Basic Info.
Application
Aviation, Electronics, Industrial, Medical, Chemical
Standard
JIS, GB, DIN, BS, ASTM, AISI
Surface Treatment
Annealed Pickled, Bright Annealed
Section Shape
Round/Hollow
Transport Package
Bundles/Wooden Box
Product Description
UNS N06625 Inconel 625 is a highly useful material for manufacturing high-quality piping products, primarily due to its excellent corrosion resistance in both aqueous and high-temperature applications.1. Material | Steel Grade | INCONEL: 600(N06600),601( N06601), 625( N06625),718(N07718),X-750(N07750) INCOLOY: 800(N08800), 800H(N08810),800HT(N08811),825(N08825),926(N08926), A-286(S66286),20(N08020),200(N02200),201(N02201) HASTELLOY: C-22(N06022),C276(N10276),B-2(N10665) Monel : 400(N04400),K-500(N05500) High Temperature Alloy: GH3030,GH3039,Cr20Ni80 |
Production Process | Available in cold rolled and cold drawn |
Standard | ASTM B163, B167, B168, B407, B423, B444, B622, B677, B829 |
2. Diameter of Stainless Pipe | W.T | 1mm-10mm |
Diameter | 20mm thru 219mm |
Length | 2m-12m, or customer required |
4. Application | The alloy is very resistant, especially to the rapid flow of seawater. This property makes it best suited for seawater and marine applications. In addition, there are the following areas of application: Power Generation Commercial Gas Turbines Food Processing Chemical Processing Cryogenic Storage / Pressure Vessels Tanks |
5. Packing | *All of our nickel alloy seamless pipes and tubes are packaged according to international standards to prevent any possible damage or loss. By default, we will use thick woven plastic bags to bundle the finished pipes together in batches. For some special pipes and tubes that are vulnerable to dirt, scratches, stress, or rough handling, we will suggest using wooden cases for protection. Please note that wooden cases may incur extra costs not only for the case itself but also for increased freight costs, especially when using air transportation. To enhance customer experience, we also provide dedicated packaging according to your specific requirements." |
6. Delivery Time | 1.for ready stock :7 days after receiving the deposit of T/T 2.For MTO: 35 days after receiving the deposit of T/T |
7. Trade Terms | EXW,FOB, CFR, CIF etc. |
8. Payment Terms | 1.30%T/T in advance, the balance against the B/L copy 2.30%T/T in advance, the balance against the L/C at sight |
9. Loading Port | Ningbo/Wenzhou/Shanghai |
EQUIVALENT GRADES FOR INCONEL 625 SEAMLESS PIPES
STANDARD | WERKSTOFF NR. | UNS | JIS | EN | BS | GOST | AFNOR | OR |
Inconel 625 | 2.4856 | N06625 | NCF 625 | NiCr22Mo9Nb | NA 21 | ХН75МБТЮ | NC22DNB4M | ЭИ602 |
Material | Form and Condition | Tensile Strength MPa | Yield Strength (0.2% Offset) | Elongation 4D(%) | Hardness HB |
ksi | MPa | ksi | MPa |
Alloy 625 Pipe | Grade1 (annealed) | ≥120 | ≥827 | ≥60 | ≥414 | ≥30 | - |
Alloy 625 Pipe | Grade2 (solution annealed) | ≥100 | ≥690 | ≥40 | ≥276 |
Note: The minimum strenth valus apply only to tubing in straight lengths.
Grade 1 annealed at 1600ºF(871ºC) minimum.
