During the process, superficial discoloration . Chloride-resistant stainless steels are especially popular in offshore use. When you compare Stainless Steel 17-4 ph vs 316, it is obvious that 17-4 PH has higher hardening content. Cross Reference Table (Equivalent Grade) of SNCM 630. Suitable for pump shafts, boat shafts, valve stems etc. 17-4 PH 630 UNS S17400 Stainless . 17-4 PH stainless steel can be used for a variety of industries including pump shafts, oil path, mechanical seals, and within the aerospace industry. Other designations that are equivalent to grade 17-4 stainless steel are listed in the following table. 4130 Steel (Chromoly): Properties and Applications. Precipitation hardening stainless steels are chromium and nickel containing steels that provide an optimum combination of the . Both the grades i.e. Some are offer improved corrosion resistance. EN10095. sus630 Machining. Our sales team specializes in sourcing . Better availability in some sizes. Technological Curves of steel grade SNCM 630. . . SS630 is a corrosion resistant grade which is soft and ductile in the solution annealed condition. Stainless Steel - Grade 431, UNS S43100, 1.4057, SUS431, AISI 431, X17Cr Ni16-2 . The maximum stress value of ASTM F899 Type 630 ASTM F899 before tensile fracture is called strength . Medium to high strength, good toughness and strength is obtained by the appropriate ageing treatment. JIS SCM435 equivalent materials. Its relatively high nickel content for a stainless steel means that is sometimes categorized as a nickel alloy. There are 21 equivalent materials for JIS SUS630 Stainless Steel. Arc and resistance welding processes used on standard grades of stainless steel are applicable to 17-4PH stainless steel. 470-630: 450-600: S355J0 (S355JO) S355J2: S355K2: Elongation at Break. It can be further hardened to various strength levels by a single precipitation hardening heat treatment that minimizes scaling and distortion. [1] The name comes from the chemical makeup which is approximately 17% chromium and 4 . ), or the H1150 (H620) double aged condition with a tensile strength of 930 Mpa minimum (HB 277 . It has high toughness, strength, and corrosion resistance. Precipitation Hardening Stainless Steel. Steel Grades:Stainless Steel: 630. stainless steel 431 equivalent & Specification Comparison. The name comes from the additions 17% chromium and 4% nickel. See the Datasheet here > . A) that brings the Cu in solution in the Austenitic matrix followed by a rapid cooling obtaining a super-saturated Cu martensitic structure. NAS 630 is used in various parts in which high strength is Common duplex alloys include are 318L, LDX 2101, LDX 2304, 2507 and 4501 (Also known as 25CR superduplex) grades. 17-4 PH is also known as stainless steel grade 630. The scatter behavior of fatigue strength for 17-4 PH stainless steel (JIS SUS630, equivalent to ASTM-A563 Grade 630), which exhibited a duplex S-N curve, was investigated. It can be hardened to Rockwell 58 hardness, making it one of the hardest stainless steels. The heat and corrosion resistance of grade 630 are similar to that of grade 304 steels. ASTM-A-564 Grade 630. UNS. EN 1.4542. Grade: NAS 630 is a precipitation hardening type of high strength stainless steel. These steel acquire high tensile strength and resistance to indentation just after heat treatment. 1. 17-4 Stainless Steel. The grade combines high strength, hardness (up to 572F / 300C), and corrosion resistance. On the price basis, 304 stainless steel is much cheaper than 316 stainless steel. . Mechanical properties can be optimized with heat treatment. Hardening Grade 17-4 stainless steel has high ductility, and can be formed using all conventional techniques. KS. Structural Steel. Best Stainless offers high quality standards including UNS S17400, AMS 5643, ASTM A564, and ASTM A693 Grade 630. Product : 17-4PH Stainless Steel Kategori : Martensitic Precipitation Hardening Stainless Steel Standard: AFNOR Grades : 17-4PH Equivalents ASTM A693 grade 630, AISI 630, AMS 5604B, UNS S17400, EURONORM 1.4542, X5CrNiCuNb 16-4, AFNOR Z5 CNU 17-4PH, DIN 1.4542, JIS SUS630, SAE AMS 5643, SAE AMS 5604, NACE MR01-75, ISO 15156, PED 97/23/CE, API 6A PSL4 (UT), ASTM A388 (UT), EN10088-3 The yield and tensile strenght are . Stainless Steel 440c Read More . Alloy 17-4PH / 1.4542 withstands corrosive attacks better than any of the standard hardenable stainless steels. 