6 Singapore 
6 Canada 
3 UK 
2 Germany 
2 Portugal 
1 Russia 
1 Latvia 
1 Seychelles 
1 Mexico 
1 Hong Kong 
1 Panama 
1 India 
1 Spain 
1 Philippines 
1 Ireland 
1 Laos 
1 Egypt 
alloy 4140 steel Photos Catalog - page 2 - WorldBid B2B Market
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Seamless Steel Pipe 1020 1045 4140 8620Pipes / Tubing - Steel - Dongguan Otai Special Steel Limited - China - December 2, 2019 - 780.00 Dollar US$Seamless Pipe is formed by forcing molten metal through a round die with a plug in the center to form a long tube of continuous metal which is then cut into appropriate lengths; usually either 21 ft or 40 ft. although other lengths are available. Sea...
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Medium Hardenability 4140 Steel Round Bar Price Per KgMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 14, 2023 - contact company for priceAISI 4140 Alloy steel material stockholders and suppliers from China-OTAI SPECIAL STEEL . we have more 16 years experience in 4140 steel plate, round bar, flat bar, square supply.AISI 4140 alloy steel is chromium, molybdenum, manganese containing low...
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High Fatigue Strength 4140 Steel Coil Storehouse StockistsConstruction - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 25, 2023 - 82.00 Dollar US$AISI 4140 steel coil is an alloy steel material with high fatigue strength, durability, corrosion resistance, ductility and machinability, and is used in various industries. 4140 steel coil has good surface quality, smooth and beautiful appearance, h...
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Cold Drawn Steel Bar 4140 42crmo4 Hollow ShaftMetals - Carbon Steel - Sichuan Liaofu Special Steel Trading Co., Ltd - China - August 6, 2019 - 1200.00 Dollar US$best sae 4140 steel cold drawn steel bar we have cold drawn steel bar from material 5140 4118 4130 4135 4140 8620 and so on, if u need need cold drawn steel bar, please tell us the tolerance Standards:ASTM, JIS, GB, EN(DIN, BS, NF) Or Per as clients’...
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Supply Sa285grc Sa285gra Sa285grb Aisi 4140 Steel PlateMetals - Steel - Henan Gang Iron and Steel Co,.Ltd - China - April 11, 2013 - contact company for priceSupply SA285GrC, SA285GrA, SA285GrB, AISI 4140 steel plate 1. Steel Dimension: Thickness: 8-300mm, Width: 1500-4020mm, Length: 3000-18000mm 2. Adopt Standard: ASME A285 3. Tensile strength: SA285 Grade A 310-450Mpa, SA285 Grade B 345-485Mpa, SA285 Gr...
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Product Maker Sae 4140 Steel Excellent Choice For Various Industrial ApplicationsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 493.00 Dollar US$When choosing SAE 4140 Steel, Determine the shape of SAE 4140 Steel, such as AISI 4140 flat steel or SAE 4140 round steel. It depends on the size you need. What heat treatment do you need or what properties do you need? If you only need normal condit...
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Aisi 4140 Steel Round Bar Heat Treatment Process ImprovementMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 900.00 Dollar US$Improvement of quenching process for AISI 4140 steel round bar - **Heating temperature optimization** - Traditional quenching heating temperature for AISI 4140 steel round bar is generally 840 - 860℃. In order to more accurately control the austenite...
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Focus On Supply 4140 Steel Round Bar Pre Hardened MaterialsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 496.00 Dollar US$The main properties of 4140 steel round bar include high hardness, high strength, good wear resistance and heat resistance. The steel has a high carbon content and moderate alloying element additions, which gives it good quench hardening properties a...
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Excellent Mechanical And Heat Treatment Properties 4140 Steel Plate PriceMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 495.00 Dollar US$4140 steel plate is equivalent to 40Cr steel in China. It is a heat-treated tool steel mainly composed of carbon, manganese, chromium, molybdenum and other elements. It has excellent mechanical properties, can withstand high temperatures, has high st...