Grade 2 solution annealed at 2000ºF(1093ºC) minimum,with or without subsequent stabilization anneal at 1800ºF(982ºC)minimum to increase resistance to sensitization.CHEMICAL COMPOSITION Nominal Chemical Compositions of Nickels and Nickel Alloys |
Nominal Composition wt. % |
| Nickel | Copper | Iron | Manganese | Carbon | Silicon | Sulfur |
Nickel 200 | 99.0min | 0.25max | 0.40max | 0.35max | 0.15max | 0.35max | 0.010max |
Monel 400 | 63.0min | 28.0-34.0 | 2.50max | 2.00max | 0.30max | 0.50max | 0.024max |
Inconel 600 | 72.0min | 0.50max | 6.00-10.00 | 1.00max | 0.15max | 0.50max | 0.015max |
Inconel 601 | 58.0-63.0 | 1.00max | Bal. | 1.00max | 0.10max | 0.50max | 0.015max |
Inconel 625 | 58.0min | | 5.00max | 0.50max | 0.10max | 0.50max | 0.015max |
Incoloy 800 | 30.0-35.0 | 0.75max | 39.50min | 1.50max | 0.10max | 1.00max | 0.015max |
Incoloy 800H | 30.0-35.0 | 0.75max | 39.50min | 1.50max | 0.05-0.10 | 1.00max | 0.015max |
Incoloy 800HT | 30.0-35.0 | 075max | 39.5min | 1.50max | 0.06-0.10 | 1.00max | 0.015max |
Incoloy 803 | 32.0-37.0 | 0.75max | Bal. | 1.50max | 0.06-0.10 | 1.00max | 0.015max |
Incoloy 825 | 38.0-46.0 | 1.50-3.00 | 22.00min | 1.00max | 0.05max | 0.50max | 0.03max |
C-276 | Bal. | | 4.00-7.00 | 1.00max | 0.01max | 0.08max | 0.03max |
Alloy 020 | 32.00-38.00 | 3.00-4.00 | Bal. | 2.00max | 0.07max | 1.00max | 0.035max |
| | | | | | | |
| Cobalt | Aluminum | Titanium | Chromium | Molybdenum | Tungsten | Vanadium |
Nickel 200 | | | | | | | |
Monel 400 | | | | | | | |
Inconel 600 | | | | 14.0-17.0 | | | |
Inconel 601 | | 1.00-1.70 | | 21.0-25.0 | | | |
Inconel 625 | 1.00max | 0.40max | 0.40max | 20.00-23.00 | 8.00-10.00 | | |
Incoloy 800 | | 0.15-0.60 | 0.15-0.60 | 19.0-23.0 | | | |
Incoloy 800H | | 0.15-0.60 | 0.15-0.60 | 19.0-23.0 | | | |
Incoloy 800HT | | 0.85-1.20 | 0.25-0.60 | 19.0-23.0 | | | |
Incoloy 803 | | 0.15-0.60 | 0.15-0.60 | 25.0-29.0 | | | |
Incoloy 825 | | 0.20max | 0.60-1.20 | 19.50-23.50 | 2.50-3.50 | | |
C-276 | 2.50max | | | 14.50-16.50 | 15.00-17.00 | 3.00-4.50 | 0.35max |
Alloy 020 | | | | 19.00-21.00 | 2.00-3.00 | | |
| | | | | | | |
Phosphorus Niobium+Tantalum | | | | | | | |
Nickel 200 | | | | | | | |
Monel 400 | | | | | | | |
Inconel 600 | | | | | | | |
Inconel 601 | | | | | | | |
Inconel 625 | 0.015max | 3.15-4.15 | | | | | |
Incoloy 800 | | | | | | | |
Incoloy 800H | | | | | | | |
Incoloy 800HT | | | | | | | |
Incoloy 803 | | | | | | | |
Incoloy 825 | | | | | | | |
C-276 | 0.04max | | | | | | |
Alloy 020 0.045max 8xC-1.00 | | | | | | | |
MECHANICAL PROPERTIES FOR INCONEL 625 SEAMLESS PIPES
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.4 g/cm3 | 1350 °C (2460 °F) | Psi - 1,35,000 , MPa - 930 | Psi - 75,000 , MPa - 517 | 42.50% |
STANDARD TOLERANCE FOR INCONEL 625 SEAMLESS PIPES
Standard | OD (mm) | OD Tolerance | THK Tolerance | Length Tolerence |
ASME B444 (For cold-worked pipe and tube) | [10,16) | ±0.13 | ±15% | OD<50.8: +3.2/0 OD≥50.8:+4.8/-0 Details refer to B829 |
[16,38) | ±0.19 |
[38,76) | ±0.25 | ±10% |
[76,114) | ±0.38 |
[114,152) | ±0.51 | ±12.5% |
[152,168) | ±0.64 |
[168,219) | ±0.79 |
[219,356) | +1.57/0.79 | +15%-12.5% |
[356,610) | +3.18/-0.79 |
ASME B444 (For hot-finished tube) | [19,38) | +0.4/-0.8 | ±12.5% |