17-4ph Welding. Introduction to Steel Grades. Product Data Sheet - Stainless Steel: Alloy17-4PH UNS-S17400. JIS G4304 standard specification for chromium and chromium-nickel stainless steel plate, . Grade 17-4 stainless steel can be cold worked using common techniques in spite of its high initial yield strength. It also has similar corrosion and heat resistance to Grade 304. Resistance to corrosion and heat is comparable equivalent to that of grade 304 steels. EQUIVALENT STEEL GRADE ACCORDING TO OTHER STANDARD FOR JIS G4304 SUS 630. AMS-5643, AMS-2303, CAP. These are comparisons only and cannot be assumed to be direct equivalent grades. STS201. These steels, also of the 400 series, usually contain 11.5%-18% chromium and have higher levels of carbon than their ferritic counterparts. . Hardening - Grade 630 stainless steels are age-hardened at low temperatures to achieve the required mechanical properties. S20100. The most well known precipitation hardening steel is 17-4. If we don't stock it, we will find it at a competitive price with expedited delivery. 17-4 STAINLESS STEEL- AMS 5643 - AISI 630 - UNS S17400. This grades is also commonly referred to as grade . Grade 630: 50049 1.4542 - - Z7CNU 17-04 . See the Datasheet here > Duplex Stainless Steel: 2205: ASTM-A276-98B UNS-S31803 W . 2205 It also contains 4% copper and 0.3% niobium. The metallic samples of both 17-4 PH Vs 316 are being . 7Cr17MoV vs 7Cr17 Stainless Steel. Duplex stainless steel grades have a ferritic-austenitic microstructure with approximately 50 % ferrite and 50% austenite phase balance. Grade 630 stainless steels are martensitic stainless steels that are precipitation hardened to achieve excellent mechanical properties. A Guide to Rebar Sizes - an overview of steel reinforcement bars. (Equivalent Grade) of 630. Solution treatment (Condition A) - Grade 630 stainless steels are heated at 1040C for 0.5 h, then air-cooled to 30C. This steel also features a higher carbon content. West Yorkshire Steel aim to satisfy the quality and delivery needs of our customers and we measure our performance by meeting customers' requirements and work to continually improve the service that we provide. EN X5CrNiCuNb16-4. Length: 1000-12000mm. . Grade Standard Country Application; ASTM 5140: AISI 201: AISI 202: 1.2767: 17-4PH: AISI 1052: . EN 10025-2 S355 steel equivalent grades are listed in the table below, including US ASTM AISI SAE, German DIN, ISO, Japanese JIS, Chinese GB, Indian IS, Australian/New Zealand AS/NZS and Canadian Standard CSA. It can be further hardened to various strength levels by a single . . View Suppliers ( 43) . The great benefit of this grade (and of other precipitation hardening grades of . It is nearly comparable that of 300- The most common stainless steel grade, 304, is used in about 60% of applications for stainless steel around the world. Grade 304 contains about 8% of nickel, which is used to form the ductile austenite crystal structure. Production thickness: 0.5.0-200mm. Grade 17-4 stainless steel is the most widely used steel of the precipitation hardening grade steels. It has excellent corrosion resistance equivalent to that of 18-8 austenitic stainless steels, and also provides high strength equivalent to chromium stain-less steels which have a quench-hardening capacity. Because of its heat resistance coupled with formability, ferritic stainless steel is optimal for welding. Grade Standard Country Application; AISI 630: AISI: USA . 630 (1.4542) 630 stainless steel is one of the newest stainless steel grade found in 1960s. Also known as "razor blade steel". 630 is a 17-4 PH martensitic precipitation hardening stainless steel with a unique combination of high strength and good corrosive resistance. CNS. . Stock Thickness: .1-200.0mm. Martensitic Stainless Steel Of the stainless steel types, martensitic is probably the least known. Alloy 17-4 PH is a precipitation hardening martensitic stainless steel with Cu and Nb/Cb additions. Grade 630 martensitic precipitation hardening stainless steel has a combination of high hardness and strength after suitable heat treatment. Grade 630 stainless steels sheet are martensitic stainless steels that are precipitation hardened to attain wonderful mechanical properties. Austenitic Stainless Steel Grades Comparison Table EN 10088: Name: BS: AISI: UNS: En: German DIN : SS: . The grade is commonly used for operating temperatures up to 700C (1300F). Related products. SAE 630 (17-4PH) JIS SUSF630. Its composition is carbon, chromium, columbian + tantalum, copper, manganese . This page cover the 630 steel grades Mechanical Properties, Chemical Element, Cross Reference of 630 Materials, . Grade 316, with 10% of nickel and higher corrosion resistance given by an addition of 2% molybdenum, is also very common. Precipitation Hardening Stainless Steel. AISI 630 (17-4PH) SAE 630. 