Incoloy 800 Tube | Alloy 800 Seamless Pipe Stock List

Q: What is the ASTM B163 Cold Drawn Tubing price per kg in India?

Set by OD, wall, form and certificate level. Rate moves with nickel pricing. Share your size list for a firm per-kg offer.

Q: Which ASTM specification covers EN X10NiCrAlTi32-20 Welded Pipe and tube?

ASTM B163: seamless condenser and heat-exchanger tube. ASTM B407: seamless pipe and tube. ASTM B515 welded tube; ASTM B514 welded pipe.

Q: What is the chemical composition of UNS N08800 ERW Pipe?

Nickel 30.0-35.0%, chromium 19.0-23.0%. Iron 39.5% min, carbon 0.10% max. Aluminium and titanium 0.15-0.60% each.

Q: What are the mechanical properties of Alloy 800 Cold Drawn Tubing?

Tensile strength 520 MPa min. Yield strength 205 MPa min. Elongation 30% min (cold-worked, annealed).

Q: What is the equivalent of JIS NCF 800 Welded Pipe?

UNS N08800 and W.Nr. 1.4876. JIS NCF 800. BS 3074 NA15 for tube.

Q: Which ASTM B407 Seamless Pipe sizes do you supply?

Tube: 1/8" to 3" OD (3.18-76.2 mm). Seamless pipe: 1/2" to 4" NB. Walls Sch 5S, 10S, 40S and 80S.

Why Buyers Shortlist Us for Incoloy 800 Tube

Request Stock Sheet

Heat-Traceable Lengths

Every Incoloy 800 tube heat matches its MTC.

19+ Years With Nickel Alloys

Handling UNS N08800 tube orders since 2007. All orders ship out of our Mumbai base.

Tube and Pipe, One Order

Seamless welded U bent coiled forms ship together. One shipment covers every tube form you need.

Export File Ready

Packing list and origin certificate come per consignment. Test papers are prepared for every shipment.

Incoloy 800 Tube Quick Facts

Grade / UNSIncoloy 800 / UNS N08800

Governing StandardsASTM B163, B407, B514, B515 (ASME SB equivalents)

Tube OD Range1/8″ – 3″ OD (3.18 – 76.2 mm)

Seamless Pipe NB Range1/2″ – 4″ NB

Wall ThicknessSch 5S, 10S, 40S, 80S; tube to average or minimum wall

TemperAnnealed

Alloying ElementsNi 30-35%, Cr 19-23%, Al + Ti additions

FormsSeamless, welded, U-bent, coiled

Mill Test CertificateEN 10204 3.1 (3.2 on request)

Third-Party InspectionSGS, BV, TUV or buyer’s nominee

LogisticsEx-Mumbai by sea (Nhava Sheva) or air

Delivery TimeEx-stock dispatch in 2-5 working days

Alloy 800 Seamless Pipe Supplier In India in Sch 10S, 40S And 80S Sizes

We supply Incoloy 800 seamless pipe and heat exchanger tube material. This nickel iron chromium grade carries UNS N08800 designation. It is also registered under Werkstoff number 1.4876. ASTM B407 seamless pipe schedules match standard isometric drawings. Wall thickness options include Sch 10S 40S 80S. A one inch pipe measures 33.40mm outer diameter. Wall thickness on schedule 40S measures 3.38mm exactly. We cut custom lengths from our Mumbai stock warehouse. Every shipment dispatches complete with EN 10204 3.1 certificates. Large bore requirements quote under ASTM B514 welded standards.

Incoloy 800 Tube Specification

These code and test points extend the facts. Your purchase order leaves nothing open to interpretation.

