Jiangsu Junxuan International Trade Co., Ltd.
Jiangsu Junxuan International Trade Co., Ltd.
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Item
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stainless steel plate/sheet/coil
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Grade
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300/400/600 Series
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Standard
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JIS, AiSi, ASTM, GB, DIN, EN
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Length
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customized
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Width
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customized
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Place of Origin
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Shandong
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Brand Name
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Linxu
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Type
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plate/sheet/coil
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Tolerance
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±1%
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Processing Service
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Bending, Welding, Decoiling, Punching, Cutting
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Surface Finish
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2B
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Delivery Time
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10-15 days
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Chemical Composition
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Element |
Type 430 |
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Carbon |
0.12 max. |
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Manganese |
1.00 max. |
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Sulfur |
0.030 max. |
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Phosphorus |
0.040 max. |
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Silicon |
0.75max. |
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Chromium |
16.0 18.0 |
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Nickel |
0.60max. |
Mechanical Properties
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Type |
Yield Strength 0.2% offset (KSI) |
Tensile Strength (KSI) |
% Elongation (2" Gauge length) |
Hardness Rockwell |
|
430 Ann |
30 min. |
65 min. |
22 min |
HRB 89 |
Physical Properties
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Density (lb./ in^2) @ RT |
0.278 |
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Modulus of Elasticity in Tension (psi x 10^6) |
29.0 |
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Specific Heat (BTU/°F/lb.) |
32 to 212 °F |
0.11 |
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Thermal Conductivity (BTU/hr/ft^2/ft) |
212°F |
13.8 |
|
932°F |
15.0 |
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Mean Coefficient of Thermal Expansion (in. x 10^-6 per °F) |
32 to 212°F |
5.7 |
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32 to 932°F |
6.2 |
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Electrical Resistivity (micro ohms - cm) |
at 70°F |
60.0 |
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Melting Point Range (°F) |
2600 - 2750 |
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Oxidation Resistance - Continuous Service(°F) |
1500 |
Processing
Type 430 should be annealed at 1450-1550F and furnace cooled at a rate of 50°F per hour to 1100°F and air cooled. If the annealing temperature does not exceed 1450°F (790°C), an air cool may be substituted for the furnace cool when annealing thin sections.
Forming
Type 430 is readily drawn and formed. Its drawing characteristics are similar to those of low-carbon steel, although it is stronger in the annealed condition and will require stronger tooling and increased power.
Welding
Type 430 is generally considered to be weldable by the common fusion and resistance techniques. Special consideration is required to avoid brittle weld fractures during fabrication. When a weld filler is needed, AWS E/ER 308L and 430 are most often specified. Corrosion: This alloy is resistant to attack in a wide variety of corrosive media including nitric acid, and many organic acids.