347 AMS-5646, ASTM A276, ASTM A479, ASTM A484, ASME SA-479, ASTM A193, ASTM A320 . Suitable for shafts, fixtures used in corrosive environments. 1.4372. The heat and corrosion resistance of grade 630 sheet are similar to that of grade 304 steels. There are 21 equivalent materials for AISI 630 Stainless Steel. Hot Rolled Steels. Available in three grades 440A, 440B, 440C (more common) and 440F . These types of stainless steels contain chromium, nickel and has the optimum mix of properties of martenistic and [] A precipitation hardening stainless steel which has superior corrosion resistance to that of 420 grade stainless steel. and all precipitation hardening grades (eg 630/17-4PH). Annealing Grade 17-4 stainless steel is annealed at 1038C (1900F) for 0.5 h followed by cooling rapidly. See the equivalents for DIN, AFNOR, BS, AISI, SAE, JIS, EN, ISO, GB and UNS. The terms "Type 630" and "17-4PH" refer to the same grade. The double aged H1150 + 1150 is hardened in accordance with NACE MR . 3. Typical usage is seen in applications requiring high strength and a modest level of corrosion resistance. Currently, the commonly used stainless steel is 304 stainless steel and 316 stainless steel. This grade is written as 1.4542 or X5CrNiCuNb16-4 or 17-4 PH according to EN norm and it is written as UNS S17400 according to UNS norm. A re-heating ( ageing ) at t = 480C . General Properties. SUS201. 17-4 stainless steel, also known as SAE Type 630, is a common and exceptionally durable type of steel used in a diverse variety of industries and applications. 17-4 STAINLESS STEEL- AMS 5643 - AISI 630 - UNS S17400 17-4 Stainless is a martensitic chromium-nickel-copper stainless steel in the solution treated (annealed) condition. 440C Stainless Steel: Properties, Processing and Application. austenite and martensite. Grade 660 is a precipitation hardening austenitic stainless steel widely used for high temperature fastening and bolting materials. Our stainless steel is supplied in accordance with our ISO 9001:2008 registration. 17/4 PH Condition has machining characteristics similar to stainless steel grade SS302, SS304 and . LonghaiSteel is manufacturer and supplier of AISI 630 & AMS 6543 Precipitation hardening stainless steel round bar and flat bar. The duplex microstructure contributes to the high mechanical strength and stress corrosion cracking resistance. 201-2 . The mechanical properties are obtained by a solution treatment (Cond. View Suppliers ( 13) . Machinability, Castability, Formability, Hardenability and Weldability of Steel . See the equivalents for DIN, AFNOR, BS, AISI, SAE, JIS, EN, ISO, GB and UNS. 316: Higher corrosion resistance of 316 is needed, but with much lower strength than 630. The data given is not intended to replace that shown in individual standards to which reference should always be made. Grade: UNS No: Old British: Euronorm: Swedish SS: Japanese JIS: BS: En: No: . Arc and resistance welding processes used on standard grades of stainless steel are applicable to 17.4 PH stainless steel. Category Type Steel Grade Standard Country Application; Steel Grades: Stainless Steel: 630: S44023: . General scope. Supplied in either the H1075 (H580) aged condition with a tensile strength of 1000 Mpa minimum (HB 311 min. 1.4542 Stainless Steel All You Need to Know About Precipitation Hardening Stainless Steel X5CrNiCuNb16-4, 1.4542, 17-4PH According to EN 10088-3 What is 1.4542 Stainless Steel Grade The 1.4542-grade stainless steel is a precipitation hardening stainless steel. In . It contains approximately 15-17.5% chromium and 3-5% nickel, as well as 3-5% copper. The numbers "17-4" refer to its composition: 17% chromium and 4% nickel. It is the most common material used . Can be used instead of 17-4 PH. No. 201. Calico Metal Alloys LLP is one of the top Manufacturers, Suppliers, Exporters of Stainless Steel Alloy 630 Plate, SS Alloy 630 Plate, AISI 630 UNS S17400 SS Alloy Plates, ASTM A693 Grade 630 Plates, Grade SS 630 Stainless Steel Plates, Stainless Steel 17-4PH Plate at low price to world wide clients from Mumbai, India. SAE 17-4PH. View Suppliers for this grade and request a quote. Thereafter, the ASTM F899 Type 630 ASTM F899 is ability to resist deformation is obviously reduced, and a large plastic deformation occurs at the weakest point, where the section of the specimen shrinks rapidly, leading to necking until fracture. Width: 600-3900mm. It was found that the . 