309/309S Stainless steel sheet/plate
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310/310S/310H Stainless steel sheet /plate
Alloy 310 (UNS S31000) is an austenitic stainless steel developed for use in high temperature corrosion resistant applications. The alloy resists oxidation up to 2010oF (1100oC) under mildly cyclic conditions.Because of its high chromium and moderate nickel content, Alloy 310 is resistant to sulfidation and can also be used in moderately carburizing atmospheres.
310S (UNS S31008) is the low carbon version of the alloy. It is utilized for ease of fabrication. 310H (UNS S31009) is a high carbon modification developed for enhanced creep resistance. In most instances the grain size and carbon content of the plate can meet both the 310S and 310H requirements.
Product Details
Product Name
Stainless Steel Sheet / Plate, Grade 310/310S/310H
THickness
0.2mm～40mm or as required
Width
3.5mm～1550mm or as required
Length
1500-6000mm or as required
Standard
ASTM,UNS,JIS,GB
Technique
Hot rolled / cold rolled
Surface Treatment
2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, chequered, embossed, hairline, sand blast, Brush, etching, Hot rolled plate (HR), Cold rolled sheet (CR), SATIN (Met with Plastic Coated) etc
Thickness Tolerance
±0.01mm~ ±0.25mm
Material
Application
Petroleum, electronics, chemical industry, medicine, light textile, food, machinery, construction, nuclear power, aerospace, military industry and other industries.
MOQ
1 ton , We can accept sample order.
Shipment Time
Within 15-20 workdays after receiving deposit or workable L/C
Export Packing
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required
Capacity
250,000 tons/year
310/310S/310H stainless steel
Chemical Composition:
Weight % (all values are maximum unless a range is otherwise indicated)
Grade
310
310S
310H
C
0.25
0.08
0.40 min. - 0.10 max.
Si
1.5
1.5
0.75
Mn
2.0
2.0
2.0
Cr
24.0 min.-26.0 max.
24.0 min.-26.0 max.
24.0 min.-26.0 max.
Ni
19.0 min.-22.0 max.
19.0 min.-22.0 max.
19.0 min.-22.0 max.
P
0.045
0.045
0.045
S
0.03
0.03
0.03
Physical Properties :
Density
Thermal Conductivity 212°F (100°C)
0.285 lbs/in3
8.0 BTU/hr/ft2/ft/°F
7.98 g/cm3
10.8 W/m-°K
Specific Heat
Melting Range
0.12 BTU/lb-°F (32 – 212°F)
2470 – 2555°F
502 J/kg-°K (0 – 100°C)
1354 – 1402°C
Modulus of Elasticity
Electrical Resistivity
28.5 x 106 psi
30.7 Microhm-in at 68°C
196 GPa
78.0 Microhm-cm at 20°C
Typical Values at 68°F (20°C)
Mechanical Properties:
Yield Strength
Ultimate Tensile
Elongation
Hardness
0.2% Offset
Strength
in 2 in.
psi (min.)
(MPa)
psi (min.)
(MPa)
% (min.)
(max.)
35,000
245
80,000
550
45
217 Brinell
Corrosion Resistance
Wet Corrosion
Alloy 310 is not designed for service in wet corrosive environments. The high carbon content, which is present to enhance creep properties, has a detrimental effect on aqueous corrosion resistance. The alloy is prone to intergranular corrosion after long term exposure at high temperatures. However, due to its high chromium content (25%), Alloy 310 is more corrosion resistant than most heat resistant alloys.
High Temperature Corrosion
The high chromium (25%) and silicon (0.6%) content of Alloy 310 make it more resistant to high temperature corrosion in most in-service environments. Operating temperatures are listed below.
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