10 Canada 
6 Singapore 
4 Brazil 
3 France 
2 China 
2 Hong Kong 
2 Belgium 
2 UK 
1 Paraguay 
1 Argentina 
1 Poland 
1 Australia 
1 India 
1 Ukraine 
1 Iran 
4340 chromoly bar steel Photos Catalog - page 3 - ECeurope Market
-
Providing The Best 4340 Steel Wide Range Of ApplicationsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 897.00 Dollar US$architecture and engineering fields in this field, the excellent properties of astm 4340 steel can improve the service life, safety and reliability of buildings and construction machinery and equipment. it is widely used in the manufacture of transmi...
-
Excellent Hardenability Astm Aisi 4340 Steel Export Spot ResourcesMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 701.00 Dollar US$aisi 4340 steel, 40crnimo alloy structural steel is also a type of gear steel. aisi 4340 steel is a high-quality alloy steel material with good mechanical properties and corrosion resistance. it is widely used in aerospace, shipbuilding, automotive i...
-
High Strength And Toughness 4340 Steel Complete SpecificationsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 710.00 Dollar US$4340 steel features: it has high strength, toughness, outstanding hardenability and stability against overheating, but it is highly sensitive to white spots and has temper brittleness. it has poor weldability and needs to be preheated at high tempera...
-
Aisi Astm Sae 4340 Material High Quality Alloy Structural Steel SupplyMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 709.00 Dollar US$first of all, 4340 material has excellent strength and toughness. its tensile strength can reach more than 1500mpa, and its yield strength is about 1200mpa. it also has high ductility and impact toughness. this makes 4340 material perform well when s...
-
Songshun Professional Supply 4340 Material Steel Discount PriceMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 708.00 Dollar US$4340 material steel characteristics and applications: 4340 material steel has high strength, toughness, good hardenability and stability against overheating, but has high white point sensitivity and temper brittleness. the weldability is poor. it nee...
-
Medium Carbon High Strength Aisi 4340 Alloy SteelMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - check with company for priceaisi 4340 alloy steel is an ultra-high strength medium carbon low alloy steel with deep hardenability, high ductility, toughness and strength, and has high fatigue resistance and creep resistance. it is not affected by tempering and embrittlement, sh...
-
High Quality Special Steel 4340 Plate Heat Treatment ProcessingMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 711.00 Dollar US$4340 plate heat treatment: alloy steel 4340 heat treatment includes: normalizing, annealing, quenching, tempering, spheroidizing, stress relief, etc. (4340 plate heat treatment) normalizing: heat to 845 to 900 °c (1550 to 1650 °f) and hold for a peri...
-
In Stock Astm 4340 Steel Has Good Weldability PerformanceAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 707.00 Dollar US$welding of astm 4340 steel astm 4340 steel has good weldability. it can be easily gas welded or arc welded, but electrodes of the same composition should be used. since 4340 alloy steel is air hardened, welded parts should be annealed or normalized a...
-
Commonly Used Sales American Standards Sae 4340 Alloy Tool SteelAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 706.00 Dollar US$sae 4340 applications sae 4340 is often used in harsh conditions and heavy parts that require high strength. it can be widely used as billets, bars, rods, forgings, plates, tubes and welding wires. aisi 4340 steel can also be produced as lightweight ...
-
Easy To Machine Processing Aisi 4340 Spot Wholesale SteelMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 705.00 Dollar US$aisi 4340 combines deep hardenability, high ductility, toughness and strength, and has high fatigue resistance and creep resistance. it is not affected by tempering and embrittlement, shows good strength retention at high temperatures, and is not eas...
-
Us Standard Material 4340 Alloy Steel Ultimate GuideMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 300.00 Dollar US$4340 alloy steel is a medium carbon low alloy steel belonging to the category of nickel-chromium-molybdenu m steel, with high strength, high toughness and good hardenability. It is widely used in aerospace, automotive, military, oil and gas and other...
-
Production Astm 4340 Alloy Steel Excellent MachinabilityMetal and mineral industries - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 301.00 Dollar US$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. ...
-
Excellent Fatigue Life 4340 Alloy Structural Steel Songshun Large InventoryMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 7, 2025 - 304.00 Dollar US$4340 alloy structural steel is a low-alloy high-strength steel belonging to the Ni-Cr-Mo (nickel-chromium-molybden um) structural steel. It is widely used in the manufacture of aviation, automobiles, molds and high-load mechanical parts due to its ex...
-
High Toughness Astm 4340 Steel Pipes Stockists SupplyMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - July 14, 2025 - 402.00 Dollar US$ASTM 4340 steel pipes are a type of high-strength, high-toughness low-alloy steel widely used in aerospace, petroleum industry, military and other fields. When made into steel pipes, their high toughness and strength characteristics make them particu...
-
Heat Treatment Aisi 4340 Equivalent For SaleAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - August 17, 2022 - check with company for price4340 steel is nickel-chromium-molybdenu m alloy steel. it will get high strength after the heat treat. and it has good toughness, fatigue resistance, impact toughness and etc. its equivalent grade is jis sncm439 and din 1.6563. the properties and com...
-
One Of The Leading 4340 Round Rod Suppliers In ChinaMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 990.00 Dollar US$4340 round bar is a commonly used high-strength alloy steel and is widely used in aviation, automobiles, ships and other fields. these fields usually have strict quality requirements for steel, so it is particularly important to find reliable 4340 st...
-
Outstanding Quality 4340 Round Rod Performance CharacteristicsAlloys - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 991.00 Dollar US$performance characteristics it is very critical for 4340 round rod suppliers to ensure that it has excellent performance, which is an important criterion for determining product quality. (1) high strength and high hardness: after quenching and temper...
-
Exploring 4340 Wide Application FieldsMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - April 15, 2024 - 899.00 Dollar US$aisi 4340 steel is a versatile high-strength alloy steel, also known as gb 34crni3mo steel, and is also a type of gear steel. 4340 has high strength, ductility, toughness, fatigue resistance, hardenability, etc. with these excellent properties, it ha...
-
Source Of Goods From Chinese Origin 4340 Plate SuppliersMinerals and ores and metals - Dongguan Songshun Mould Steel Co., Ltd. - China - June 24, 2024 - 704.00 Dollar US$4340 plate suppliers supply status and factory hardness: 4340 plate suppliers supply status are all annealed, and the factory hardness is about 215hbs. 4340 plate suppliers heat treatment hardness: 4340 heat treatment hardness is 54-60hrc alloy steel...
-
High Strength Low Alloy 4340 Steels Refining Production SupplyAlloys - 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...