Stainless Steel Pipe Fittings

410 Stainless Steel (UNS S41000) Date By

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410 Stainless Steel (UNS S41000) Date By

410 Stainless Steel Detailed Description

410 stainless steel is a martensitic stainless steel that provides good corrosion resistance plus high strength and hardness. It is magnetic in both the annealed and hardened conditions. A wide of properties can be achieved with different heat treatments. Applications requiring moderate corrosion resistance and high mechanical properties are ideal for this alloy.

Stainless Steel Flanges, Stainless Steel Pipes, Stainless Steel Bars, AMS 5504, AMS 5505, ASTM A-240


Stainless steel pipe fittings, hardware, stainless steel bars, stainless steel compressor parts, valve parts for oil fields, stainless steel fasteners, springs, pins, stainless steel flanges, stainless steel pipes.

Chemistry Typical

Element Weight %
C  0.15 
Mn  1.00 
Si  1.00 
Cr  11.5-13.0 
P  0.04 
S  0.03 

Mechanical Properties

Properties  Conditions 
T (°C) Treatment
Density (×1000 kg/m3) 7.8 25  
Poisson’s Ratio 0.27-0.30 25  
Elastic Modulus (GPa) 200 25  
Tensile Strength (Mpa) 485  25  annealed, hot finished (wire) more
Yield Strength (Mpa) 275 
Elongation (%) 20 
Reduction in Area (%) 45 
Hardness (HRB) 95 (max)  25  annealed (plate, sheet, strip)


Stainless Steel Pipes – Stainless Steel Pipes, Stainless Steel Tubes

Stainless Steel Bars stainless steel squareround bars, stainless steel square bars, stainless steel hex bars, stainless steel angle bars, stainless steel flat bars, stainless steel channel bars, stainless steel T bars …

Mechanical Properties at Room Temperature

Properties: Annealed
Ultimate Tensile Strength: 65 KSI min (450 MPa min)
Yield Strength (0.2% offset): 30 KSI min (205 MPa min)
Elongation: 20% min
Hardness: Rb 88 max

Properties: Tempered
410 stainless steel can be provided in the tempered condition.

Mechanical Properties

Corrosion Resistance


# 1  –Hot rolled annealed and descaled. It is available in strip, foil and ribbon. It is used for applications where a smooth decorative finish is not required.
# 2D  – Dull finish produced by cold rolling, annealing and descaling. Used for deep drawn parts and those parts that need to retain lubricants in the forming process.
# 2B  –Smooth finish produced by cold rolling, annealing and descaling.  A light cold rolling pass is added after anneal with polished rolls giving it a brighter finish than 2D.
#BA – Bright annealed cold rolled and bright annealed
#CBA – Course bright annealed  cold rolled matte finish and bright anneal
#2 – Cold Rolled
# 2BA  – Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish. A 2BA finish may be used for lightly formed applications where a glossy finish is desired in the formed part.
Polished – Various grit finish for specific polish finished requirements

Wire Finishes

XC – Extra clean, bright annealed or bright annealed and cold rolled
Grease – Ultra bright finish for decorative applications
Soap – Soap is not removed from tempered wire to act as a lubricant.

Heat Treatment
410 stainless steel can be hardened by cold working and by heat treating.

Source: Zhejiang Yaang Pipe Industry Co., Limited (

Article Categories:
Stainless Steel

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