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Heat Treating Forged Steel Flat Bar 4140 Quenching ManufacturerMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 2, 2022 - 852.00 Dollar US$Steel Flat bar 4140 | Steel Flat bar 4140 manufacturer | forged Steel Flat bar 4140 Quenching Steel Steel Grade: AISI 4140/DIN 1.7225/JIS SCM440/GB 42CrMo Size & Dimension: Dia:20-120mm L:2000-5800mm Technique: Cold/Hot rolled, Cold-Drawn or Hot ...
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Spot Wholesale Good Deformation Ability Aisi 4140 42crmo4 Tool SteelMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 909.00 Dollar US$**aisi 4140 42crmo4 tempering treatment** **Process**: 1. **Heating**: Reheat the quenched 42CrMo4 steel to a lower temperature, generally between 450°C and 700°C. 2. **Insulation**: Keep at the tempering temperature for a period of time to change th...
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Jis Scm440 Din 1 7225 Aisi 4140 Steel Round Bar Sheet PlateManufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2023 - 300.00 Dollar US$What is AISI 4140 Steel? AISI 4140 alloy steel round bar sheet plate belongs to medium hardenability steel.AISI 4140 steel has high fatigue strength and low notch sensitivity. Low-temperature impact toughness is also very high, no obvious temper brit...
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Hot Rolling Process Aisi 4140 Steel Round Bar Subsequent Heat TreatmentMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 11, 2024 - 907.00 Dollar US$AISI 4140 steel round bar heat treatment process Hot rolled AISI 4140 steel round bar usually needs subsequent heat treatment to meet different application requirements. 1. Annealing - Process: heating to 830-850°C and slow cooling. - Purpose: reduce...
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Moderate Hardenability High Strength Din 1 7225 Aisi Sae 4140 Steel Bars ToughnessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 2, 2022 - 1135.00 Dollar US$AISI 4140 Steel Product Information 1.Describe: 4 140 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 stee...
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42crmo 4140 Scm440Equipment - Construction - Shanghai Gaogang Metal Product Co.,Ltd - China - September 7, 2012 - contact company for price
42CrMo/4140/SCM440 low price lots of stock and fast delivery 42CrMo/4140/SCM 440 1) Grade: 42CrMo4, AISI4140 alloy steel round bars 2) Delivery condition: annealed or as per customer's request to preharden 3) Application: Used for manufacturing eleme...
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Aisi 4140 42crmoMetals - Carbon Steel - Zhangjiagang yongsheng casting Co,.ltd - China - September 7, 2012 - contact company for price
Forged steel round bar 42CrMo: 1). Manufacture: EAF+LF+VD(ANNEAL, normalized, peeled, rough turned) 2). Size: 200mm~700mm 3). Length: follow by the requirement of customer (normal length is 3-6m) 4). Inspecting: UTS follows as GB/T6402-91 CLASS 3 or ...
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Hollow Bar 4140 Spindle ShaftMetals - Carbon Steel - Sichuan Liaofu Special Steel Trading Co., Ltd - China - August 6, 2019 - 1200.00 Dollar US$est sae 4140 steel tube 1.7225 tube, 4140 honed tube Standards:ASTM, JIS, GB, EN(DIN, BS, NF) Or Per as clients’ requires. Product Basic Information: 1.Chemical Composition and Mechanical Properties(In Quenched & Tempered State): Material 4140 Ch...
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Deeply Exploring 4140 Wide Application FieldsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 22, 2024 - 1000.00 Dollar US$4140 steel is one of the most popular materials purchased in the manufacturing industry, and it is also a medium-hardenability alloy structural steel with excellent toughness, processability and strength. The versatility and stability of 4140 enable ...
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Versatility Astm 4140 Material Order Supplier ExportMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 492.00 Dollar US$ASTM 4140 material can obtain ideal properties after proper heat treatment. After quenching and tempering, ASTM 4140 material can obtain high hardness and strength while maintaining a certain toughness, which is suitable for manufacturing high-streng...
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Best Alloy Steel PipeMetal Manufacturing - REXAL TUBES - India - March 18, 2021 - contact company for price
Manufacturer of Alloy Steel Seamless Pipe. Expert in ASTM A335 Sch 40 Welded Pipe since 2000. wide selection in ASTM A335 Alloy Steel ERW Pipe. Must view Seamless Ferritic Alloy-steel Pipe Price. Rexal Tubes are the manufacturer and supplier of API 5...