Spezilla Tube Co., Ltd. 

Excellence in Stainless Steel Tubing

Home ProductsFerritic Stainless Steel Tube

UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance

Very competitive price and the tubes are well polished, we are very satisfied with Spezilla from our cooperation since year 2010.

—— Nathalie Gulli - Mexico

Spezilla supports our group very well, and now we are approved supplier of goverment, they are reliable and flexible! Spezilla always answers!

—— Jaime Arias - Argentina

Good quality, fast delivery, Spezilla has been supplying heat exchanger tubes for our projects since 2008, we really appreciate your support!

—— Massimiliano Rossi - Italy

I'm Online Chat Now

UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance

China UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance supplier
UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance supplier UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance supplier UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance supplier UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance supplier

Large Image :  UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance

Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001, TS16949, PED, AD2000
Model Number: SMLS

Payment & Shipping Terms:

Minimum Order Quantity: 500KGS
Price: NEGOCIATION
Packaging Details: WOODEN BOXED
Delivery Time: Ex-Mill 15 - 30DAYS
Payment Terms: T/T, L/C
Supply Ability: 100TONS/MONTH
Contact Now
Detailed Product Description
Material Grade: TP405 Size Range: 3/4"-2"
WT: BWG18-BWG10 Length: 6096mm
Specification: ASTM A268, ASME SA268 Finishing Options: Pickling, Polishing, Custom Cutting
Test Certificate: EN10204 3.1 Packaging: Wooden Box, Bundled, Export Packaging Available
Application: Boiler,Heat Exchanger Shape: Round
Product Name: TP410 Ferritic Stainless Steel Tube

ASME SA268 TP405 UNS S40500 Ferritic Stainless Steel Pipes & Tube

 

 

Ferritic Stainless Steel – Grade 405 (UNS S40500)

 

Stainless steels are known as high-alloy steels. These steels are available in four groups that include martensitic, austenitic, ferritic and precipitation-hardened steels. These groups are formed based on the crystalline structure of stainless steels.

Stainless steels contain larger amounts of chromium in comparison with other steels and thus have good corrosion resistance. Most of the stainless steels contain about 10% of chromium.

The chromium content in grade 405 stainless steel is 12%. The following datasheet provides an overview of grade 405 stainless steel.

Chemical Composition

The chemical composition of grade 405 stainless steel is outlined in the following table.

 

Iron, Fe 85
Chromium, Cr 13
Manganese, Mn 1.0
Silicon, Si 1.0
Aluminum, Al 0.2
Carbon, C 0.080
Phosphorous, P 0.040
Sulfur, S 0.030

 

 

Item Code: TP405
Tube OD.: 1/4'' - 2''
Wall: 0.028'' - 0.120''
Length: 20FT
Material: 405
Standard: ASTM A268 ASME SA268
Finish: Annealed & Pickled.
Type: Seamless Cold Drawn
Certification: ISO9001:2015
Mill Test Certificate: EN10204 3.1
Packing:

Sleeved, Wooden Boxed

 

Typical Manufacturing Specifications:
 

ASTM A268

 

ASME SA268

 

TP405 is a typical martensitic chromium-alloy steel grade. It does not have the nickel content and owns the following characteristic:
 

- Harding by heat treatment
- High hardness with good ductility
- Good corrosion resistance capability
- Good wear corrosion resistance
- High cold-deformation property

 

Available Tube Product Forms:

Straight.


Coiled.

 

Typical Applications:

 

Used for parts requiring a combination of good strength and toughness, plus reasonable corrosion resistance. Typical applications are: Bolts, Bushings, Fasteners, Gas Turbine Parts, Mine Equipment, Pump Parts, Petrochemical Equipment, Steam Turbine Parts, Studs, Valve Parts etc.

Material magnetic in all conditions.

 

405 - UNS S40500:

AISI Type 405 is a martensitic stainless steel that provides high strength and hardness with moderate corrosion resistance. A wide range of properties can be developed with different heat treatments, with ultimate tensile strengths ranging from 500 to 1400 MPa. It is magnetic in both the annealed and hardened conditions. High carbon content results in the formation of chromium carbide compounds, providing excellent wear resistance and edge retention when hardened. Additionally, this grade provides excellent high temperature oxidation and scaling resistance, yet is economical due to the low alloy content. Thermal conductivity is improved and thermal expansion reduced relative to austentic stainless grades.

