Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation |
| Packaging Details | Standard export packaging, or packaging as required |
| Composition | Cr: 15-17%, Ni: 4-6%, Cu: 3-5%, C: 0.07% max, Mn: 1% max, Si: 1% max |
| Density | 7.8 g/cm³ |
| Elongation | 12% |
| Corrosion Resistance | Good, but less than 630 Alloy |
| Yield Strength | 800 MPa (heat-treated) |
| Tensile Strength | 980 MPa |
| Hardness | 35 HRC (heat-treated) |
| Application | Aerospace, Industrial Components |
| Name | 35 HRC Stainless Steel 631 |
| Brand Name | 631 Alloy |
| Model Number | 631 Alloy |
| Place of Origin | China |
| Certification | ISO Certificate |
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Product Specification
| Payment Terms | Payment Terms: Mainly T/T.. L/C, D/A, D/P, | Supply Ability | 5000 tons per month |
| Delivery Time | 5-8 working days, depending on the parameters required for negotiation | Packaging Details | Standard export packaging, or packaging as required |
| Composition | Cr: 15-17%, Ni: 4-6%, Cu: 3-5%, C: 0.07% max, Mn: 1% max, Si: 1% max | Density | 7.8 g/cm³ |
| Elongation | 12% | Corrosion Resistance | Good, but less than 630 Alloy |
| Yield Strength | 800 MPa (heat-treated) | Tensile Strength | 980 MPa |
| Hardness | 35 HRC (heat-treated) | Application | Aerospace, Industrial Components |
| Name | 35 HRC Stainless Steel 631 | Brand Name | 631 Alloy |
| Model Number | 631 Alloy | Place of Origin | China |
| Certification | ISO Certificate | ||
| High Light | 35 HRC Stainless Steel 631 ，Stainless Steel 631 Alloy ，631 Stainless Steel Alloy | ||
631 Alloy Is A High-Strength Stainless Steel With Good Corrosion Resistance, Ideal For Aerospace Applications
631 Alloy
631 Alloy is a high-strength, precipitation-hardening stainless steel known for its excellent mechanical properties and good corrosion resistance. It is commonly used in aerospace and industrial applications where high strength and resistance to harsh environments are required. The alloy is heat-treatable, allowing it to achieve high strength and hardness. Its balance of properties makes it suitable for structural components, fasteners, and other critical parts.
Composition:
| Element | Percentage |
|---|---|
| Chromium | 15-17% |
| Nickel | 4-6% |
| Copper | 3-5% |
| Carbon | 0.07% max |
| Manganese | 1% max |
| Silicon | 1% max |
| Other Elements | Trace amounts of other elements |
Key Properties:
631 Alloy combines high strength with good corrosion resistance, making it a versatile choice for demanding applications.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Seller,Other
Year Established:
2022
Total Annual:
1000000-1500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Main Products stainless steel series 304, 304L, 321, 316L, 317L, 309s, 310s,904L,410, 420, 430, 441, 409, 436, 441, 439, 630,etc. Duplex stainless steel series 2205, 2507,etc. HastelloyC-276, B-2, C-2000,etc. Nickel-based alloy series Inconel625, 718, Incoloy825, 800H, Monel400,etc. ... Main Products stainless steel series 304, 304L, 321, 316L, 317L, 309s, 310s,904L,410, 420, 430, 441, 409, 436, 441, 439, 630,etc. Duplex stainless steel series 2205, 2507,etc. HastelloyC-276, B-2, C-2000,etc. Nickel-based alloy series Inconel625, 718, Incoloy825, 800H, Monel400,etc. ...
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