UNS N08800 Thin Wall Pipe Code Status

ASME Sec. I and VIII Div. 1 approved; P-No. 45

ASTM B407 Cold Drawn Tubing General Requirements

Governs B407 seamless pipe testing and tolerances

Alloy 800 Seamless Pipe Mandatory Test

Hydrostatic or NDE electric test on every length

Nickel Alloy 800 Cold Drawn Tubing Flare Check

Flare test per ASTM B163 sampling

UNS N08800 Welded Pipe Finish Options

Annealed and pickled, ground OD, or bright

JIS NCF 800 ERW Pipe Cut-Length Tolerance

+3.2 mm cold-worked; +6.4 mm over 9.1 m

WNR 1.4876 Seamless Pipe Sour-Service Listing

Grade listed in NACE MR0175

EN X10NiCrAlTi32-20 Welded Pipe EU Paperwork

PED 2014/68/EU material documentation on request

JIS NCF 800 Seamless Pipe IBR Option

IBR certification for Indian boiler work on request

Alloy 800 Thin Wall Pipe Canada Filing

Documentation to support CRN registration

Nickel Alloy 800 ERW Pipe Ordering Basis

OD + average/minimum wall, or NPS + schedule

WNR 1.4876 Thin Wall Pipe Chloride SCC Behaviour

High resistance at about 32.5% nickel

ASTM B407 Seamless Pipe Size Chart With Weight Per Meter

Incoloy 800 Tube stockist in Mumbai walls follow ASTM B407. Weight uses alloy 800 density not carbon steel.

Formula
W (kg/m) = (OD − WT) × WT × 0.02494

NPS (in)	OD (mm)	Sch 10S Wall (mm)	Sch 10S kg/m	Sch 40S Wall (mm)	Sch 40S kg/m	Sch 80S Wall (mm)	Sch 80S kg/m
1/2	21.34	2.11	1.01	2.77	1.28	3.73	1.64
3/4	26.67	2.11	1.29	2.87	1.70	3.91	2.22
1	33.40	2.77	2.12	3.38	2.53	4.55	3.27
1-1/4	42.16	2.77	2.72	3.56	3.43	4.85	4.51
1-1/2	48.26	2.77	3.14	3.68	4.09	5.08	5.47
2	60.32	2.77	3.98	3.91	5.50	5.54	7.57
2-1/2	73.02	3.05	5.32	5.16	8.73	7.04	11.59
3	88.90	3.05	6.53	5.49	11.42	7.62	15.45
3-1/2	101.60	3.05	7.50	5.74	13.73	8.08	18.85
4	114.30	3.05	8.46	6.02	16.26	8.56	22.58

Get UNS N08800 Instrumentation Tube And Welded Tube In Thin And Thick Wall Options

We supply ASTM B407 Incoloy 800 instrumentation tubes.

Instrumentation Tube OD

Up to 1-1/4″ (31.8 mm)

Converter Tempers

Annealed / Half-hard / Full-hard

Welded Tube Route

ASTM B515 with B751

Heaviest Stock Wall

Sch 80S

Incoloy 800 Tube BWG Wall Thickness Chart

BWG gauge converted to inch and mm walls. Weights use alloy 800 density of 7.94 g/cm³.

BWG Gauge	Wall (inch)	Wall (mm)	kg/m on 19.05 mm OD	kg/m on 25.40 mm OD
10 BWG	0.134	3.40	1.327	1.866
11 BWG	0.120	3.05	1.217	1.700
12 BWG	0.109	2.77	1.125	1.564
13 BWG	0.095	2.41	1.000	1.382
14 BWG	0.083	2.11	0.892	1.226
15 BWG	0.072	1.83	0.786	1.076
16 BWG	0.065	1.65	0.716	0.978
17 BWG	0.058	1.47	0.645	0.877
18 BWG	0.049	1.24	0.551	0.747
19 BWG	0.042	1.07	0.480	0.649
20 BWG	0.035	0.89	0.403	0.544
21 BWG	0.032	0.81	0.369	0.497
22 BWG	0.028	0.71	0.325	0.437
23 BWG	0.025	0.64	0.294	0.395
24 BWG	0.022	0.56	0.258	0.347

Incoloy 800 Tube OD Tolerance Chart

OD limits for Incoloy 800 tube by size. Tighter limits can be agreed at enquiry.

