17-4PH H1150 condition round bars refer to a type of stainless steel alloy that has been heat treated to achieve specific mechanical properties. Their designation, 17-4PH, indicates they contain roughly 17% chromium and 4% nickel with additions such as copper to enhance properties, additionally they were heat treated under specific tempering conditions to achieve high strength with good corrosion resistance properties.
17-4PH H1150 condition round bars stand out due to their exceptional strength and hardness, making them suitable for demanding mechanical applications requiring high mechanical performance. Their heat treatment process produces martensitic microstructure which adds extra strength, making these 17-4PH H1150 round bars particularly well suited for use in environments prone to stress or wear.
17-4PH H1150 condition round bars provide excellent corrosion resistance compared to other high-strength alloys, especially due to chromium's presence within their composition, which forms an oxide layer on their surfaces that provides additional protection from corrosion in many environments. As such, 17-4PH round bars find applications in industries including aerospace engineering, oil & gas operations, chemical processing operations and marine engineering where components like shafts gears valves or fasteners require them.
Apple Steels is a renowned Manufacturer and Supplier of 17-4Ph H1150 Condition Round Bars in Mumbai, India. Committed to quality and precision production methods, our round bars meet industry-wide quality standards while still proving exceptional durability and performance across numerous applications. In keeping with customer service excellence and partnership goals, we prioritize timely delivery with personalized services designed to deliver seamless transactions and long-term relationships for seamless transactions & partnerships with its valued clients. At Apple Steels we combine expertise and innovation so we deliver top quality products which surpass expectations, making us their preferred partner when searching for reliability & excellence!
Melting and Casting
Steel and alloying metals are loaded into an electric arc furnace. Once in the furnace, the metal is heated to a specific temperature above its melting point, usually in excess of 2800°F.
Forming
Most cast steel is formed by hot rolling—the slab, bloom, or billet is heated and passed through large rollers, stretching out the steel into a longer, thinner form.
Heat treatment
Heat treatment strengthens rolled stainless steel by recrystallizing the deformed microstructure. Most stainless steel is heat treated by annealing.
Descaling
A rolled piece of stainless steel acquires a layer of oxidized “mill scale,” which needs to be washed away to restore a shiny surface finish.
Cutting or Machining
Stainless steel is cut to a specified shape and size. The stainless steel can be sheared with circular knives, sawed with high-speed blades, or blanked with punches.
Specification | ASTM A564 / ASME SA564 |
Standard | EN, DIN, JIS, ASTM, BS, ASME, AISI |
Round Bars | Outside Diameter in the range of 4mm to 500mm |
Bright Bars | Outside Diameter in the range of 4mm to 100mm |
Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) |
Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) |
Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Length | 1 to 6 Meters, Custom Cut Lengths |
Form | 33 x 30mm to 295 x 1066mm |
SS 17-4PH H1150 Round Bar
Stainless Steel 17-4PH H1150 Square Bar
Stainless Steel 17-4PH H1150 Hollow Bar
Stainless Steel 17-4PH H1150 Hex Bar
Stainless Steel 17-4PH H1150 Bright Bar
17-4 PH H1150 Stainless Steel Rods
17-4 PH H1150 Stainless Steel Bar
AISI 17-4 PH H1150 Hexagon Bars
AMS 5643 17-4 PH H1150 Polish Bars
Grade | C | P | Si | Ni | Cu | Fe | Mn | S | Cr | Cb+Ta |
SS 17-4 PH | 0.07 | 0.04 | 1.0 max | 3.0 – 5.0 | 3.0 – 5.0 | Bal | 1.0 max | 0.03 | 15.0 – 17.5 | 5 X C / 0.45 |
Condition
|
Ultimate Tensile
Strength (PSI) |
0.2% Yield
Strength (PSI) |
Elongation
(% in 2in.) |
Reduction Of
Area (%) |
Hardness
Brinell |
Hardness
Rockwell |
---|---|---|---|---|---|---|
H900
|
190,000
|
170,000
|
10
|
40
|
388
|
C40
|
H1025
|
155,000
|
145,000
|
12
|
45
|
331
|
C35
|
H1075
|
145,000
|
125,000
|
13
|
45
|
311
|
C32
|
H1150
|
135,000
|
105,000
|
16
|
50
|
277
|
C28
|
H1150-M
|
115,000
|
75,000
|
18
|
55
|
255
|
C24
|
H1150-D
|
125,000
|
105,000
|
16
|
50
|
255 min-
311 max |
C24-33
|
Electrical Industry
Automotive Industry
Construction Industry
Defence Industry
Pharmaceutical Industry
Petroleum Industry
Petrochemical Industry
Milk & Dairy Industry
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Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, British, China, Egypt, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kuwait, Kyrgyzstan, Lebanon, Macau, Malaysia, Maldives, Mongolia, Myanmar, Nepal, North Korea, Oman, Philippines, Qatar, Russia, Saudi Arabia, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam.
Algeria, Angola, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Egypt, Eswatini, Ethiopia, Gambia, Kenya, Liberia, Libya, Madagascar, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Rwanda, Senegal, Seychelles, South Africa, Tanzania, Tunisia, Uganda, Zambia, Zimbabwe.
Antigua and Barbuda, Bahamas, Barbados, Belize, Canada, Costa Rica, Cuba, Dominica, Dominican Republic, El Salvador, Grenada, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, United States of America, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela.