AISI 1074/1075 High Carbon Steel Hot Forged Round and Rolled Flat Bars
Model NO.
1074 1075
Composition
Stainless Steel Scrap
Technique
Hot Forged or Hot Rolled
Shape
Bar
Surface Treatment
Black/Milled/Machined
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
Application
Tool Steel Bar
Transport Package
Wooden or Bulk
Specification
6-400mm 2mm-25mm
Trademark
Smooth
Origin
China
HS Code
7214100000
Production Capacity
5000 Ton/Year
Reference Price
$ 765.00 - 900.00
Description
Product Description
AISI 1074/1075 Steel
1074 steel is a high-carbon steel alloy that is commonly used in various industrial applications due to its excellent strength, hardness, and wear resistance properties. It is a type of spring steel known for its ability to withstand high stress and repeated impacts.
Composition
The chemical composition of 1074 steel typically includes:
· Carbon (C): 0.70% - 0.80%
· Manganese (Mn): 0.50% - 0.80%
· Phosphorus (P): 0.035% max
· Sulfur (S): 0.040% max
The high carbon content gives 1074 steel its characteristic hardness and strength, while manganese enhances its toughness and hardenability.
Mechanical Properties
The mechanical properties of 1074 steel depend on factors such as heat treatment, processing, and alloying elements. However, typical mechanical properties for 1074 steel in the annealed or normalized condition are:
· Tensile Strength: 685 MPa (99,400 psi) - 725 MPa (105,100 psi)
· Yield Strength: 515 MPa (74,800 psi) - 580 MPa (84,100 psi)
· Elongation: 7% - 15%
· Reduction of Area: 30% - 40%
· Hardness: 197 HB - 229 HB
· Weldability: Fair weldability when properly preheated and welded, requiring post-weld heat treatment.
· Machinability: Relatively poor machinability in hardened state; suitable for machining in annealed or normalized condition.
· Corrosion Resistance: Susceptible to rusting and corrosion; requires surface protection in corrosive environments.
· Formability: Can be cold worked and formed using conventional processes such as bending and stamping.
Heat Treatment
1074 steel can be heat treated to achieve desired mechanical properties. Common heat treatment processes include:
· Annealing: Heating the steel to around 800°C (1470°F) and slow cooling in the furnace to relieve internal stresses and improve machinability.
· Normalizing: Heating the steel to around 870°C (1600°F) and air cooling to refine the grain structure and improve mechanical properties.
· Quenching and Tempering: Heating the steel to around 820°C (1500°F), quenching in oil or water, and then tempering at a specific temperature to achieve the desired combination of hardness and toughness.
Surface Finish
1074 steel is typically supplied in the annealed, normalized, or hardened and tempered condition with a smooth surface finish. It can undergo additional surface treatments, such as shot blasting or polishing, to improve surface quality and appearance.
Applications
1074 steel is widely used in various industrial applications where high strength, hardness, and wear resistance are required. Common applications include:
· Springs and suspension components in automotive and transportation systems
· Cutting tools and blades for metalworking, woodworking, and fabrication
· Hand tools and agricultural implements requiring durability and toughness
· Machinery and equipment components subjected to high stress and wear conditions
· Structural components in construction, infrastructure, and machinery
1074 steel is a high-carbon steel alloy that is commonly used in various industrial applications due to its excellent strength, hardness, and wear resistance properties. It is a type of spring steel known for its ability to withstand high stress and repeated impacts.
Composition
The chemical composition of 1074 steel typically includes:
· Carbon (C): 0.70% - 0.80%
· Manganese (Mn): 0.50% - 0.80%
· Phosphorus (P): 0.035% max
· Sulfur (S): 0.040% max
The high carbon content gives 1074 steel its characteristic hardness and strength, while manganese enhances its toughness and hardenability.