OD Range (inch)	Wall Range (inch)	OD ± (inch)	OD ± (mm)
1/2″ to 1″ incl.	0.025 to 0.065	0.005	0.13
1/2″ to 1″ incl.	Over 0.065 to 0.134	0.010	0.25
Over 1″ to 1 1/2″ incl.	0.025 to 0.065	0.008	0.20
Over 1″ to 1 1/2″ incl.	Over 0.065 to 0.134	0.010	0.25
Over 1 1/2″ to 2″ incl.	0.025 to 0.049	0.010	0.25
Over 1 1/2″ to 2″ incl.	Over 0.049 to 0.083	0.011	0.28
Over 1 1/2″ to 2″ incl.	Over 0.083 to 0.148	0.012	0.30
Over 2″ to 2 1/2″ incl.	0.032 to 0.065	0.012	0.30
Over 2″ to 2 1/2″ incl.	Over 0.065 to 0.109	0.013	0.33
Over 2″ to 2 1/2″ incl.	Over 0.109 to 0.165	0.014	0.36
Over 2 1/2″ to 3 1/2″ incl.	0.032 to 0.165	0.014	0.36
Over 2 1/2″ to 3 1/2″ incl.	Over 0.165 to 0.220	0.020	0.51
Over 3 1/2″ to 5″ incl.	0.083 to 0.165	0.020	0.51
Over 3 1/2″ to 5″ incl.	Over 0.165 to 0.220	0.025	0.64

Wall tolerance on welded tube is ±10% of nominal. Confirm OD and wall limits against the standard named on your purchase order.

Incoloy 800 Tube Pressure Rating Chart

Working pressure in psig by OD and wall. Confirm final ratings with your design code.

Tube OD (inch)	0.028″ wall	0.035″ wall	0.049″ wall	0.065″ wall	0.083″ wall	0.095″ wall	0.109″ wall	0.120″ wall
1/8	7900	10100	–	–	–	–	–	–
1/4	3700	4800	7000	9500	–	–	–	–
5/16	–	3700	5400	7300	–	–	–	–
3/8	–	3100	4400	6100	–	–	–	–
1/2	–	2300	3200	4400	–	–	–	–
3/4	–	–	2200	3000	4000	4600	–	–
1	–	–	–	2200	2900	3400	3900	4300

Indicative working pressures at room temperature carried over from our earlier tube data. Higher temperatures lower the rating; 1 psig ≈ 0.069 bar.

Mumbai Based Incoloy 800 Tube Manufacturer Serving Buyers Since 2007

Tell us the OD wall and length needed. We confirm heat stock and certificates before commitment.

Request Quote Now

Types of Incoloy 800 Tube

One UNS N08800 chemistry, supplied in the tube forms our buyers order most. Each form is made to its own ASTM route, so tolerances and tests match the job.

Incoloy 800 Heat Exchanger Tube

ASTM B163 seamless route
Sized up to 3″ OD
Hydro or NDE on each length

Alloy 800 U Tube

Bent from B163 straight tube
Leg lengths to tube-sheet drawing
Bend zone stress relief on request

UNS N08800 Instrumentation Tube

Converter sizes to 1-1/4″ OD
Bright finish, tight OD tolerance
Annealed temper for fittings

WNR 1.4876 Welded Tube

Made to ASTM B515
General rules per B751
Economical for long runs

Nickel Alloy 800 Capillary Tube

Small-bore converter sizes
Half-hard or full-hard temper
Supplied in coils or cut pieces

Incoloy 800 Coiled Tubing

Market name for Incoloy 800
Long continuous lengths
Suits heater and tracing coils

ASME SB163 Condenser Tube

Condenser and cooler bundles
Average or minimum wall
Cut to exact bundle length

Send OD, wall and quantity.

We return a port-ready offer on alloy 800 tube.