17-4 Stainless is a martensitic chromium-nickel-copper stainless steel in the solution treated (annealed) condition. JIS SCS24. Grade 630 are stainless steels categorized as martensitic, but additionally this grade is precipitation hardened to attain robust mechanical properties. 1.4542 material is a very special grade because of its mechanical properties. The low hardness enables sections, up to 100mm, to be welded without requiring pre heating. Precipitation Hardening stainless steel,supplied in the solution annealed condition. As a result, 400-series stainless steel offers higher strength and more wear resistance, but it is also more easily corroded than 300-series grades. These steel achieve high strength and hardness following heat treatment. Stainless chromium grades such as Type 410 Stainless. Stainless Shapes is the top distributor of quality stainless steel and nickel alloys. 416: Free machining martensitic stainless steel - better machinability. ASTM. 17-4PH is stocked by Intoco in condition A / Con.A / Cond.A / solution annealed and H1150 + 1150 precipitation double aged age hardened, bright machined quality bar. . This series of stainless steel contains 11% chromium and 1% more manganese than 300-series grades, making it slightly magnetic. AISI 304 (1.4301) Stainless Steel. 17-4 ph vs 316 offer high corrosion resistance. Lower cost but lower corrosion resistance. Strength and toughness desired can be manipulated by temperate range in the heat treatment process. It has excellent corrosion resistance, approaching that of stainless steel grade 304. AS. Type 440. a higher grade of cutlery steel, with more carbon in it, which allows for much better edge retention when the steel is heat treated properly. 17-4PH ( UNS S17400, Type 630 ) stainless steel bar/ Rods FOB Price: US $0.5-1 / Kilogram; H1075 17-4ph (type 630) stainless . JIS G4304. UNS S17400 | AMS 5643 | ASTM A564 | ASTM A693 Grade 630. Also known as AISI Grade 630, s tainless steel alloy grade 17-4PH is a precipitation hardening stainless steel which has extremely high strength and hardness, combined with good ductility and toughness. Grade Data Sheet 630 (17-4PH) Revised January 2008 Page 1 of 2 www.atlassteels.com.au Grade 630 martensitic precipitation hardening stainless steel has a combination of high hardness and strength after suitable heat treatment. Precipitation Hardening Stainless Steel; ASTM A564 Grade 630 H900. The following contents can give you a thorough understanding of the stainless steel grades, convenient for you to select proper stainless steel. 304 & 316 Stainless Steel Welded Wire Mesh Rolls & Panels . In order to be sold as Type 630 Stainless Steel, it must contain a unique chemical composition that includes: Cr 15-17.5%; Ni 3-5%; Mn 1%; Si 1%; P 0.040%; S 0.03%; Cu 3-5%; Nb+Ta 0.15-0.45%; Continental Steel offers Type 630 Stainless Steel in a number of shapes and sizes including round bar. Structural Steel. It also has similar corrosion and heat resistance to Grade 304. Grade: Why it might be chosen instead of 630 (17-4PH) 431: 431 has higher toughness than 630. Ferritic Stainless Steel: Properties, Grades, and Applications. ASTM A564 Stainless Steel Age Hardened. Very high yield strength up to 1100-1300 MPa (160-190 ksi) can be achieved. It also can include between 3 and 5% copper. Small sections of these grades can be oil quenched. SAE Type 630 stainless steel (more commonly known as 17-4 PH, or simply 17-4; also known as UNS S17400) is a grade of martensitic precipitation hardened stainless steel. It is a martensitic precipitation hardening stainless steel with high strength and hardness. heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more . . 17-4 PH Stainless Steel is a precipitation hardening martensitic stainless steel. The terms "Type 630" and "17-4PH" refer to the same grade. Precipitation hardening grade is a combination of two stainless steel structures i.e. Most offer good weldability and formability in comparison to other families of steel. Precipitation Hardened Stainless Steels: 630 17-4PH: AS2837-1986-630 AISI TYPE 630 ASTM A56/A564M-630 . 17-4PH / Bohler N700 AISI 630/1.4548. JIS G4304 STAINLESS STEEL JIS G4304 SUS 630 SHEETS|SUS630 Stainless Steel Plate . A hardenable grade of stainless with good corosion resistance properties. The low hardness enables sections, up to 100mm, to be welded without requiring pre heating. ASTM A564 Grade 630 H900 View suppliers . AISI 630: ASTM A693 (630) AMS 5342: MIL-S-81506: AMS 5604: ASTM A705 (630 . 400 stainless series. They have many of the advantages of ferritic and austenitic stainless steels.