Cold Rolled 409 Stainless Steel Sheet/ Strip/Coil
WanJuan Steel can supply an extensive assortment of stainless steel products to meet customer needs. Our value-added service capabilities for stainless steel sheet and coil include slitting, shearing, stretcher leveling, blanking and metallurgical support.
Chemical Composition
|
Element
|
UNS S40910
|
UNS S40920
|
UNS S40930
|
|
Carbon
|
0.030 max.
|
0.030 max.
|
0.030 max
|
|
Manganese
|
1.00 max.
|
1.00 max.
|
1.00 max.
|
|
Sulfur
|
0.020 max.
|
0.020 max
|
0.020 max
|
|
Phosphorus
|
0.040 max.
|
0.040 max.
|
0.040 max.
|
|
Silicon
|
1.00 max.
|
1.00 max.
|
1.00 max.
|
|
Chromium
|
10.5 – 11.7
|
10.5 – 11.7
|
10.5 – 11.7
|
|
Nickel
|
0.50 max.
|
0.50 max.
|
0.50 max.
|
|
Nitrogen
|
0.030 max.
|
0.030 max.
|
0.030 max.
|
|
Titanium
|
6x(C+N) min. – 0.50 max.
|
8X(C+N)min. / 0.15 – 0.50
|
0.05 min.
|
|
Niobium
|
0.17 max.
|
0.10 max.
|
|
|
Ti + Nb
|
|
|
[0.08+8x(C+N)] min. – 0.75 max.
|
Mechanical Properties
|
Type
|
Yield Strength 0.2% offset (KSI)
|
Tensile Strength (KSI)
|
% Elongation (2″ Gauge length)
|
|
S40910
|
25 min.
|
55 min
|
20 min.
|
|
S40920
|
25 min.
|
55 min.
|
20 min.
|
|
S40930
|
25 min.
|
55 min.
|
20 min.
|
Physical Properties
|
Density (lb./ in^2) @ RT
|
|
0.28
|
|
Modulus of Elasticity in Tension (psi x 10^6)
|
|
29
|
|
Specific Heat (BTU/o F/lb.)
|
32 to 212 oF
|
0.114
|
|
Thermal Conductivity (BTU/hr/ft^2/ft)
|
212oF
|
14.4
|
|
Mean Coefficient of Thermal Expansion (in. x 10^-6 per o F)
|
32 to 212oF
|
5.84
|
|
|
32 to 500oF
|
6.12
|
|
|
32 to 900oF
|
6.60
|
|
|
32 to 1,200oF
|
6.86
|
|
Electrical Resistivity (micro ohms – cm)
|
at 70oF
|
60.0
|
|
Oxidation Resistance – Continuous Service(oF)
|
|
1450
|
Application
-
Construction
-
Construction
-
Agriculture
-
Medical
-
Automotive
-
Petrochemical
-
Military
-
Transportation
-
Appliance
Advantages to choose us
-
We partner with leading manufacturers to provide cold-rolled, hot-rolled, galvanized, pre-painted, coated and stainless steel for major home appliances.
-
Quality assured products at competitive price;
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High quality assured & competitive price;
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Customized service to meet your special requirements;