Get Instant Quote

UNS N08800 Cold Drawn Tubing Mechanical Properties at Room Temperature

Incoloy 800 Tube stockist in India minimums follow ASTM B407. Hardness for converter size tube is information only.

520MPa min

Tensile Strength

205MPa min

Yield Strength (0.2% offset)

30% min

Elongation in 50 mm

B95HRB max

Hardness (converter sizes)

Incoloy 800 Tube Physical Properties

Typical room temperature values for annealed alloy 800. Use them for thermal and design checks.

Density

7.94 g/cm³

Melting Range

1357 to 1385°C

Modulus of Elasticity

196.5 GPa at 20°C

Thermal Conductivity

11.5 W/m·K at 20°C

Thermal Expansion

14.4 µm/m·°C (20 to 100°C)

Specific Heat

460 J/kg·K at 20°C

Electrical Resistivity

0.989 µΩ·m at 20°C

Magnetic Response

Non magnetic at room temperature

These are typical producer values, not specification minimums. Actual figures vary slightly by mill and heat.

Most asked by refinery and petrochemical buyers in the UAE

800, 800H or 800HT? ASTM B407 Thin Wall Pipe Grade Selector

Three grades from an Incoloy 800 Tube manufacturer in India. Pick by service temperature and creep strength needs.

800

UNS N08800 · service up to 593°C, creep not governing

Carbon0.10% max
Al + Ti0.30 – 1.20%
Grain SizeNot specified
Final AnnealNo minimum set
Min. Tensile / Yield520 / 205 MPa

800H

UNS N08810 · above 593°C where creep and rupture matter

Carbon0.05 – 0.10%
Al + Ti0.30 – 1.20%
Grain SizeASTM 5 or coarser
Final Anneal1121°C min
Min. Tensile / Yield450 / 170 MPa

Where 800HT (UNS N08811) tightens the 800H limits:

800HT Carbon

0.06 – 0.10%

800HT Al + Ti

0.85 – 1.20%

800HT Final Anneal

1149°C min

800HT Design Stress

Higher than 800H

What Goes Into EN X10NiCrAlTi32-20 Cold Drawn Tubing: Chemical Composition

Limits for UNS N08800 as listed in ASTM B407 Table 1 and ASTM B163, identical for pipe and tube. Iron is determined by difference.

Base elements – bar scale 0 to 50%

Iron (Fe)39.5% min

Nickel (Ni)30.0 – 35.0%

Chromium (Cr)19.0 – 23.0%

Additions and residuals – bar scale 0 to 2%

Manganese (Mn)1.50% max

Silicon (Si)1.0% max

Copper (Cu)0.75% max

Aluminium (Al)0.15 – 0.60%

Titanium (Ti)0.15 – 0.60%

Carbon (C)0.10% max

Sulphur (S)0.015% max

Ready Alloy 800 Seamless Pipe Stock for Pune Buyers Held Since 2007

Pick from cut lengths already on our racks. Your order skips the long mill queue.

Request Quote Now

Where ASTM B163 Cold Drawn Tubing Earns Its Place

These services specify UNS N08800 by its name. Each use comes from published producer case studies.

Furnace components and heat-treating baskets, trays and fixturesHolds strength and resists scaling in furnace heat.

Petrochemical cracker pigtails and headersHandles hot hydrocarbon service in cracking furnaces.

Heat exchangers and piping in nitric acid mediaChromium content resists oxidizing nitric acid attack.

Nuclear steam-generator tubingProven tube material for steam generator duty.

Sheathing for electric heating elementsResists oxidation around hot heating element wire.

Digester-liquor heaters in pulp productionWithstands hot pulping liquor in digester heaters.

Air-cooled exchangers in petroleum processingHandles process heat in air cooled units.

Replacement for tubes lost to chloride stress-corrosion crackingHigher nickel cuts chloride stress corrosion cracking risk.

Carburizing and oxidizing high-temperature atmospheresResists carburization and oxidation at high heat.

