8 Germany 
7 Singapore 
5 India 
5 Ukraine 
5 China 
2 Australia 
2 UK 
1 Brazil 
multiple ideal 4140 alloy structural steel Photos Catalog - page 4 - WorldBid B2B Market
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Astm A519 4140 Steel Tube For CylinderPipes / Tubing - Steel - Shanxi Shew-E Steel Pipe Co., Ltd - China - October 9, 2017 - 999.00 Dollar US$Standard: ASTM A519 Materials: 4140 Technical: cold-drawn seamless Delivery Condition: BK.BKW, BK+S, GBK, NBK Straightness: 0.5mm/1m max for tubes below 3m, 0.8mm/1m max for tubes between 3 to 6m, 1.2mm/1m for tubes above 6m Technology: Honed & S...
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Medium Hardenability Aisi 4140 Steel Fabrication CompaniesManufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - September 18, 2023 - 96.00 Dollar US$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 brittleness. aisi 4140 steel ...
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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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China Reliabled Manufacturer Supply 4140 Material SteelMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 491.00 Dollar US$4140 material steel is a cr-mo series (chromium-molybdenum series) low alloy steel. the material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength, and long-lasting high temperature strength....
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Guaranteed Hardenability Aisi 5120h Coil Low Alloy Structural MaterialMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - April 21, 2025 - 806.00 Dollar US$AISI 5120H Coil is a low alloy structural steel that guarantees hardenability Chemical composition Carbon (C): The content is generally 0.17% - 0.23%, which belongs to low carbon steel and can ensure the toughness and weldability of steel. Manganese ...
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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$aisi 4140 steel coil is an alloy steel material with high fatigue strength, durability, corrosion resistance, ductility and machinability, and is used in various industries. 4140 steel coil has good surface quality, smooth and beautiful appearance, h...
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Supply Sa285grc Sa285gra Sa285grb Aisi 4140 Steel PlateMetals - Steel - Henan Gang Iron and Steel Co,.Ltd - China - April 11, 2013 - contact company for priceSupply SA285GrC, SA285GrA, SA285GrB, AISI 4140 steel plate 1. Steel Dimension: Thickness: 8-300mm, Width: 1500-4020mm, Length: 3000-18000mm 2. Adopt Standard: ASME A285 3. Tensile strength: SA285 Grade A 310-450Mpa, SA285 Grade B 345-485Mpa, SA285 Gr...
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Cold Drawn Steel Bar 4140 42crmo4 Hollow ShaftMetals - Carbon Steel - Sichuan Liaofu Special Steel Trading Co., Ltd - China - August 6, 2019 - 1200.00 Dollar US$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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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$improvement of quenching process for aisi 4140 steel round bar - **heating temperature optimization** - traditional quenching heating temperature for aisi 4140 steel round bar is generally 840 - 860℃. in order to more accurately control the austenite...
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Product Maker Sae 4140 Steel Excellent Choice For Various Industrial ApplicationsMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - June 17, 2024 - 493.00 Dollar US$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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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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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$the main properties of 4140 steel round bar include high hardness, high strength, good wear resistance and heat resistance. the steel has a high carbon content and moderate alloying element additions, which gives it good quench hardening properties a...
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Spot Wholesale Good Deformation Ability Aisi 4140 42crmo4 Tool SteelMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - July 15, 2024 - 909.00 Dollar US$**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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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$aisi 4140 steel round bar heat treatment process hot rolled aisi 4140 steel round bar usually needs subsequent heat treatment to meet different application requirements. 1. annealing - process: heating to 830-850°c and slow cooling. - purpose: reduce...
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Jis Scm440 Din 1 7225 Aisi 4140 Steel Round Bar Sheet PlateManufacturing Plants - Dongguan Songshun Mould Steel Co., Ltd. - China - March 24, 2023 - 300.00 Dollar US$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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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$aisi 4140 steel product information 1.describe: 4 140 steel is a kind of alloy structural steel. it belongs to the steel with the american grade equivalent to the 42crmo grade in my country. this kind of steel belongs to the medium hardenability stee...
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High Performance En X100crmov5 Steel Your Ideal Tool MaterialMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - December 30, 2024 - 893.00 Dollar US$en x100crmov5 steel is a high-performance tool steel widely used in the manufacture of various cutting tools and molds. its excellent properties make it occupy an important position in tool materials. en x100crmov5 steel excellent heat treatment perf...
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Din 1 2379 Steel Your Ideal Choice For Mold ManufacturingMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - January 13, 2025 - 700.00 Dollar US$din 1.2379 steel (also known as x153crmov12 or d2 tool steel) is a high carbon, high chromium cold work die steel that is the material of choice in the mold making industry for its excellent wear resistance, high hardness and good dimensional stabili...