Product Details
17-4PH Stainless Steel Rough Machined Round Bar
Equivalent designations | UNS S17400 | DIN W. Nr. 1.4542 |
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Form | ASTM | Rod, bar and shape | A 564, A 484 | Plate, sheet and strip | A 693, A 480 | Forging | A 705, A 484 |
Chemical composition% | Ni | Cr | Mo | Fe | Co | W | C | Mn | Si | P | S | Al | Cu | La | B | min | balance | 14.5 | 14.0 | | | | | 0.30 | 0.20 | | | 0.10 | | 0.01 | | max | 17.0 | 16.5 | 3.0 | 2.0 | 1.00 | 0.020 | 1.00 | 0.75 | 0.020 | 0.015 | 0.50 | 0.35 | 0.10 | 0.015 |
Physical propertiesDensity | 7.75 g/cm3 | Melting range | 1404-1440℃ |
Features: 17-4PH is a chromium-nickel-copper precipitation hardening
martensitic stainless steel that combines oxidation and corrosion
resistance comparable to 304 in most environments with high
strength and hardness. It is the most widely used of all the
precipitation hardening stainless steels, and is more cost
effective than many high nickel non-ferrous alloys in some
Applications. 17-4PH cannot be used at temperatures above 300℃ and
at cryogenic temperatures. It is magnetic.
Applications: Aerospace industry, biomedical hand tools, chemical and food
processing equipment, nuclear waste processing and storage, general
metalworking, and paper mill equipment. |
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Other Grade we can supply too:
Grade | 201,302,303,304,304H,304F,309,310,310s,316,316l,317,321,321H,416,420,430,430F, 431,2205,2507,17-4PH,Monel400,K500,Inconel601,625,C276 |
Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Standard | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
Round Bars | Outside Diameter in the range of 3mm to 500mm |
Bright Bars | Outside Diameter in the range of 3mm to 100mm |
Square Bars | 6mm - 250mm |
Hex Bars | 6mm - 76mm |
Flat Bars | 5mm to 100mm in thickness range of 2mm to 150mm |
Length | 1 to 6 Meters, Custom Cut Lengths |
Size Tolerance | H9,H7, as per ASTM A484 |
Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA
Finish |
Test Certificate | Raw material certificate, Mill test certificate supplied, third
party inspection available |
Form | Round Bars, Square Bars, Flat Bars, Threaded Bars, Hollow Bars,
Hexagonal Bars, Triangular Bars |
Application | Most commonly used in petroleum refineries, Boilers, Heat
exchangers, Condensers, Pipelines, Cooling towers, Steam exhausts,
Electric generation plants, On occasion will be found in fertilizer
and chemical plants. |
Company Profile
We have six subsidiaries located in Shanghai, Zhejiang, Jiangsu and
Hongkong, which have built great relationship with the metal
facilities abroad and at home, so as to provide excellent services
for our clients.
We have own entire system for pre-sale, in-sale and after-sale
process. And our business scope covers technical consultation,
technology development, technology projects and technology service
in the field of manufacturing and selling the special steel plate,
super stainless steel, titanium and nickel alloys, chrome moly
alloys, aluminum alloys products etc. All the materials can be
provided with the shape of plate, bar, pipe, tube, wire, beams,
flange, fittings etc. The business of our group was separated into
four parts: precision machining of special metal, special metal
selling in domestic market, special metal selling in global market,
special metal supply chain derivative services(such as agent
purchasing, agent selling, supply chain finance etc).
Providing quality products, excellent services, competitive prices
and prompt delivery, we are looking forward to cooperating with
clients all around the world.