WNR 1.4876 ERW Pipe and Other Tube Equivalents

Equivalents from an Incoloy 800 Tube exporter in India. Use these to match your datasheet, your client’s spec or an overseas tender.

UNS

N08800

Werkstoff Nr.

1.4876

EN 10095 Name

X10NiCrAlTi32-21

DIN Name

X10NiCrAlTi32-20

JIS

NCF 800

BS 3074 (Tube)

NA15

ISO Seamless Tube

ISO 6207

VdTÜV Sheet

412

ASME Sec. IX

P-No. 45

800 800H and 800HT carry separate grade numbers. Always state the exact grade on orders.

Standard	Incoloy 800	Incoloy 800H	Incoloy 800HT
UNS	N08800	N08810	N08811
WNR	1.4876	1.4958	1.4959
EN Name	X10NiCrAlTi32-20	X5NiCrAlTi31-20	X8NiCrAlTi32-21
Carbon (%)	0.10 max	0.05 to 0.10	0.06 to 0.10
Al + Ti (%)	0.30 to 1.20	0.30 to 1.20	0.85 to 1.20

Most asked by steam and heater buyers in Canada

How Hot Can Nickel Alloy 800 Seamless Pipe Run? Temperature Range

Four temperature marks every alloy 800 buyer needs. Read them from coolest to the hottest.

540 – 760°C

Sensitization band • cool fast through it

593°C

ASTM B163 / B407 boundary • 800H above this

816°C

ASME Sec. I / VIII-1 limit • code ceiling for 800

1357 – 1385°C

Melting range • solidus to liquidus

Incoloy 800 Tube OD and BWG Wall Chart

Common OD and BWG wall pairs for tubing. OD runs from 1/8 inch to 3 inch.

OD (inch)	OD (mm)	22 BWG (0.71 mm)	20 BWG (0.89 mm)	18 BWG (1.24 mm)	16 BWG (1.65 mm)	14 BWG (2.11 mm)	12 BWG (2.77 mm)
1/8″	3.18	✓	✓	–	–	–	–
1/4″	6.35	✓	✓	✓	✓	–	–
3/8″	9.53	✓	✓	✓	✓	–	–
1/2″	12.70	–	✓	✓	✓	✓	–
5/8″	15.88	–	✓	✓	✓	✓	–
3/4″	19.05	–	–	✓	✓	✓	✓
1″	25.40	–	–	✓	✓	✓	✓
1 1/4″	31.75	–	–	–	✓	✓	✓
1 1/2″	38.10	–	–	–	✓	✓	✓
2″	50.80	–	–	–	✓	✓	✓
2 1/2″	63.50	–	–	–	✓	✓	✓
3″	76.20	–	–	–	✓	✓	✓

Indian UNS N08800 Tube Exporter Shipping to Saudi Arabia Through Dammam Port

Export crates carry tags with matching heat numbers. Each tag matches a line on the certificate.

Request Export Quote

Most asked by smelter and heat-treatment buyers in South Africa

Alloy 800 Welded Pipe vs Inconel 600 vs SS 310S Side by Side

Nickel content drives chloride SCC resistance and cost. Read the three grades then the verdict card.

UNS S31008

SS 310S

Ni 19.0-22.0% • Cr 24.0-26.0% • Fe balance • Tube to ASTM A213 TP310S

UNS N08800

Incoloy 800

Ni 30.0-35.0% • Cr 19.0-23.0% • Fe 39.5% min • Tube to ASTM B163

UNS N06600

Inconel 600

Ni 72.0% min • Cr 14.0-17.0% • Fe 6.0-10.0% • Tube to ASTM B163

Buyer verdict

Pick by nickel

Chloride SCC resistance and cost rise with nickel. 310S sits lowest and 600 sits highest.

Most asked by project buyers in Kenya

Reading an Alloy 800 ERW Pipe Price Per Kg Quote

Incoloy 800 Tube supplier in India rates are per kg. Four steps let you check any offer.