 

Physical Properties:

  • Melting Point: 2729°F / 1495°C
  • Density: 0.276 lb/in3 / 7.65 g/cm3
  • Specific Graivy: 7.65
  • Modulus of Elasticity in Tension: 29 X 106 psi / 200 GPa

 

Mechanical Properties:

  • Temper: Annealed
  • Tensile Strength Minimum (psi): 65,000
  • Yield Strength Minimum 0.2% offset (psi): 30,000
  • % Elongation in 2” Minimum: 20%
  • Hardness: Rockwell B80
  • Temper: Hardened + 350°F
  • Tensile Strength Minimum (psi): 205,000
  • Yield Strength Minimum 2% offset (psi): 185,000
  • % Elongation in 2": 8%
  • Hardness: Rockwell C40

 

Composition:

  • Carbon: 0.08 - 0.15
  • Manganese: 1.00
  • Phosphorus: 0.040
  • Sulfur: 0.030
  • Silicon: 1.00
  • Chromium: 11.50-13.50
  • Iron: Balance
  • All values are maximum values unless otherwise specified. Values derived from applicable AMS and ASTM specifications.
 
 

 

Quality Assurance:


Spezilla's seamless bright annealed stainless steel tubes are produced acc. to the following process and inspection to assure our quality:

1. Chemical Composition Analysis Test With 100% PMI.

2. Solution Annealing / Bright Annealed.

3. 100% Hydrostatic Test and 100% Eddy Current Test

4. Mechanical Tests includes Tension Test, Flattening Test, Flaring Test, Hardness Test.

5. Impact Test subject to Standard request.

6. Grain Size Test and Intergranular Corrosion Test.

7. Visual Test and Endoscope Test for Surface Quality Test

 

 

 

5% Test
Solution at 120°F
(49°C)
Corrosion Rate in Mils per Year and Millimeters per Year (mm/a)
Alloy 409 Alloy 410S Alloy 420 Alloy 425 Mod Alloy 440A Alloy 430
Acetic Acid 0.88
(0.022)
0.079
(0.002)
1.11
(0.028)
4.79
(0.122)
2.31
(0.0586)
0.025
(0.0006)
Phosphoric Acid 0.59
(0.002)
0.062
(0.002)
0.068
(0.002)
0.593
(0.015)
0.350
(0.009)
0.029
(0.001)

 

 

 

ASTM A268 Tp410 tube composition:

 

Grade: TP405 TP410 TP249 TP430 TP443 TP446-1 TP446-2 TP409
UNS S40500 S41000 S42900 S43000 S44300 S44600 S44600 S40800 S40900
C, max 0.08 0.15 0.12 0.12 0.20 0.20 0.12 0.08 0.08
Mn,max 1.00 1.00 1.00 1.00 1.00 1.50 1.50 1.00 1.00
P, max 0.04 0.04 0.04 0.04 0.04 0.04 0.04 0.045 0.045
S, max 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.045 0.045
Si, max 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
Ni 0.50max 0.75max 0.75max 0.50max 0.80max 0.50max
Cr 11.5-14.5 11.5-13.5 14.0-16.0 16.0-18.0 18.0-23.0 23.0-27.0 23.0-27.0 11.5-13.0 10.5-11.7
Mo
Al 0.10-0.30
Cu 0.90-1.25
N 0.25 0.25 12xCmin 6xCmin
Ti 1.10max 0.75max

 

 

 

Chemical Composition
  Min. % Max %
Carbon 0.09 0.15
Silicon 0 1.00
Manganese 0 1.00
*Nickel 0 1.00
Chromium 11.50 13.50
Phosphorous 0 0.04
Sulphur 0 0.03
*Nickel additional option

UNS S40500 Ferritic Stainless Steel Tube High Hardness Corrosion Resistance

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

Send your inquiry directly to us (0 / 3000)