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ASTM A276 Grade 431 Stainless Steel Round Bar SS431 Stainless Steel Rod Solid Solution
Place of Origin | China |
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Brand Name | DELTA |
Certification | ISO |
Model Number | 201 304 316L 321 309S 310S 2205 17-4PH 2507 410 416 420 430 431 440.etc |
Minimum Order Quantity | 500 kgs |
Price | 2100 - 2500 USD/Ton |
Packaging Details | standard packing for export |
Delivery Time | 5 - 12 days based on the quantity |
Payment Terms | L/C, T/T, Western Union |
Supply Ability | 20Ton per week |

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xShape | Angle Bar / Channel Bar | Standard | ASTM EN GB JIS |
---|---|---|---|
Grade | 201 304 316L 321 309S 310S 2205 17-4PH 2507 410 420 430 431 440.etc | Application | Construction,Industry,surgical Tools,seawater Equipment.,kitchenware |
Length | Customers' Requirements,5.8m,6m,2m-6m,or As Required | Size | Custom As Request |
Packing | Standard Seaworthy Package,In Wooden Cases(for FCL/ LCL Shipment) | Service | Cutting, Surface Finishing |
Highlight | SS431 Steel Round Bar,SS431 Stainless Steel Round Bar,ASTM A276 Steel Round Bar |
ASTM A276 Grade 431 Stainless Steel Round Bar SS431 Stainless Steel Rod Solid Solution
Product name | Stainless Steel Bar | |
Material |
304,304L,309S,310S,316,316L,316Ti,317,317L,321,347H,201,202,405,409, 410,420,430,431,440,etc |
|
Type | Round,square,hexagonal,flat,angle | |
Surface | Pickled,Black,Bright,Polishing,Blasting,etc | |
Specification | Round bar | Diameter: 3mm~800mm |
Angle bar | Size: 3mm*20mm*20mm~12mm*100mm*100mm | |
Square bar | Size: 4mm*4mm~100mm*100mm | |
Flat bar | Thickness: 2mm~100mm | |
Width: 10mm~500mm | ||
Hexagonal | Size: 2mm~100mm | |
Quality test | we can offer MTC (mill test certificate) | |
MOQ | 500 kilograms | |
Payment terms | L/C T/T (30%DEPOSIT) | |
Stock or not | enough stock | |
Packing | Bundled,wooden box for export standard package | |
Delivery time | 7-15 dyas,or according to the order quantity or upon negotiation |
Introduce of 431 Stainless Steel
431 Stainless Steel has been designed to improved corrosion resistance and toughness properties than other 400 stainless grades especially in a quench-hardenable stainless. 431 would work well in marine environments as well as in aerospace applications such as aircraft fasteners and fittings. This alloy has great impact strength at a high hardness level.
Out of all the martensitic grades of stainless steel 431 has the best corrosion resistance. Some other applications include: bomb racks, bolts, pump shafts, valve stems and aircraft fasteners. Only the age hardenable martensitic stainless grades could achieve greater resistance to corrosion. 431 is available in round bar, strip and wire.
Chemical Composition of 431 Stainless Steel
Chemical Composition Limits | |||||||||||
Weight% | C | P | Si | Ni | Mn | S | Cr | Fe | Mo | Cu | N |
Alloy 431 | 0.12-0.17 | 0.040 max | 0.20-0.60 | 2-3 | 0.3 | 0.030 | 15.50-16.50 | Bal | 0.25 | 0.50 | 0.10 |
Typical Mechanical Properties of 431 Stainless Steel
Material | Condition | Tensile Strength (MPa) | Proof Stress 0.2% (MPa) | Elongation 2"% | Reduction of Area | Brinell Hardness |
Alloy 431 | Alloy 431 Annealed | 862 | 655 | 20 | 55 | 260 |
Alloy 431 | Alloy 431 Heat Treated AMS 5628 | 1379 | 1034 | 10 | 40 | - |
FAQ
Q1: How can we get the sample?
A1: Free samples are available for your checking and testing.But you need to pay for the frieght cost.
Q2: Can you provide Mill Test Certificate?
A2: Yes! The Mill Test Certificate will be issued with the product.
A3:Packaged 25 Tons per 20 GP wooden case container.
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
A4: 100% T/T advance.
30% T/T and balance against copy of documents.