Forging Steel Tube Sheets Tubesheets Blind Flanges(AISI 630,17-4 pH,17/4 Ph,SUS 630,Z6CNU17-04,X5CrNiCuNb16.4)are widely used in ball valves, check valves, heat exchangers and pressure vessels. Stripper columns, separators, columns, hydro treaters, hydro crackers, desalters. Cement industry and sugar industry, shipping building and Aviation, pipelines and refineries, power generation and power plants, in oil & gas industry, concrete mills and mixers, processing units, mechanical equipment, crystalizer equipment
Following is production standard of 17-4Ph, UNS S17400, 1.4542 flanges that we could do is ANSI B16.5, ANSI B16.47, EN 1092-1, BS 4504, JIS B2220, GOST 12820-80, GOST 12821-80, GOST 12815-80, South African SABS 1123 / SANS 1123
Any inquiry of 17-4Ph, UNS S17400, 1.4542 forging/forged flanges, please feel free to contact us. We are glad to quote the best price for every client
17-4PH
SUS630/X5CrNiCuNb16-40Cr17Ni4Cu4Nb /05Cr17Ni4Cu4Nb
17-4 Stainless Steel SHEET / PLATE
ROUND BAR 17-4 CENTERLESS GROUND
ROUND BAR 17-4 ROUGH TURNED
17-4 PH Stainless Steel Condition A (annealed) |
Minimum Properties |
Ultimate Tensile Strength, psi |
160,000 |
Yield Strength, psi |
145,000 |
Elongation |
5% |
Rockwell Hardness |
C35 |
Chemistry |
Iron (Fe) |
69.91 - 78.85% |
Carbon (C) |
0.07% max |
Chrome (Cr) |
15 - 17.5% |
Manganese (Mn) |
1% max |
Niobium (Nb) + Tantalum (Ta) |
0.15 - 0.45% max |
Nickel (Ni) |
3 - 5% |
Phosphorus (P) |
0.04% max |
Sulphur (S) |
0.03% min |
Silicon (Si) |
1% max |
17-4 Precipitation Hardening also known as Type 630 is a chromium-copper precipitation hardening stainless steel used for applications requiring high strength and a moderate level of corrosion resistance. High strength is maintained to approximately 600 degrees Fahrenheit (316 degrees Celsius).
General Properties
Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. The grade combines high strength, hardness (up to 572°F / 300°C), and corrosion resistance.
Mechanical properties can be optimized with heat treatment. Very high yield strength up to 1100-1300 MPa (160-190 ksi) can be achieved.
The grade should not be used at temperatures above 572°F (300°C) or at very low temperatures. It has adequate resistance to atmospheric corrosion or in diluted acids or salts where its corrosion resistance is equivalent to Alloy 304 or 430.
Applications
Offshore (foils, helicopter deck platforms, etc.)
Food industry
Pulp and paper industry
Aerospace (turbine blades, etc.)
Mechanical components
Nuclear waste casks
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