heat treatment 4140 4340 allloy mold steel bars Photos Catalog - page 8 - ECeurope Market

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  Aisi 5120 Alloy Steel Double Quenching Heat Treatment Process

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - July 28, 2025 - 511.00 Dollar US$

  AISI 5120 alloy steel is a commonly used low-alloy structural steel. With its good strength, hardenability and machinability, it is widely used in many fields such as machinery manufacturing and the automotive industry. Proper heat treatment, especia...

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  Improve Performance 30cr Steel Material Heat Treatment Specifications

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 11, 2025 - 303.00 Dollar US$

  Heat treatment is an important means of improving the properties of metal materials. The heat treatment specifications for 30Cr material include two key steps: quenching and tempering. The quenching temperature is set at 860°C, followed by oil coolin...

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  Effect Heat Treatment Process On Performance 30cr Steel Pipes Alloy Structural Material

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - August 31, 2025 - 300.00 Dollar US$

  30Cr steel pipes are a common structural alloy steel, belonging to the category of medium-carbon, low-alloy steels. This steel is widely used in machinery manufacturing. The "30" in its name represents a carbon content of approximately 0.30%, while t...

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  Ss 2258 Alloy Steel Mechanical Properties And Heat Treatment Characteristics

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - October 10, 2025 - 504.00 Dollar US$

  SS 2258 Alloy Steel Mechanical Properties and Heat Treatment Characteristics In the normalized/soft annealed/spherodized annealed state, SS 2258 alloy steel exhibits excellent machinability and is relatively easy to cut or machine. After quenching an...

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  Refining Production Cr2 Steel Heat Treatment Process

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - October 10, 2025 - 514.00 Dollar US$

  Cr2 steel is an alloy steel widely used in industry, and its heat treatment is crucial for improving its properties. Heat treatment is the process of modifying a material's physical and mechanical properties through heating and cooling. For Cr2 steel...

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  Specializing Production 50crva Hardenable Steel Heat Treatment Process

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - October 13, 2025 - 606.00 Dollar US$

  The heat treatment process for 50CrVA hardenable steel is a complex and critical process designed to enhance the steel's mechanical properties and wear resistance. First and foremost, 50CrVA hardenable steel is an alloy steel containing elements such...

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  Quality Assurance W Nr 1 6523 Steel Heat Treatment Stabilization Process

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - November 24, 2025 - 113.00 Dollar US$

  W-Nr. 1.6523 steel is essentially a low-carbon nickel-chromium-molybdenu m alloy carburizing steel, corresponding to the 20NiCrMo2 steel you previously mentioned. It's commonly used to manufacture automotive gears, crankshafts, and other components r...

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  Durable Std12 Steel Heat Treatment Process

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - January 19, 2026 - 103.00 Dollar US$

  STD12 steel is a high-performance alloy steel widely used in manufacturing and engineering fields, and its heat treatment process is crucial for improving material properties. The heat treatment process includes several key steps, each significantly ...




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  Din 1 2738 Plastic Mold Steel Nitriding Treatment Technology

  Moldings - Dongguan Songshun Mould Steel Co., Ltd. - China - July 31, 2023 - 523.00 Dollar US$

  hardening treatment and nitriding treatment are one of the important process technologies to improve the performance and quality of 1.2738 plastic mold steel. today, the continuous improvement of these two technologies can significantly improve the h...

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  Hardening Treatment 1 2738 Plastic Mold Steel

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - November 30, 2023 - check with company for price

  hardening treatment and nitriding treatment are one of the important process technologies to improve the performance and quality of 1.2738 plastic mold steel. today, the continuous improvement of these two technologies can significantly improve the h...

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  Nitriding Treatment Skd11 Mold Steel Wide Range Of Uses

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - May 5, 2024 - 781.00 Dollar US$

  skd11 mold steel nitriding treatment after the nitriding treatment of the mold or workpiece, a layer of hardened structure with high hardness and certain corrosion resistance is formed on the surface. the surface hardness of the workpiece nitrided at...

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  Spot Wholesale 1 2738 Plastic Mold Steel Professional Surface Treatment Technology

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - January 6, 2025 - 787.00 Dollar US$

  1.2738 plastic mold steel surface treatment nitriding treatment nitriding temperature: 525°c, nitriding time can be selected as 20h, 30h or 50h, nitriding layer thickness is 0.30mm, 0.35mm and 0.50mm respectively. soft nitriding treatment: 570°c for ...

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  Scm440 4140 42crmo Alloy Structural Steel Round Bar

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2022 - 550.00 Dollar US$

  aisi 4140 product details keyword:4140 steel,4140 steel round bar fob price range:usd 550-1500 per ton standard:aisi/astm/di n/nf/jis/gb/bs model number:4140/1.7225/42crmo /42crmo4 brand name:songshun technique:h ot rolled application:die steel bar,s...

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   low Price High Strength 4140 Alloy Structural steel Plate

  Moldings - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2022 - 800.00 Dollar US$

  fob price range:usd 800-1500/ton supply capacity: more than 5000t from the quantitative: more than 1t delivery time: 7-45 days port delivery:shenzhen, tianjin, shanghai.china standard:aisi/astm 4140 / gb 42crmo / din 1.7225 / jis scm440 / bs 708m40 /...

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  Aisi 4140 Annealed Forging Hot Rolled Steel

  Moldings - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2022 - check with company for price

  4140 steel is a kind of alloy structural steel. it belongs to the steel with the american grade equivalent to the 42crmo grade in my country. this kind of steel belongs to the medium hardenability steel with high yield, good comprehensive mechanical ...

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  Hot Sale Aisi 4140 42crmo Alloy Steel Round Bar China Supplier

  Building and facility maintenance and repair services - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2022 - 1108.00 Dollar US$

  standard：aisi/astm 4140 / gb 42crmo / din 1.7225 / jis scm440 / bs 708m40 /sae 4140 / uns g41400 type：alloy steel bar technique：hot rolled surface：black / peeling / polishing / machined certificate：iso/mill certificate moq：1 ton custom:accept moq:can...




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  Aisi Carbon 4140 Hard Annealed Cold Rolled Alloy Steel Bar

  Building and facility maintenance and repair services - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2022 - 100.00 Dollar US$

  certificate ut 100% / sgs/mtc fob can be negotiate moq can be negotiate delivery period 15-45 days shipping port shenzhen, tianjin, shanghai.china terms l/c, d/a, d/p, t/t, western union capacity 10, 000 ton/tons per year

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  High Quality Price Per Kg 4140 Steel Flat Bar

  Building and facility maintenance and repair services - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2022 - 1.00 Dollar US$

  certificate ut 100% / sgs/mtc fob can be negotiate moq can be negotiate delivery period 8-21 days shipping port shenzhen, tianjin, shanghai.china terms l/c, d/a, d/p, t/t, western union capacity 20, 000 ton/tons per year songshunmoldsteel41404340

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  Sae Aisi 4140 High Hardenability 42crmo Alloy Steel Round Bar

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 760.00 Dollar US$

  standard: aisi/astm/din/n f/jis/gb/bs place of origin: guangdong, china brand name: songshun model number: 4140/1.7225/scm40 /42crmo technique: eaf+lf +vd+(esr) application: st ructural steel bar alloy or not: is alloy special use: free cutting steel...

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  Hot Selling High Quality Astm 4140 Steel Equivalent Gb 42crmo Din 1 7225

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 450.00 Dollar US$

  our advantage: 1. focus on the steel industry for more than ten years 2. strength factory 3. professional services 4. ensure quality 5. customized according to customer requirements 6. factory price 7. fast delivery time 8. good after-sales service 9...