[38,102) | +0.8/-0.8 |
[102,235) | +1.6/-0.8 |
ASME B444 (For hot-finished pipe) | [25,48) | ±0.38 | +16%/-12.5% |
[48,114) | ±0.51 |
[114,165) | ±0.64 |
[165,235) | ±0.79 |
Note:
1. Hot forming quality pipe and tubing is furnished to chemical requirements and surface inspection only. No tensile properties are required.
2. The minimum strength values apply only to tubing in straight lengths.
3. Annealed at 1600 F (871 °C) minimum.
4. Solution annealed at 2000 °F (1093 °C) minimum, with or without subsequent stabilization anneal at 1800 °F (982 °C) minimum to increase resistance to sensitization.
Packaging & Shipping
Application
The alloy is highly resistant, particularly to the rapid flow of seawater, making it ideal for marine and seawater applications. Additionally, it finds application in power generation, commercial gas turbines, food processing, chemical processing, cryogenic storage/pressure vessels, tanks .
Positive Material Identification (PMI) | Guohao Steel can perform PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications. |
Testing | In some cases, HT/ET/UT testing of the stainless steel pipes may be required. We can assist you with this requirement. |
Q1:How many countries you already exported ?A1:Exported to more than 30 countries mainly from America, Russia, Ukraine, Vietnam, Egypt, Iran, Turkey, Mexico etc.Q2:How can I get some samples?A2:Small samples in store and can provide the samples for free. Catalogue is available, most patterns we have ready samples in stock. Customized samples will take about 5-7days.Q3:Do you have any MOQ limit for stainless steel products order? A3: MOQ, 1pc for ready stock of stainless steel seamless pipe. MOQ :1 tons for MTO.Q4. How do you ship the goods and how long does it take to arrive?A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional. For mass products, ship freight is preferred.Q5:How does your company do regarding quality control?A5:Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable or SGS.Q6: Is it OK to print my logo on products??A7: Yes. OEM and ODM are available for us.
Address:
No. 103, Changhai Road, Wenzhou Industrial Park, Longwan District, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Industrial Equipment & Components, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Wenzhou Guohao Steel Co., Ltd was established in 2008. We are an ISO9001: 2015 approved manufacturer and stockist of stainless steel products, such as seamless pipes, welded pipes, pipe fittings, and flanges. Our commitment to quality at competitive prices has earned us acclaim from our clients. Guohao Steel now offers a comprehensive range of manufactured stainless steel products, further enhancing its already extensive portfolio of high-performance nickel alloys.
The grades we offer include
Stainless: 304, 304L, 304H, 310S, 314, 316L, 316Ti, 317L, 321, 347H, 904L, 254SMO
Duplex stainless: S32205, S32507, S31803;
Inconel: 600, 601, 625, 718;
Incoloy: 800, 800H, 800HT, 825, 926;
Hastelloy: C-22, C276, B-2;
Monel: 400, K-500;
High temperature alloy: GH3030, GH3039, Cr20Ni80.
We always strive to maintain quality throughout our entire entrepreneurial process in order to deliver optimum quality products and achieve customer satisfaction.