We are professional 17-7Ph forged rings, 17-7Ph forging rings, 17-7 pH forged/forging rings, 17-7Ph rolled rings, AISI 631 forged/forging rings, UNS S17700 forged/forging rings, 1.4568 forging/forged rings, 17/7 PH, 17/7PH, 17-7 Stainless Steel, Ph 17-7, Grade 631, SUS 631 forging/forged rings factory from china
We could produce 17-7Ph, UNS S17700, 1.4568 forged/forging rings with diameters ranging from 100MM to 6000MM and with weights from 10KGS to 15000KGS
We have 1 tons, 3 tons, 6 tons, 9 tons forging hammer and 4500 tons hydraulic press, and 3 metres and 6 metre seamless rolled rings machine
Our 17-7Ph, UNS S17700, 1.4568 forged/forging rings could be 100% Ultrasonic Inspection as per the forging parts UT Test standard of ASTM A 388 or EN10228.
We could supply 17-7Ph, UNS S17700, 1.4568 forging steel material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party
Our 17-7Ph, UNS S17700, 1.4568 forged/forging rings are widely used in chemical pump, centrifugal pumps, ball valves, check valves, heat exchangers and pressure vessels. Stripper columns, separators, splitter, columns, hydro treaters, hydro crackers, desalters. In Cement industry and sugar industry, shipping building and Aviation, drilling stations, pipelines and refineries, in power generation and power plants. In oil & gas industry. Concrete mills and mixers, processing units, mechanical equipment, crystalizer equipment and so on
Any inquiry of 17-7Ph, UNS S17700, 1.4568 forged/forging rings, please feel free to contact us. We are glad to quote the best price for every clients
The chemical composition of 17-7Ph bars is as follows
Chemistry Data :[top]
Aluminum |
|
0.75 - 1.5 |
Carbon |
|
0.09 max |
Chromium |
|
16 - 18 |
Iron |
|
Balance |
Manganese |
|
1 max |
Nickel |
|
6.5 - 7.75 |
Phosphorus |
|
0.04 max |
Silicon |
|
1 max |
Sulphur |
|
0.04 max |
The mechanical property of 17-7 Ph bars is as follows
Material |
Condition |
Ultimate Tensile Strength (ksi) |
0.2 % Yield Strength (ksi) |
Elongation % in 2D |
% Reduction of Area |
Rockwell C Hardness |
17-7Ph |
Cond A |
170 min |
140 min |
6 |
25 |
363 HB min |
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