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SAE 4140 (AISI 4140 steel) is a Cr Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long lasting strength at high temperature.
Hardening of AISI Alloy Steel 4140. SAE 4140 alloy steel is usually supplied ready heat treated to hardness in 18 22 HRC. If further heat treatment is required, then heat to 840 oC – 875 oC, hold until temperature is uniform throughout the section, soak for 10 – 15 minutes per 25 mm section, and quench in oil, water, or polymer as required.
What are details of 4140 Alloy Steel ? NameHot rolled black surface steel round bar aisi 4140 alloy steelFeatures 1, Chromium molybdenum alloy steel2, Slightly higher carbon content then 41303, Greater strength and heat treatmentApplications 1, Applications in the oil and gas sector2, Connection rods, collets, conveyor pins
Hot Forged Alloy Steel AISI 4140 is used to producecomponents with high requirements on toughness, e.g. gear wheels, pinions, connecting rods, parts for mechanical engineering . Related Products
Jul 24, 2010 · Table of Steel Equivalent Grades (EN, SAE/AISI, UNS, DIN, BS, UNI, JIS) The table below compares steel equivalent grades of materials from various international specifications. Note that materials compared are the nearest available grade and may have slight variations in actual chemistry.
AISI 4140 Alloy Steel is chromium, molybdenum, and manganese containing low alloy steel. It has high fatigue strength, toughness, abrasion resistance, and torsional strength. AISI 4140 is 1% chromium – molybdenum medium harden the capability basic cause excessive tensile metal.
The following datasheet gives an overview of AISI 4140 alloy steel. 4140 alloy steel material is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality medium carbon alloy steel, Oil Quenched & Tempered Hardenss is 28 34 HRC.4140 Annealing delivery
Alloy 4140 (AISI 4140) is a low alloy steel containing Chromium and Molybdenum. Alloy 4140 is the most widely used alloy for oil patch applications. Usually supplied hardened and tempered to condition T in sections up to 100mm with a tensile strength of 850 1000MPa and aiming for this strength range in
Alloy Tool Steel offers a wide selection of tool and mold steel grades includingA 2, D 2, O 1, S 7, H 13, P 20, KDA1, KAPSTAR, 4140HT, along with 420SS Stainless Steel. We
Dec 03, 2012 · Low alloy steels are generally used for structural applications. They are ideal for applications that require hardness and strength. These alloys include MIM 4140, MIM 4340, MIM 4605, and MIM 52100 and those of FeNiC with different contents of NiFe2NiC or Fe8NiC. These alloys are frequently heat treated to maximize their properties.
Other Designations Other designations equivalent to AISI 4140 alloy steel are listed in the following table. AMS 6349 ASTM A193 (B7, B7M) ASTM A506 (4140) ASTM A752 (4140) AMS 6381 ASTM A194 (7, 7M) ASTM A513 ASTM A829 AMS 6382 ASTM A29 (4140) ASTM A513 (4140) SAE J1397 (4140) AMS 6390 ASTM A320 (L7, L7M, L7D) ASTM A519 (4140) SAE J404 (4140) AMS 6395 ASTM A322 (4140) ASTM A646 (4140
Boltport offers high tensile alloy steel aisi 4140 fasteners including bolts, screws, stud bolts, threaded rods, nuts and washers. AISI 4140 is low alloy steel grade used for manufacturing a193 b7, b7m and a320 l7 & l7m high strength bolts for low temperature application.
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 tocold 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,
AISI 4140 is a chromium molybdenum alloy steel specification widely used in the oil and gas industry. Similar to grade AISI 4130 but with a slightly higher carbon content. The higher carbon content of AISI 4140 gives greater strength and heat treatment capabilities in comparison to AISI 4130, however it does have inferior weldability characteristics.
World Steel Grades is a website mainly provide worldwide steel grades information, including US ASTM AISI SAE, European British BSI, Germany DIN, France NF, Asian Japanese JIS and Chinese GB Standard, so that you can learn and compare the steel grades of major countries.
H13 Tool Steel. H13 Tool Steel is a versatile chromium molybdenum hot work steel that is widely used in hot work and cold work tooling applications. The hot hardness (hot strength) of H13 resists thermal fatigue cracking which occurs as a result of cyclic heating