We are one leading producer of 17-7Ph forged round bars, 17-7Ph forging round bars, 17-7 ph forged/forging round bars, UNS S17700 forging/forged round bars, AISI 631 forged/forging round bars, 1.4568 forging/forged round bars, 17/7 PH, 17/7PH, 17-7 Stainless Steel, Ph 17-7, Grade 631, SUS 631 forging/forged round bars factory from china
We could produce 17-7Ph, UNS S17700, 1.4568 forging/forged round bars with diameters ranging from 10MM to 6000MM and with weights from 10KGS to 15000KGS
The melting method of 17-7Ph, UNS S17700, 1.4568 material is ESR+VIR or VIM+ESR+VAR
Our 17-7Ph, UNS S17700, 1.4568 forged/forging round bars are widely used in in chemical plants and heavy vessels, pump and valve producers, and industrial blades. Separators and centrifuges, Cement industry and sugar industry, drilling platform, drilling rig, pipelines and refineries, power generation and power plants, , generators, compressors, gear boxes. Oil & gas industry, concrete mills and mixers, processing units, crystalizer equipment and so on
Our 17-7Ph, UNS S17700, 1.4568 forged/forging round bars 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 forged/forging round bars material certificate as per the standard of EN10204-3.1 or EN10204-3.2 of third party
Any inquiry of 17-7Ph, UNS S17700, 1.4568 forged/forging round bars, 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 |