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Nicrofer 6020 hMo aka Heat and corrosion resistant 625 alloy VDM In Form oF Sheet metal ,Strip ,Tubing .overview
Inconel Alloy 600 is a solid solution strengthened alloy used for corrosion and high temperature resistance up to 2000 Degrees F. It is also nonmagnetic, possessing an excellent combination of high strength, both hot and cold workability and resistance to ordinary forms of corrosion. A600 also shows high levels of resistance to stress-corrosion cracking, atmospheric corrosion, corrosion by high purity water, halogen, exhaust gases and most organic acids and inorganic acids.
Nicrofer 6020 hMo aka Heat and corrosion resistant 625 alloy VDM Specification and Description
Designations
| Standard | Material designation |
| EN | 2.4856 - NiCr22Mo9Nb |
| ISO | NC22DNb |
| UNS | N06625 |
| AFNOR | NC22DNb |
Standards
| Product form |
| DIN |
| DIN EN |
| ISO |
| ASME |
| ASTM |
| (SAE) AMS |
| VdTÜV |
| NACE |
| Others |
| Rod, bar |
| 17744 17752 |
| 10228 |
|
|
| SB 446 |
| B 446 B 564 E 112 |
| 2154 C 5666 |
| 499 |
|
|
|
|
| Sheet, plate |
| 17744 17750 |
| 6208 9722 |
| 15156-3 |
| SB 443 |
| B 443 |
| 5599 |
| 499 |
| MR 0175 MR 0103 |
| API 5LD |
| Strip |
| 17744 |
| 2662 |
| 6208 |
| SB 443 |
| B 443 |
| 5599 5869 |
| 499 |
| MR 0175 |
| API 5LD |
| Wire |
| 17744 17753 |
| 10088-3 10095 |
|
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|
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Table 1 – Designations and standards
| Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Forging | Fitting | Wire |
|---|---|---|---|---|---|---|---|---|
| B167 | B517 | B163 | B516 | B168 | B166 | B564 | B366 |
Mechanical Properties
Typical room temperature Tensile Properties of Annealed Material
| Product Form | Condition | Tensile (ksi) | .2% Yield (ksi) | Elongation (%) | Hardness (HRB) |
|---|---|---|---|---|---|
| Plate | Hot-Rolled | 80-105 | 30-50 | 35-55 | 65-85 |
| Tube & Pipe | Hot-Finished | 75-100 | 25-50 | 35*55 | – |
| Tube & Pipe | Cold-Drawn | 80-100 | 25-50 | 35-55 | 88 Max |
| Sheet | Cold-Drawn | 80-100 | 30-45 | 35-55 | 88 Max |
| Rod & Bar | Cold-Drawn | 80-100 | 25-50 | 35-55 | 65-85 |
| Rod & Bar | Hot-Finished | 80-100 | 30-50 | 35-55 | 65-85 |
Other Trade Names:
| UNS Number | N06600 |
|---|---|
| Werkstoff | 2.4816 |
| ASTM Specifications | B167, B517, B163, B516, B168, B166, B564, B366 |
| International Specifications | BS 3072-3076 (NA14), DIN 17742, DIN 17750, DIN 17754, TÜV 305, AFNOR-NC 15 Fe |
| Other Common Names | Inconel 600, Nickelvac 600, Ferrochronin 600 |
Nicrofer 6020 hMo aka Heat and corrosion resistant 625 alloy VDM Availibility
Alloy 625 is available in the following standard semi-finished product forms:
| Dimensions* | Outside diameter mm (in) | Length mm (in) | ||
| General dimensions | 6-800 (0.24-31.5) | 1,500-12,000 (59.06-472.44) | ||
| Material specific dimensions | 12-600 (0.47-23.62) | 1,500-12,000 (59.06-472.44) | ||
| * Further dimensions on request |
Delivery conditions: hot or cold rolled, heat treated, descaled resp. pickled
| Condition | Thickness mm (in) | Width mm (in) | Length mm (in) | Piece weight kg | ||||
| Cold rolled | 1-7 (0.04-0.28) | 1,000-2,500 (39.4-98.43) | ≤ 5,500 (216.54) | ≤ 3,350 | ||||
| Hot rolled* | 3-100 (0.12-3.94) | 1,000-2,500 (39.4-98.43) | ≤ 12,500 (492.13) | ≤ 3,350 | ||||
| * 2 mm thickness on request | ||||||||