Mechanical Properties
The mechanical properties of 1074 steel depend on factors such as heat treatment, processing, and alloying elements. However, typical mechanical properties for 1074 steel in the annealed or normalized condition are:
· Tensile Strength: 685 MPa (99,400 psi) - 725 MPa (105,100 psi)
· Yield Strength: 515 MPa (74,800 psi) - 580 MPa (84,100 psi)
· Elongation: 7% - 15%
· Reduction of Area: 30% - 40%
· Hardness: 197 HB - 229 HB
· Weldability: Fair weldability when properly preheated and welded, requiring post-weld heat treatment.
· Machinability: Relatively poor machinability in hardened state; suitable for machining in annealed or normalized condition.
· Corrosion Resistance: Susceptible to rusting and corrosion; requires surface protection in corrosive environments.
· Formability: Can be cold worked and formed using conventional processes such as bending and stamping.
Heat Treatment
1074 steel can be heat treated to achieve desired mechanical properties. Common heat treatment processes include:
· Annealing: Heating the steel to around 800°C (1470°F) and slow cooling in the furnace to relieve internal stresses and improve machinability.
· Normalizing: Heating the steel to around 870°C (1600°F) and air cooling to refine the grain structure and improve mechanical properties.
· Quenching and Tempering: Heating the steel to around 820°C (1500°F), quenching in oil or water, and then tempering at a specific temperature to achieve the desired combination of hardness and toughness.
Surface Finish
1074 steel is typically supplied in the annealed, normalized, or hardened and tempered condition with a smooth surface finish. It can undergo additional surface treatments, such as shot blasting or polishing, to improve surface quality and appearance.
Applications
1074 steel is widely used in various industrial applications where high strength, hardness, and wear resistance are required. Common applications include:
· Springs and suspension components in automotive and transportation systems
· Cutting tools and blades for metalworking, woodworking, and fabrication
· Hand tools and agricultural implements requiring durability and toughness
· Machinery and equipment components subjected to high stress and wear conditions
· Structural components in construction, infrastructure, and machinery
Alloy Steel
-
N06625 Heat Resistant Alloy Steel Plate for High Temperature Applications
2j25 Co12mo15 12К М 14 Good Corrosion & Oxidation Resistance Nickel Alloy Round Pipe/Tube
Nickel Alloy 2j31/Cks-200 Steel Metal Wire Precision Alloy Wire Professional Manufacturers
Alloy 718 N07718 2.4668 617 Steel Inconel 600 Sheet 0.15 Thickness ASTM B443 Nickel 625 Alloy Plate
1.2344/H13/SKD61 Hot Forged Spheroidization Annealing Alloy Steel Round Bar Forged Steel, Forged Round Bar, Forged Flat Bar
Inconel 706 Precipitation Hardened Alloy Steel Strip for High Stress Components
Corrosion Resistant Solid Steel Rod for Halide Chemical Processes
Nickel Alloy Sheet 99.9% Pure Nickel C276 C22 C4 B2 B3 Hastelloy Ni200 Ni201 Sheet/Plate
Premium Alloy Steel Sheet/Plate S500mc S550mc S600mc Qste500TM Qste550TM 1.0984 1.0986 1.8969 Low Alloys for Cold Stamping Plate
BS 1387 Hot-Dipped Galvanized ERW Seamless Steel Pipe/Tubing
Heat Resistant Alloy Steel Sheet/Plate S700mc S650mc S260nc Qste260n 1.8974 1.8976 1.0971 Low Alloys for Cold Stamping Sheet
Custom Alloy Steel Sheet/Plate S500nc S550nc Qste500n Qste550n 1.0985 1.0987 Low Alloys for Cold Stamping Plate Factory Price
Incoloy 800 825 Hastelloy C22 Sheet Nickel Anode Electroplating Plate Nickel Alloy Rod and Sheets
Golden Polished C45/Ck45en9 High Carbon Strip Steel for Ruck Sack Spring
Reliable Alloy Steel Plate Carbon Steel Plate S185 E295 E335 E360 1.0035 1.0050 1.0060 1.0070 Direct Factory Delivery Price Favorable
1j77 Permimphy 77Н Х Л Precision Nickel Alloy Wire Corrosion Resistance