Metals - Alloy Steel

Metals - Alloy Steel - page 10 - WorldBid B2B Market

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  Alloy Structural Steel Jis Sncm439 Plate Chemical Composition Effect

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 708.00 Dollar US$

  The chemical composition of JIS SNCM439 plate is the key factor that determines its performance. The role and influence of each element are as follows: 1. Carbon is the most basic strengthening element in JIS SNCM439 plate, which improves hardness an...

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  Materials Engineering 45crnimova Alloy Steel Pre Hardening Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 16, 2025 - 700.00 Dollar US$

  Pre-hardening is a critical heat treatment process tailored for 45CrNiMoVA alloy steel, primarily aimed at achieving a predetermined hardness level in the material prior to subsequent machining or processing. This process eliminates the need for post...

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  Alloy Material 45crnimova Steel Basic Guide Information

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 606.00 Dollar US$

  45CrNiMoVA steel is a high-strength alloy steel widely used in the manufacture of key parts requiring high strength and good plasticity. After nitriding treatment, 4340 steel can further meet specific functional requirements and is suitable for manuf...

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  Nickel Chromium Molybdenum Alloy Material A51453 Steel Application Field

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 604.00 Dollar US$

  A51453 g Processing technology and application areas Given the excellent performance of SAE4340 steel, it is usually used to manufacture quenched and tempered parts with extremely high requirements for toughness, strength and dimensional stability. I...

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  40crnimoa Alloy Round Bar Physical Properties And Main Uses

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 603.00 Dollar US$

  40CrNiMoA alloy round bar is a kind of medium carbon low alloy steel. This steel significantly improves its mechanical properties and heat treatment responsiveness by adding appropriate amounts of chromium, nickel, molybdenum and other elements, so i...

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  China Factory Gb 40crnimoa Alloy Material Production Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 602.00 Dollar US$

  The production of GB 40CrNiMoA alloy material mainly includes smelting, continuous casting, rolling, heat treatment and other steps. First, the raw materials are melted into molten steel in an electric arc furnace or induction furnace, and then the m...




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  Songshun Supplies 4340 Alloy Structural Steel Heat Treatment Precautions

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2025 - 601.00 Dollar US$

  Heat treatment precautions for 4340 alloy structural steel When heat treating 4340 alloy structural steel, the following points should be noted: 1. Temperature control: Ensure accurate temperature control during quenching and tempering to avoid uneve...

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  Astm 4340 Alloy Steel Excellent Processing And Weldability

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 14, 2025 - 501.00 Dollar US$

  ASTM 4340 alloy steel is a medium carbon low alloy steel known for its excellent strength, toughness and good heat treatment properties. This steel is widely used in the fields of aerospace, automobile, energy and heavy machinery, especially for key ...

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  Quality Assurance 4340 Alloy Steel Wide Range Of Heat Treatment Adaptability

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 14, 2025 - 500.00 Dollar US$

  With the golden ratio of nickel-chromium-molybdenu m, 4340 alloy steel has a tensile strength of over 1200MPa after quenching, while maintaining excellent toughness, making it the preferred material for extreme parts such as aircraft landing gear and...

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  Offer 1 7218 Alloy Structure Steel Nitriding Process

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 219.00 Dollar US$

  1.7218 alloy structural steel is an alloy structural steel in the EN 10083-3 standard, corresponding to the German DIN standard 31CrMoV9, similar to China's 30CrMoV. Nitriding process selection Nitriding can significantly improve the surface hardness...

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  W Nr 1 7218 Alloy Steel Forging Process Technology Flow

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 218.00 Dollar US$

  The forging process of W-Nr 1.7218 alloy steel (corresponding to AISI 4130, DIN 25CrMo4, etc.) is as follows: 1. Heating temperature: 1180-1220℃. 2. Forging temperature Start temperature: 1150℃. End temperature: 850℃. 3. Cooling method Bills larger t...

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  Aisi 4130 Alloy Structure Steel Chromium And Molybdenum Strengthening Elements

  Metals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 211.00 Dollar US$

  AISI 4130 alloy structural steel is a low alloy steel containing chromium (Cr) and molybdenum (Mo) as strengthening elements. The chemical composition of this steel ranges from 0.80% to 1.10% chromium and 0.15% to 0.25% molybdenum. Effect of chromium...