Delivery conditions: cold rolled, heat treated, pickled or bright annealed
| Thickness mm (in) | Width mm (in) | Coil - inside diameter mm | ||||||||
| 0.025-0.15 (0.001-0.0059) | 4-230 (0.16-9.06) | 300 | 400 | 500 | – | |||||
| 0.15-0.25 (0.0059-0.01) | 4-720 (0.16-28.34) | 300 | 400 | 500 | – | |||||
| 0.25-0.6 (0.01-0.024) | 6-750 (0.24-29.5) | – | 400 | 500 | 600 | |||||
| 0.6-1 (0.024-0.04) | 8-750 (0.32-29.5) | – | 400 | 500 | 600 | |||||
| 1-2 (0.04-0.08) | 15-750 (0.6-29.5) | – | 400 | 500 | 600 | |||||
| 2-3 (0.08-0.12) | 25-750 (0.98-29.5) | – | 400 | 500 | 600 | |||||
Delivery conditions: bright drawn, ¼ hard to hard, bright annealed in rings, containers, on spools and spiders
| Drawn mm (in) | Hot rolled mm (in) | |
| 0.16-10 (0.006-0.4) | 5.5-19 (0.22-0.75) |
Delivery conditions: hot or cold rolled, Cold drawn , Pickled ,Polished .
Being one of the leading inconel dealers in China, we deliver a high-quality range of inconel bar sheet , plate strips,coil. pipe ,tube. Our inconel products manufactured along with premium quality. We supply a wide range of components and parts regarding the requirements and needs of the customers.
The following properties are applicable to VDM® Alloy 625 at room temperature and elevated temperatures in the indi- cated size ranges.
| Temperature |
|
|
| Yield strength Rp 0.2 |
|
|
| Tensile strength Rm |
|
|
| Elongation A |
| °C |
| °F |
| MPa |
| ksi |
| MPa |
| ksi |
| % |
| 20 |
| 68 |
| 330 |
| 47.9 |
| 730 |
| 105.9 |
| 35 |
| 100 |
| 212 |
| 290 |
| 42.1 |
| 600 |
| 87 |
|
|
| 200 |
| 392 |
| 265 |
| 38.4 |
| 580 |
| 84.1 |
|
|
| 300 |
| 572 |
| 260 |
| 37.7 |
| 560 |
| 81.2 |
|
|
| 400 |
| 752 |
| 260 |
| 37.7 |
| 540 |
| 78.3 |
|
|
| 450 |
| 842 |
| 255 |
| 37 |
| 530 |
| 76.9 |
|
|
| 500 |
| 932 |
| 265 |
| 38.4 |
| 650 |
| 94.3 |
|
|
| 550 |
| 1,022 |
| 260 |
| 37.7 |
| 645 |
| 93.5 |
|
|
| 600 |
| 1,112 |
| 255 |
| 37 |
| 640 |
| 92.8 |
|
|
| 650 |
| 1,202 |
| 245 |
| 35.5 |
| 625 |
| 90.6 |
|
|
| 700 |
| 1,292 |
| 240 |
| 34.8 |
| 610 |
| 88.5 |
|
|
| 750 |
| 1,382 |
| 225 |
| 32.6 |
| 570 |
| 82.7 |
|
|
| 800 |
| 1,472 |
| 215 |
| 31.2 |
| 450 |
| 65.3 |
|
|
| 850 |
| 1,562 |
| 200 |
| 29 |
| 350 |
| 50.8 |
|
|
| 900 |
| 1,652 |
| 190 |
| 27.6 |
| 250 |
| 36.3 |
|
|
| 1,000 |
| 1,832 |
| 100 |
| 14.5 |
| 120 |
| 17.4 |
|
|
Minimum short-time mechanical properties at room temperature and at elevated temperatures for
Alloy 625
| Product form |
| Dimensions
mm |
| Yield strength Rp 0.2 MPa |
| Tensile strength Rm MPa |
| Elongation A % |
| Strip, sheet |
| ≤ 7 |
| ≥ 400 |
| ≥ 830 |
| ≥ 30 |
| Sheet, plate |
| ≤ 50 |
| ≥ 380 |
| ≥ 760 |
| ≥ 35 |
| Forging |
| < 160 |
| ≥ 380 |
| ≥ 760 |
| ≥ 30 |
|
|
| ≥ 160 |
| ≥ 330 |
| ≥ 730 |
| ≥ 35 |
Minimum mechanical properties at room temperature
| Temperature |
|
|
| Time yield limit Rp 1.0/104 h |
|
|
| Creep rupture strength Rm/104 h |
|
|
|
|
| Rp 1.0/105 h |
| Rm/105 h | ||||||
| °C |
| °F |
| MPa |
| MPa |
| MPa |
| MPa |
| 600 |
| 1,112 |
| 390 |
| 162 |
| 440 |
| 302 |
| 650 |
| 1,202 |
| 215 |
| 145 |
| 275 |
| 190 |
| 700 |
| 1,292 |
| 128 |
| 78 |
| 170 |
| 110 |
| 750 |
| 1,382 |
| 68 |
| 42 |
| 98 |
| 62 |
| 800 |
| 1,472 |
| 38 |
| 23 |
| 57 |
| 34 |
| 850 |
| 1,562 |
| 20 |
| 11 |
| 30 |
| 14 |
| 900 |
| 1,652 |
| 11 |
| 5 |
| 14 |
| 6 |
Typical yield limit and creep rupture strength values of solution annealed Alloy 625 (grade 2)
