European and Premium listings

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  Machine Knife 90x32mm Coated 5pcs

  Industrial process machinery - Sollex AB - Sweden - September 3, 2025 - 467.00 Dollar US$

  Machine blade P842X in extreme tooling steel M2 and special industrial ceramic coating. Very durable. This knife P842X is of the guillotine type and is installed in the knife holder in the cutting machine, secured by two bolts. The diameter of the mo...

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  Knife Like Esko Kongsberg Bld Sr8172 5pcs

  Industrial process machinery - Sollex AB - Sweden - September 3, 2025 - 250.00 Dollar US$

  Drag knife like BLD-SR8172 Ø8mm for ESKO / Kongsberg Cutter Table Drag knife for cutting tables from ESKO / Kongsberg for digital cutting. These blades BLD-SR8172 have a centered tip and 0 lag. Sollex knife BLD-SR8172 is made of high-quality and dura...

4340 alloy steel ultimate guide Photos Catalog - page 2 - ECeurope Market

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  Production Astm 4340 Alloy Steel Excellent Machinability

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 301.00 Dollar US$

  ASTM 4340 alloy steel (corresponding to Chinese grade 40CrNiMoA) is a medium-carbon low-alloy steel with high strength and high toughness. Its excellent machinability makes it widely used in aerospace, oil drilling, heavy machinery and other fields. ...

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  Excellent Fatigue Life 4340 Alloy Structural Steel Songshun Large Inventory

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 304.00 Dollar US$

  4340 alloy structural steel is a low-alloy high-strength steel belonging to the Ni-Cr-Mo (nickel-chromium-molybden um) structural steel. It is widely used in the manufacture of aviation, automobiles, molds and high-load mechanical parts due to its ex...

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  High Strength Low Alloy 4340 Steels Refining Production Supply

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - December 9, 2024 - 700.00 Dollar US$

  4340 steel is a high-strength, low-alloy steel belonging to **nickel-chromium-molybde num alloy steel**. it is widely used in various high-strength and high-load occasions due to its good mechanical properties and high strength. 1. chemical compositi...

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  Songshun 30crnimo8 Alloy Steel Heat Treatment Process Guide

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - January 20, 2025 - 702.00 Dollar US$

  heat treatment process guide for 30crnimo8 alloy steel: normalizing treatment - **purpose**: refine grains, uniform structure, improve cutting performance, etc. - **process parameters**: normalizing temperature is generally around 880℃, holding time ...

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  Gb 50crva Alloy Steel Turning And Milling Processing Guide

  Minerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - March 3, 2025 - 324.00 Dollar US$

  GB 50CrVA alloy steel is a high-carbon, high-chromium material with high hardenability, high hardness and good wear resistance. Its carbon content is 1.45%~1.70%, chromium content is 11.00%~12.50%, molybdenum content is 0.40%~0.60%, and vanadium cont...

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  Special Titanium Carbide Hard Alloy Guide Wheel For Spring Steel Wire Drawing

  Alloys - Zhuzhou Hastion High-Tech Materials Co.,Ltd. - China - August 10, 2025 - 13.50 Dollar US$

  Hard alloy titanium carbide guide wheels are key guiding components in the production of wire and tube materials. They are made by powder metallurgy sintering of high-purity titanium carbide and cobalt binder phases, with a surface hardness as high a...

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  Aisi 4140 4340 1020 1045 Cold Rolled Structure Carbon Steel Round Bar

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 330.00 Dollar US$

  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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  Astm Sae Aisi 4340 Supplier Of Carbon Steel Round Bar

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 750.00 Dollar US$

  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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  Sae Aisi 4340 Supplier Of Carbon Steel Round Bar

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 888.00 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...

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  Sncm439 4340 Cold Rolled Steel Plate For Important Conditioning Parts Of Large Size

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 1500.00 Dollar US$

  4340 belongs to the american standard high-strength alloy structural steel, which is made of high-quality carbon structural steel by appropriately adding one or more alloying elements (the total content does not exceed 5%). brand name: songshun type:...

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  Forged 4340 Steel Mechanical And Physical Properties

  Forgings - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 1600.00 Dollar US$

  steel grade: alloy structural steel standard: aisi plac e of origin: guangdong, china brand name: songshun model number: 4340/1.6511/scm43 9/40crnimoa technique: ho t rolled/forged application : alloy structural steel bar alloy or not: is alloy speci...

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  Aisi Jis Din 4340 Sncm439 1 6511 Hot Rolled Steel Round Bar

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 1100.00 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 10, 000 ton/tons per year 4340 belongs to the american ...

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  Custom Aisi 4340 Steel High Quality Manufacturer Suppliers Factory Price

  Moldings - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 1273.00 Dollar US$

  4340 belongs to the american standard high-strength alloy structural steel, which is made of high-quality carbon structural steel by appropriately adding one or more alloying elements (the total content does not exceed 5%). dongguan songshun mould st...

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  Sae Astm Aisi 4340 Steel Properties Tolerance Hot Rolled Forged Equivalent

  Forgings - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 688.00 Dollar US$

  4340 belongs to the american standard high-strength alloy structural steel, which is made of high-quality carbon structural steel by appropriately adding one or more alloying elements (the total content does not exceed 5%). astm 4340 grade steel is o...

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  Aisi 4340 Steel Round Rod Bars For Sale Tensile Strength 745 Mpa

  Moldings - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 750.00 Dollar US$

  steel grade: alloy steel standard: aisi plac e of origin: guangdong, china brand name: songshun model number: 4340/1.6511/sncm4 39/40crnimoa technique: h ot rolled, hot rolled/forged/clod drawn application: tool steel bar alloy or not: is alloy speci...

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  Hot Products 4340 Chromoly Round Bar Steel

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 600.00 Dollar US$

  steel grade: alloy steel standard: aisi/astm /din/nf/jis/gb/bs place of origin: guangdong, china brand name: songshun model number: 40crnimoa/4340/1. 6511/scm439 technique: ho t rolled application: tool steel bar alloy or not: is alloy special use: m...




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  Heat Treatment 4140 Vs 4340 Allloy Mold Steel Round Bars Product

  Moldings - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 785.00 Dollar US$

  our company has been focusing on steel round bars and steel plates for more than 20 years throughout china.we are an industrial and trading company with 3500, 0000 hydraulic forging machine, who has about years experience in this field.we provide a g...

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  High Hardenability 4140 Vs 4340 Steel Hpreheating Dtempering State

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2022 - 111.00 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...

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  Aisi Sae Astm 4340 High Strength Steel Bars Factory Supply

  Metal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - June 6, 2022 - 942.00 Dollar US$

  aisi sae astm 4340 high strength steel bars factory supply describe: 4340 belongs to the american standard high-strength alloy structural steel, which is made of high-quality carbon structural steel by appropriately adding one or more alloying elemen...

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  Aisi 4340 Equivalent Din 1 6511 Jis Sncm439 Steel Factory

  Alloys - Dongguan Songshun Mould Steel Co., Ltd. - China - June 7, 2022 - 569.00 Dollar US$

  4340 steel is nickel-chromium-molybdenu m alloy steel. high strength is obtained after heat treatment. and it has good toughness, fatigue resistance, impact resistance and etc. 4340 steel properties and 4340 steel composition as follows. it is an all...