|
Stainless
Steel
|
Element in Weight Percent
|
|||||||
|
C
|
Mn
|
Si
|
Cr
|
Fe
|
Ni
|
S
|
P
|
|
|
Alloy
410S
|
0.08
max
|
1.00
max
|
1.00
max
|
11.50-14.50
|
Balance*
|
0.60
max
|
0.03
max
|
0.04
max
|
*Alloy predominates remaining composition. Other elements may be present only in minimal quantities.
AVAILABLE SIZES:
|
410S
|
|
4-8×1250/1500×6000
|
|
10-16×1500/1800×6000
|
|
18-60×1800/2000×6000
|
STANDARD:
ASTM A240, ASME SA240,
EN10028-7, JIS G 4304, GB/T4237
ASTM A240, ASME SA240,
EN10028-7, JIS G 4304, GB/T4237
DESCRIPTION:
Alloy 410S (UNS S41008) is a low carbon, non–hardening modification of Alloy 410 (UNS S41000) the general purpose 12% chromium martensitic stainless steel. The low carbon and a small alloy addition minimize austenite formation at high temperatures which restricts the alloys ability to harden. 410S remains soft and ductile even when rapidly cooled from above the critical temperature. This non-hardening characteristic helps prevent cracking when the alloy is exposed to high temperatures or welded. 410S is completely ferritic in the annealed condition. It exhibits adequate corrosion resistance similar to 410 and good oxidation resistance.
MECHANICAL PROPERTIES:
|
Typical Room Temperature Mechanical Properties, Mill Annealed
|
||||
|
Ultimate
Tensile Strength
psi
(MPa)
|
0.2 percent offset
Yield Strength
psi
(MPa)
|
Elongation
percent in 2"
(50mm)
|
Reduction
percent of area
|
Hardness
Rockwell B
|
|
64,400
(444)
|
42,000(290)
|
33
|
65
|
75
|
DESIGN FEATURES:
410S stainless steel can be easily formed by spinning, bending and roll forming.
Alloy 410S should be machined in the annealed condition using surface speeds of 60 to 80 feet (18.3 – 24.4 m) per minute.
Alloy 410S should be machined in the annealed condition using surface speeds of 60 to 80 feet (18.3 – 24.4 m) per minute.
TYPICAL APPLICATIONS:
Petroleum Refining and Petrochemical Processing,Columns Distillation trays Heat exchangers Towers, Ore Processing, Mining machinery, Thermal Processing, Annealing boxes, Partitions ,Quenching racks, Gate valves, Press plates
Petroleum Refining and Petrochemical Processing,Columns Distillation trays Heat exchangers Towers, Ore Processing, Mining machinery, Thermal Processing, Annealing boxes, Partitions ,Quenching racks, Gate valves, Press plates