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SAE AISI 4140 Steel Properties, Material Heat Treatment

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.

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4140 ( AISI, ASTM, UNS) - Worldwide equivalent grades

4140 (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades. The source standarts should always be checked for the specific purpose for each material, in case of doubt

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ASTM 4140 Steel 1.7225 - Dongguan OTAI Special Steel Co

ASTM 4140 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4140 used in Oil and Gas industry and Large Machinery Strutural. 4140 Steel China Supplier and factory Otai Special Steel Supply ASTM 4140 steel in Round bar, Plate,

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AISI 4140 Alloy Steel (UNS G41400) - AZoM

AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. The following datasheet gives an overview of AISI 4140 alloy steel.

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ASTM A519 AISI 4140 Tubes - Sunny Steel

AISI 4140 is a Standard grade Alloy Steel. It is commonly called AISI 4140 Chromium-molybdenum steel. It is composed of (in weight percentage) 0.28-0.33% Carbon (C), 0.40-0.60% Manganese (Mn), 0.035%(max) Phosphorus (P), 0.04%(max) Sulfur (S), 0.15-0.30% Silicon (Si), 0.80-1.10% Chromium (Cr), 0.15-0.25% Molybdenum (Mo), and the base metal Iron (Fe).

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ASTM A108, ASTM A29, UNS G41400, AISI 4140 Alloy Steel

ASTM A108, ASTM A29, UNS G41400, AISI 4140 Alloy Steel 1 result found that include 61 products Alloy steel consists of carbon steel plus elements that increase strength, hardness, and wear resistance. Alloy steel ball stock is commonly used as ball bearings in industrial motion applications.

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13660 4140 4140 ALLOY Metals Castle Metals Site

Alloy 4140 (AISI 4140) is one of the most popular direct hardening Cr-Mo alloy steel plates that have the ability to develop an extensive range of hardness and strength. Alloying elements and thermal treatments, such as quenching and tempering, greatly influence the hardness and strength of the steel.

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ASTM A193 Grade B7 Specification - Boltport Fasteners

ASTM A193 Grade B7 Specification for high tensile bolts, screws, stud bolts, threaded rods, anchor bolts and other externally threaded fasteners, made from heat-treated chromium-molybdenum alloy steel grades such as 4140, 4142, 4145, 4140H, 4142H, and 4145H in SAE & AISI classification.

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ASTM A434 / A434M - 18 Standard Specification for Steel

1.1 This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. 1.2 Hot-wrought bars are available in three strength level classes designated BB, BC, and BD, and cold-finished bars in two strength level classes designated BB and BC.

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ASTM A 829 - SAE 4140 / SAE 4142

ASTM A 829 - SAE 4140 and ASTM A 829 - SAE 4142 are vacuum degassed fine grained steels which are particularly used by the customers for heavy machinery applications. The following options can be offeredASTM A 829 – SAE 4140 subcritical annealed

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ASTM A829 Steel Grades - SSAB

The ASTM A829 specification is the Standard Specification for Alloy Structural Steel Plates produced to chemical composition requirements and delivered in the as-rolled (green) condition. Parts produced from the as-rolled (green) plates are typically heat treated to obtained a

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ASTM A108, ASTM A29, UNS G41400, AISI 4140 Alloy Steel

ASTM A108, ASTM A29, UNS G41400, AISI 4140 Alloy Steel. Alloy steel consists of carbon steel plus elements that increase strength, hardness, and wear resistance. Alloy steel ball stock is commonly used as ball bearings in industrial motion applications.

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ASTM A829 Alloy 4140 Steel Plate Leeco Steel, LLC

Available in grade 4140 in both standard (under 3-inches) and heavy (3-inches or greater) plate thicknesses. Supplied in as rolled condition, but less common conditions - annealed, normalized and normalized and tempered - can be special-ordered. Quenched and tempered for increased through-hardening. Mill test reports are supplied with each order.

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ASTM A193 Grade B7 Specification - Boltport Fasteners

ASTM A193 Grade B7 is a standard material specification for chromium-molybdenum alloy steel fasteners for use in high tensile, high temperature and special purpose applications. Grade B7 is a heat-treated chromium-molybdenum alloy steel with minimum tensile requirement of 100 ksi, yield of 75 ksi and maximum hardness of 35 HRC.

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ASTM A322 - Standard Specification for Steel Bars, Alloy

This specification covers hot-wrought alloy steel bars. Bar applications include forging, heat treating, cold drawing, machining and many structural components (Note 1). NOTE 1-A guide for the selection of steel bars is contained in Practice A400. The bars shall be furnished in the grades specified in Table 1.

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ASTM A574 Specification - Boltport Fasteners

ASTM A574 - Standard Specification for Alloy Steel Socket Head Cap Screws. This specification covers complete requirement for quenced and tempered high strength alloy steel hexagon socket head cap screws, 0.060 inch through 4 inch in diameter.

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ASTM A519 carbon and alloy steel mechanical tubing

ASTM A519 carbon and alloy steel mechanical tubing. ASTM A519 specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished. ApplicationFor mechanical and pressure use,and also for transporting steam,water,gas and etc.

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AISI 4140 steel 1.7225 42CrMo4 SCM440 - OTAI Special

AISI 4140 Steel / 42CrMo4 steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. And AISI 4140 used in Oil and Gas industry and Large Machinery Strutural.

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