Nickel Iron Chromium Alloy Seamless Pipe ASTM B407 For Heat Exchanger
TORICH is a Professional Manufacturer of ASTM A511 MT304 Seamless Steel, which is for Nickel-Iron-Chromium Alloy Steel Tubing for General Service
We can manacture stainless steel tubes based on the following technical standard:
ASTM A213,ASTM A312,ASTM A511,ASTM A269,ASTM A249,ASTM A358
The Stainless Steel Grade can cover the following:
ASTM A213 TP304 TP304L TP304H TP310S TP316 TP316L TP316H TP317 TP347
ASTM A312 TP304H TP309H TP310H TP316H TP321H TP347H TP348H TP304 TP309S TP310S TP316 TP321 TP347 TP348
ASTM A511 MT304, MT304L, MT309S, MT310S, MT316, MT316L, MT317,MT321, MT347
ASTM A269 TP304 TP304L TP321 TP347 TP316 TP316L TP348 TP317
ASTM A249 TP304 TP304L TP321 TP347 TP316 TP316L TP348 TP317
ASTM A358 TP304
| Producsts Name | ASTM B407 UNS N08800 Nickel-Iron-Chromium Alloy Seamless Pipe for Heat Exchanger and Condenser |
| Technical Standard | ASTM B407 UNS N08800 Nickel-Iron-Chromium Alloy Seamless Pipe |
| Steel Grade/Steel Numbe | UNS N08120 UNS N08800 UNS N08801 UNS N08810 UNS N08811 UNS N08890 UNS N06811 |
| Size Range | OD: 5mm-813mm
WT: 0.5-50mm
Length: max 12000mm
Cutting Length: available according to customer's requirement. |
| Delivery Condition | Bright Annealing.
Pickling and Solution Heat Treatment. |
| Surface Treatment/Surface Condition | Bright Surface.
Dull Surface.
Polish Surface. |
| Tube Inspection | 100% Dimensional Check
100% Eddy Current Test (ETD)
100% Ultrasonic Test (UTD
Mechanical Properties Inspection, Internal Lab test report or Third Party Inspection Report. |
| Inspection Istrument | Outside micrometer, wall thickness micrometer, inside dial gauge, vernier caliper, tensile testing machine, hardness tester, eddy current flaw detector, metallographic analyzer, surface roughness meter |
| Tube Application | Heat Exchanger and Condenser |
| Production Process | Round steel warehousing → round steel inspection → round steel sawing → central hole drilling → perforation → pickling → cold drawing or cold rolling (finish rolling) → annealing → straightening → head and tail cutting → finished product inspection → packaging → delivery |
Chemical Composition
The chemical composition of ASTM B407 nickel-iron-chromium alloys is as follows:
| Element | UNS N08800 (alloy 800) | UNS N08810 (alloy 800H) | UNS N08811 (alloy 800HT) | UNS N08801 (alloy 801) | UNS N08120 |
| Nickel | 30.0 - 35.0% | 30.0 - 35.0% | 30.0 - 35.0% | 30.0 - 34.0% | 30.0 - 34.0% |
| Iron | 39.5% min. | 39.5% min. | 39.5% min. | 39.5% min. | 39.5% min. |
| Chromium | 19.0 - 23.0% | 19.0 - 23.0% | 19.0 - 23.0% | 21.0 - 25.0% | 18.0 - 21.0% |
| Aluminum | 0.15 - 0.60% | 0.15 - 0.60% | 0.15 - 0.60% | - | 0.10 - 0.60% |
| Titanium | - | 0.25 - 0.60% | 0.25 - 0.60% | - | 0.05 - 0.15% |
| Carbon | 0.10% max. | 0.05 - 0.10% | 0.06 - 0.10% | 0.05 - 0.10% | 0.05 - 0.15% |
| Aluminum + Titanium | 0.85 - 1.20% | 0.85 - 1.20% | 0.85 - 1.20% | - | 0.15 - 0.60% |
| Copper | - | - | - | - | 0.75 - 1.25% |
| Manganese | - | - | - | - | 0.70 - 1.50% |
| Silicon | - | - | - | - | 0.50% max. |
| Sulfur | 0.015% max. | 0.015% max. | 0.015% max. | 0.015% max. | 0.015% max. |
| Phosphorus | 0.015% max. | 0.015% max. | 0.015% max | |
Mechanical Properties
The mechanical properties of ASTM B407 nickel-iron-chromium alloys are as follows:
| Property | UNS N08800 (alloy 800) | UNS N08810 (alloy 800H) | UNS N08811 (alloy 800HT) | UNS N08801 (alloy 801) | UNS N08120 |
| Density | 7.94 g/cm³ | 7.94 g/cm³ | 7.94 g/cm³ | 7.94 g/cm³ | 7.94 g/cm³ |
| Melting point | 1350-1400°C | 1350-1400°C | 1350-1400°C | 1400-1450°C | 1250-1300°C |
| Yield strength (0.2% offset) | 170 MPa | 210 MPa | 210 MPa | 170 MPa | 205 MPa |
| Tensile strength | 520 MPa | 450 MPa | 450 MPa | 520 MPa | 600 MPa |
| Elongation | 30% | 30% | 30% | 30% | 35% |
| Hardness | - | - | - | - | HRB 75-90 |
Prodution Pictures for ASTM B407 UNS N08800 Nickel-Iron-Chromium Alloy Seamless Pipe
Products Application of Heat Exchanger and Condenser
Production Process of ASTM B407 UNS N08800 Nickel-Iron-Chromium Alloy Seamless Pipe
Products Workshop of ASTM B407 UNS N08800 Nickel-Iron-Chromium Alloy Seamless Pipe
Delivery and Packing of ASTM B407 UNS N08800 Nickel-Iron-Chromium Alloy Seamless Pipe
FAQ of ASTM B407 UNS N08800 Nickel-Iron-Chromium Alloy Seamless Pipe
1. who are we?
TORICH is not only professional manufacturer and exporter, but also international marketing
and sales company in the field of steel tubes from China. Our factory was established in 1997
with the name of Haiyan Sanxin Steel Pipe Co., Ltd. Our technicians are equipped with great
engineering experience in steel pipe industry for more than 22 years, they have great comma-
nd of production technology for Cold Drawing and Cold Rolling, as well as heat treatment and
inspection. So we have a strong technician team and manufacturing capability.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Stainless Steel/Carbon Steel/AlloySteel,Titanium,Copper/Brass,etc.
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Deliv-
ery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
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Nickel Iron Chromium Alloy Seamless Pipe ASTM B407 For Heat Exchanger Images
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