Step 1 · Fix the Size

OD + wall, or NPS + schedule

Step 2 · Weight per Metre

(OD − WT) × WT × 0.02494

Step 3 · Order Weight

kg/m × metres ordered

Step 4 · Order Value

Total kg × quoted rate per kg

Worked Example
1″ NB Sch 40S: 2.53 kg/m × 6 m = 15.18 kg per length

JIS NCF 800 Thin Wall Pipe Dispatch and Transit Timeline

Plan alloy 800 tube arrivals around these windows. Dispatch times from an Incoloy 800 Tube supplier in Mumbai.

Ex-Stock Dispatch

Picked from our Mumbai store
Packed in 2-5 working days
Mill-order sizes quoted apart

Sea Freight

Loads at Nhava Sheva
Gulf lanes around a week at sea
Africa lanes roughly 2-4 weeks

Air Freight

Suits short runs and spares
Door delivery often 3-7 days
Boxed to airline length limits

Country-Specific ETA

Fixed once port and Incoterm are set
Local clearance time added
Stated in writing on your offer

Where We Ship

UNS N08800 Seamless Pipe Export Lanes and City Coverage

Four lanes we load most often come first. Every country and Indian city we serve follows.

MUM

Saudi Arabia

Dammam and Jubail project deliveries across Saudi Arabia

MUM

UAE

Jebel Ali and Abu Dhabi port deliveries

MUM

South Africa

Durban port deliveries for South African plants

MUM

Canada

Alberta and Ontario project site deliveries for Canada

Global Reach

Incoloy 800 Tube Supply Across India, Asia, Africa and Beyond

Ex stock tube reaches buyers across every region. Mill orders ship to our core export markets.

Middle East and Türkiye

Riyadh, Saudi Arabia
UAE flag

Dubai, UAE
Türkiye flag

Istanbul, Türkiye

Europe and UK

United Kingdom
Germany flag

Germany

Italy

Netherlands

Americas

United States
Canada flag

Canada

Mexico

Venezuela

Asia-Pacific

Singapore

Malaysia

Thailand

Indonesia

Vietnam

Philippines

Africa

South Africa
Kenya flag

Kenya

Uganda

India Domestic

Mumbai

Pune

Nagpur

Ahmedabad

Rajkot

Gujarat industrial belt
India flag

Delhi

Ghaziabad

Bengaluru

Chennai

Kolkata

Chennai Supplier of NACE MR0175 Listed ASTM B163 / B407 Tube

Test reports travel together with the tubes. Your site QA can release them on arrival.

Get Supplier Quote

WNR 1.4876 Welded Pipe Supplier FAQs

Straight answers to questions buyers send before ordering.

What is the ASTM B163 Cold Drawn Tubing price per kg in India?

Set by OD, wall, form and certificate level
Rate moves with nickel pricing
Share your size list for a firm per-kg offer

Which ASTM specification covers EN X10NiCrAlTi32-20 Welded Pipe and tube?

ASTM B163: seamless condenser and heat-exchanger tube
ASTM B407: seamless pipe and tube
ASTM B515 welded tube; ASTM B514 welded pipe

What is the chemical composition of UNS N08800 ERW Pipe?

Nickel 30.0-35.0%, chromium 19.0-23.0%
Iron 39.5% min, carbon 0.10% max
Aluminium and titanium 0.15-0.60% each

What are the mechanical properties of Alloy 800 Cold Drawn Tubing?

Tensile strength 520 MPa min
Yield strength 205 MPa min
Elongation 30% min (cold-worked, annealed)

What is the equivalent of JIS NCF 800 Welded Pipe?

UNS N08800 and W.Nr. 1.4876
JIS NCF 800
BS 3074 NA15 for tube

Which ASTM B407 Seamless Pipe sizes do you supply?

Tube: 1/8″ to 3″ OD (3.18-76.2 mm)
Seamless pipe: 1/2″ to 4″ NB
Walls Sch 5S, 10S, 40S and 80S