Optimum corrosion resistance can only be obtained if the material is in the correct metallurgical condition and possess- es a clean structure. Under these circumstances In the soft annealed condition VDM® Alloy 625 (grade 1) has excellent corrosion resistance to a variety of corrosive media:
Excellent resistance to pitting and crevice corrosion in chloride-containing media
Virtual immunity to chloride-induced stress corrosion cracking
High resistance to corrosion attack by mineral acids such as nitric, phosphoric, sulfuric, and hydrochloric acid; as well as by concentrated alkalis and organic acids, both under oxidizing as reducing conditions
Very good resistance in seawater and brackish water, even at elevated temperatures
High resistance to intergranular corrosion after welding and heat treatment
High resistance to erosion corrosion
In the solution annealed variant VDM® Alloy 625 (grade 2) is highly resistant to many corrosive gas atmospheres:
Good resistance to carburizing and scaling under static and cyclic conditions
Resistance to nitriding
Good resistance to gases containing halogens, and hydrogen chloride
The soft annealed version of Alloy 625 (grade 1) is used in the oil and gas industry, the chemical process indus- try, marine engineering and environmental engineering. Typical applications include:
Equipment for the production of super phosphoric acid
Plants for the treatment of radioactive waste
Production pipe systems and linings of risers in oil production
Offshore industry and seawater exposed equipment
Sea water piping in shipbuilding
Stress corrosion cracking resistant compensators
Furnace linings
The solution annealed variant of Alloy 625 (grade 2) is used for high temperature applications up to 1,000 °C (1,832 °F), acc. to ASME Code for Pressure Vessels. Typical applications include:
Flaring systems in refineries and offshore platforms
Recuperators and compensators for hot exhaust gases
625 is used as a matching filler metal for corrosion-resistant coatings of less resistant steels (overlay weld- ing). Typical applications include:
Components in the oil and gas extraction
Superheater tubes in waste incineration plants
Q : Would you provide samples For free?
A : Yes. with on stock specification We provide samples For Free. Freight charge collect
Q : What information should i provide to source for the right products?
A : Material grade, width, thickness, coating and Purchase quantity, Expected lead time, etc
Q : What are the shipping ports?
A : Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you
can choose other ports according to your needs.
Q : About product prices?
A : Prices vary from period to period due to cyclical changes in the price of raw materials.
Q: How long does your delivery time take?
A: In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely
large or special circumstances occur.
Q: Can I visit your location?
A: Of course, we welcome customers from all over the world to visit our factory. However, some
of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed. We provide All Original Mill test certificate and support third party inspection.
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation
wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q: What is your working time?
A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,
we will reply to your inquiry during the next working day.