| 标准： | ASTM B444 GR.1， GR. 2 ， ASME SB444 GR.1 ， GR.2 | 材料 | Inconel 625 ， UNS NO6625 ， 2.4856， Alloy 625 |
|---|---|---|---|
| OD： | 6MM TO 630MM | 长度 | 最大24 米/件 |
| 是否合金 | 合金 | Availability: | 定制 |
| 强光 | Inconel 625 Nickel Alloy Pipe， Nickel Alloy Pipe ASTM B704， Superheater Nickel Alloy Tube | ||
Nickel Alloy ASTM B165UNS NO4400 for Petrochemical Application
TONG CHUANG is one of the Procurement， Engineering， Construction andManufacturing Group in China，We specialized in StainIess Stecl Grade，Duplex and Super Duplex grade， Nickel alloy steel Grade，our productscontain seamless and welded pipe/tube， stcel fittings， stccl flanges， thegoods be widely used in Boiler， Heatexchanger，Cooler plant， Petrochemicalindustry，Natural gas and Oil industry，Environmental protection，Pharmaceutical，Chemical， Food machinery， Watcr supply andWaste water exchanger plant，Shipbuilding Industry Offshore&Platform Project and so on 'TONG CHUANG brand goods have heen alreadyoxportod to more than 60 countries ， beoause of atriot qualitycontrol policy， excellent sales service ，delivery on time.
Inconel Alloy 625
The alloy 625 tubes， which are widely used for superheater or heat exchanger tubing， are generally manufactured as per ASTM B444 (ASME SB-444) UNS N06625. It is a typical nickel-chromium-molybdenum-columbium alloy， which is commercially known as a proprietary brand of “Inconel alloy 625“. The cold-worked alloy 625 seamless tubes may be furnished in two grades of different heat-treated conditions: Grade 1 (annealed) – tubes are normally employed in service temperatures up to 1100°F (593°C); Grade 2 (solution annealed) – material is normally employed in service temperatures above 1100°F (593°C) when resistance to creep and rupture is required. Generally， unless otherwise specified， Grade 1 will be supplied.
The chemical composition of the material should adhere to the specification that are specified in ASTMB444 specifications， like chemicalcomposition limit specifed for Nickel， Copper， Columbium， Chromium，Carbon， Manganese， Silicon， Phosphorus， Sulfur，Tantalum， Cobalt，Molybdenum， Iron，Aluminum， and Titanium.
化学成分
| 要素 | 百分比 |
| 碳 | 0.010 最大值 |
| 锰 | 最大 0.50 |
| 磷 | 0.015 最大值 |
| 硫磺 | 0.015 最大值 |
| 硅 | 最大 0.50 |
| 铬 | 20.00 – 23.00 |
| 镍 | 平衡 |
| 钼 | 8.00 – 10.00 |
| 铁 | 5.00 max |
| 钛 | 0.40 最大值 |
| 铝质 | 0.40 最大值 |
| 钽 | 0.05 最大值 |
Types of product
Inconel 625(UNS N06625) Nickel Alloy Tube | |
外径 | 10.3-426mm |
壁厚 | 1.24-40.49mm |
长度 | 长达 25 米 |
标准 | ASTM B163， ASTM B167， ASTM B407， ASTM B444， ASTM B622， ASTM B677， ASTM B829，etc. |
Hastelloy Series | Hastelloy B(UNS N10001)， Hastelloy B-2(UNS N10665)， Hastelloy B-3(UNS N10675)， Hastelloy C-4(UNS N06455)， Hastelloy C-22(UNS N06022)， Hastelloy C-276(UNS N10276)， Hastelloy C-2000(UNS N06200)， Hastelloy G-30(UNS N06030)， Hastelloy G-35(UNS N06035). |
Haynes Series | Haynes 230(UNS N06230)， Haynes 556(UNS R30556). |
Inconel Series | Inconel 600(UNS N06600)， Inconel 601(UNS N06601)， Inconel 617(UNS N06617)， Inconel 625(UNS N06625)， Inconel 690(UNS N06690)， Inconel 718(UNS N07718). |
Incoloy Series | Incoloy 020(UNS N08020)， Incoloy 800(UNS N08800)， Incoloy 800H(UNS N08810)， Incoloy 800HT(UNS N08811)， Incoloy 825(UNS N08825)， Incoloy 925(UNS N09925). |
Monel Series | Monel 400(UNS N04400). |
Nickel Series | Nickel 200(UNS N02200)， Nickel 201(UNS N02201). |
High Temperature Alloys | GH2132，GH3030，GH3039，GH3128，GH3044，GH4080A. |
交货条件 | Pickled&Annealed， Polished， Bright Annealed. |
技术 | 无缝 |
应用 | National defense， astronautics， transportation， equipment manufacture， shipping， petroleum， nuclear power industry， oil and gas industry， and chemical industry etc. |
标记 | LOGO， Standard， Grade， Size， Heat Number. |
包装 | Woven bag， wooden cases or as per customer's requirement. |
化学特性
等级 | C | 锰 | Si | S | 铜 | 铁 | 倪 | Cr | Al | Ti |
ASTM B704 | 0.05 最大值 | 最大 1.00 | 0.05 最大值 | 0.03 最大值 | 1.50 - 3.00 | 22.00 分钟 | 38.00 - 46.00 | 19.50 - 23.50 | 最大 0.02 | 0.06 - 1.20 |
机械强度
要素 | 密度 | 熔点 | 拉伸强度 | 屈服强度（0.2%Offset） | 伸长率 |
ASTM 704 | 8.14 克/立方厘米 | 1400°C (2550°F) | Psi - 80，000 ， MPa - 550 | Psi - 32，000 ， MPa - 220 | 30 % |
Equivalent Properties
等级 | UNS 编号 | 老英国 | Euronorm | 社会变革管理计划 | 日本 JIS | ||
BS | En | 没有 | AFNOR | ||||
铬镍铁合金 625 | N06625 | NA 21 | 镍铬 22Mo9Nb | 2.4856 | NC22DNB4M | ХН75МБТЮ | NCF 625 |
