21 Brazil 
5 Singapore 
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3 Poland 
2 UK 
1 Russia 
1 Saudi Arabia 
1 Germany 
1 Argentina 
1 Serbia 
1 Netherlands 
1 Azerbaijan 
1 Palestine 
1 Bangladesh 
1 South Africa 
1 Belgium 
hanwei casting forging alloy steel ring gear Photos Catalog - page 90 - WorldBid B2B Market
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High Quality Gb 40cr Alloy Steel With Excellent Fatigue ResistanceMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 6, 2025 - 811.00 Dollar US$GB 40Cr alloy steel is a medium carbon alloy structural steel in the Chinese national standard (GB/T 3077). It has excellent fatigue resistance, high strength, good hardenability and comprehensive mechanical properties. It is widely used in machinery...
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Chromium Molybdenum Alloy Steel Aisi 4140 Equivalent Material Basic GuideMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 147.00 Dollar US$aisi 4140 equivalent material is a chromium-molybdenum alloy steel. Here are some equivalent materials: - Europe: 42CrMo4 (EN 10083-3), its chemical composition and mechanical properties are similar to AISI 4140, and it is often used in similar appli...
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Medium Carbon Material A30422 Alloy Steel Performance And ApplicationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 146.00 Dollar US$A30422 alloy steel is a medium carbon quenched and tempered steel type alloy structural steel, which belongs to ultra-high strength steel. Compared with 40Cr steel, A30422 alloy steel has better performance than 40Cr steel, especially higher hardenab...
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Rich Spot Resources Astm 4140 Alloy Structure Steel Reliable MaterialsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 158.00 Dollar US$ASTM 4140 alloy structural steel is a medium carbon low alloy steel, which has been widely used in the field of oil and gas exploration and production due to its excellent strength, toughness and wear resistance. The material uses chromium (Cr) and m...
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Precision Machining 4140 Low Alloy Steel Key Performance CharacteristicsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 159.00 Dollar US$Key performance characteristics of 4140 low alloy steel Excellent quenched and tempered strength range: It can be flexibly heat treated in different hardness ranges (22 HRC to 36 HRC) to meet multi-level strength requirements. Good weldability and ma...
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Spot 42crmo4 Alloy Engineering Steel Automobile Manufacturing ApplicationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 157.00 Dollar US$Automobile Manufacturing Drive Shaft: The high strength and toughness of 42CrMo4 Alloy Engineering Steel enable it to withstand high torque and impact loads, making it an ideal material for manufacturing automobile drive shafts. The drive shaft needs...
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Bs 708m40 Alloy Steel High Frequency Quenching ProcessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - May 19, 2025 - 154.00 Dollar US$The high-frequency quenching process of BS 708M40 alloy steel is as follows: 1. Preheating (optional): For large or complex-shaped BS 708M40 alloy steel workpieces, in order to reduce the temperature gradient and deformation risk, preheating can be p...
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Chromium Molybdenum Alloy Material Gb 42crmo4 Steel Heat Treatment ProcessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 101.00 Dollar US$GB 42CrMo4 steel is a common chromium-molybdenum steel, which is usually used after quenching and tempering treatment, and has high strength and high hardenability. GB 42CrMo4 steel has better performance than 34CrMo4 steel due to its high carbon and...
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High Quality Isc A30422 Alloy Steel Material CharacteristicsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 103.00 Dollar US$ISC A30422 alloy steel is an ultra-high strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering, and good low-temperature impa...
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Superior Alloy Materials Scm440h Steel The Essence Of Heat Treatment TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 8, 2025 - 107.00 Dollar US$The essence of heat treatment process The performance of SCM440H steel depends on precise heat treatment control. The preparatory heat treatment adopts normalizing process, heating to 850-880℃ and then air cooling to obtain uniform fine pearlite stru...
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Various Specifications Scm440h Alloy Steel Factory Manufacturing ProvidedMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 107.00 Dollar US$SCM440H alloy steel is a high-strength alloy steel material, a kind of high-carbon alloy steel, also known as 4140H steel. Its main characteristics are excellent strength, toughness and wear resistance, and it also has excellent characteristics such ...
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Aisi 4142 Alloy Steel Key Process Parameters For Surface QuenchingMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 9, 2025 - 110.00 Dollar US$Key process parameters of high-frequency induction heating surface quenching of AISI 4142 alloy steel 1. Heating temperature Goal: to austenitize the surface while avoiding overheating or coarse grains. Temperature range: usually 860 - 920℃ (specific...
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Important Structural Material Uns G41400 Alloy Steel Good ProcessabilityMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 97.00 Dollar US$UNS G41400 alloy steel, implementation standard: ASTM A29/A29M-04, is a medium hardenability steel. After heat treatment, it has good strength and good comprehensive mechanical properties, good processability and high yield rate. .UNS G41400 alloy st...
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Performance And Application Of Low Alloy Material 42cd4 SteelMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2025 - 92.00 Dollar US$42CD4 is a high-strength alloy steel, also known as AISI 4140 or EN19 steel. It is a type of low-alloy steel and is usually used to manufacture large-scale mechanical equipment, engineering machinery, and other fields that require mechanical parts to...
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Premium Features Alloy 1 7225 Steel Typical Application AreasMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 18, 2025 - 90.00 Dollar US$Material properties High strength and wear resistance: Alloy elements (Cr, Mn, Si) strengthen the matrix and form carbides, so that alloy 1.7225 steel has high strength and fatigue resistance after quenching and tempering, and is suitable for working...
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Alloy Material Gb Ml30crmo Steel Heat Treatment SpecificationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 200.00 Dollar US$GB ML30CrMo steel is an alloy steel widely used in mechanical manufacturing and engineering fields, and its heat treatment specifications are crucial to ensure material properties. Heat treatment specifications: quenching 880℃, water or oil cooling; ...
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High Hardness Ml30crmo Alloy Steel Small Heat Treatment DeformationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 202.00 Dollar US$ML30CrMo is an alloy structural steel with high hardness and good comprehensive performance. ML30CrMo alloy steel hardness - **Annealing**: Hardness ≤229 HBW, indentation diameter ≥4.0mm - **Quenching and tempering**: Hardness range is between HRC 32...
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Astm 4130 Alloy Steel Physical Properties Parameters SpecificationMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 206.00 Dollar US$ASTM 4130 alloy steel, as a key material widely used in aviation, automobile, petrochemical and machinery manufacturing, has a unique chemical composition, excellent mechanical properties and strict heat treatment specifications, which together have ...
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Din 25crmo4 Alloy Steel Application Areas And ProspectsMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 210.00 Dollar US$DIN 25CrMo4 alloy steel is a high-strength material widely used in the industrial field. Its unique chemical composition and mechanical properties make it occupy an important position in many industries. First of all, in the automotive manufacturing ...
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Best Alloy Structure Steel 25crmo4 Material Welding And ProcessingMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 30, 2025 - 210.00 Dollar US$As a high-strength alloy structural steel, 25CrMo4 steel contains alloy elements such as chromium and molybdenum, so its welding and processing performance has its own particularity, and specific processes must be followed to ensure quality. The foll...