1.4000, X6Cr13, AISI410S, UNS S41008 Stainless Steel
Similar Grade: 1.4000, X6Cr13, AISI410S, UNS S41008
Shape: Round, Flat, Square.
Size Range:  
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Delivery Condition:
Annealed , Quenched + Tempered

Surface Condition: 
Black, Grinded, Peeled, Rough turned, Polished

Features:

2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
   
Chemical Composition:  
General properties:
corrosion resistance    low
mechanical properties annealed     soft
mechanical properties tempered     good
Forgeability    good
weldability     good
machinability   good
Mechnical Properties:

Density, 0.28 lbs/in3 7.73 g/cm3 
Electrical Resistivity, microhm-in (microhm-cm) 68°F (21°C) - 23.7 (60) Specific Heat, BTU/lb/°F (kJ/kg?K) 32 - 212°F (0 - 100°C) - 0.11 (0.46) Thermal Conductivity, BTU/hr/ft2 /ft/°F (W/m?K) 212°F (100°C) - 15.6 (26.9) Mean Coefficient of Thermal Expansion, in/in/°F (µm/m?K) 32 - 212°F (0 - 100°C) - 6.0 x 10-6 (10.8) 32 - 600°F (0 - 315°C) - 6.4 x 10-6 (11.5) 32 -1000°F (0 - 538°C) - 6.7 x 10-6 (12.2) 32 -1200°F (0 - 649°C) - 7.5 x 10-6 (13.5) Modulus of Elasticity, ksi (MPa) 29 x 103 (200 x 103 ) 
Melting Range:2700 - 2790 (1482 - 1532)°F (°C) 
Heat treatment:
1.4000 is not hardened by heat treatment. It is annealed in the 1600 - 1650°F (871 - 899°C) range and then air cooled, mainly to relieve cold working strains. Care should be exercised to avoid exposure at temperatures of 2000°F (1093°C) or above because of possible embrittling effects. If excessively large grains are found after annealing mildly cold-worked material, the annealing temperature should be decreased to the 1200 - 1350°F (649 - 732°C) range.

Applications:
 Automotive exhaust system parts: mufflers, pipes, catalytic converters, support parts. 
 Constructional structures used in elevated temperatures. 
 
 
Contact information:
FUSHUN SPECIAL STEEL CO., LTD.