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4140 High Tensile Steel Interlloy Engineering Steels

4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied hardened and tempered in the tensile range of 850 - 1000 Mpa (condition T).4140 is now available with improved machinability, which greatly increases feeds and/or speeds, while also extending tool life without adversley affecting mechanical properties. 4140 alloy steel bar with q t, 4140 alloy steel bar with q offers 1,952 4140 alloy steel bar with q t products. A wide variety of 4140 alloy steel bar with q t options are available to you, such as standard, processing service, and grade.

A 29 4140 Chemical Composition, Mechanical Properties

A 29 4140 https://steelss High Quality Special Steel Supplier +86-80247006 E-mail:[email protected] A 29 4140 Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for A 29 4140 steel chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro AISI 4140 Alloy Steel - Gnee steelProduct introduction. AISI SAE 4140 alloy steel is a chromium molybdenum alloy steel specification widely used in general purpose high tensile steel for components, like axles, shafts, bolts, gears and other applications. Similar to alloy grade AISI 4130 chrome moly alloy steel but with a Alloy Steel Quik Guide - Castle MetalsAlloy Steel Quik Guide Description Aisi GrADe size rounD inches HEAT TREATING INDUSTRY STANDARD SPECS MACHINABLE HIGH STRENGTH SUITABLE FOR INDUCTION HARDENING 4140 3/8 1.5 HR / CF / TGP Q&T CQ ASTM A193 B7 ASTM A434 BC 130 110 16 50 321 MAX >1.5 2.5 125 105 16 50 (35 RC)

China 42crmo4 Qt, 42crmo4 Qt Manufacturers, Suppliers

FOB Price:US $ 600-1500 / Ton. Min. Order:1 Ton. Type:Alloy Steel Bar. Standard:AISI, ASTM, DIN, JIS, GB, BS. Composition:Alloy Steel. Technique:Forged. Shape:Bar. Surface Treatment:Black Surface or Grinded, Peeled Surface. Suppliers with verified business licenses. High Strength Alloy Steel Plate DIN 1.7225 4140 Scm440 High quality High Strength Alloy Steel Plate DIN 1.7225 4140 Scm440 42CrMo4 Q + T Heat Treatment from China, China's leading high carbon steel plate product, with strict quality control carbon steel rod factories, producing high quality carbon steel rod products. SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent 4340 Steel Heat Treatment. Alloy steel 4340 heat treatment including:normalizing, annealing, hardening, tempering, spheroidization, stress relief, etc. (4340 heat treat) Normalizing:Heat to 845 to 900 °C (1550 to 1650 °F) and hold for a period of time, which depends on the thickness of

Specialty Steel Co. 4140 Steel 4150 Steel Specialty

AISI 4140 and 4150 is a medium carbon, chromium-molybdenum alloy steel. This steel is offered in a wide range of conditions including but not limited to:cold drawn annealed, hot roll heat treated, heat treated turned ground and polished. Typical tensile strength ranges from 114,000 PSI (Annealed Condition) up to 156,000 PSI (Pre-Hard, Quench 4140 HIGH TENSILE STEEL - Interlloy4140 HIGH TENSILE STEEL 4140 is a 1% chromium - molybdenum medium hardenability general purpose high tensile steel - generally supplied USA AISI 4140 ASTM A29/A29M-91 4140 ASTM A322 4140 ASTM A331 4140 (Cold Finish) SAE 4140 Chemical Composition (Base Material) Min. % Max % Carbon 0.36 0.44 Heat Treatment Annealing Heat to 800 oC - 850