hardened and tempered 35crmo4 alloy steel bar

4140 Prehard Heat Treated Bars Specialty Steel Co.

Material is quench & tempered, stress relieved and machine straightened. We offer an extensive inventory of hard-to-find sizes and lengths including (10/12 Ft Random Lengths, 20/24 Ft Random Lengths and Custom Cut-To-Length options). Alloy 4140 and 4150 are widely used for general purpose machine applications. 4140 Steel Bar AISI A29 1.7225 42CrMo4 SCM440 - Otai AISI 4140 Steel Bar, Steel Plate, Flats Supplier, Stockist and Exporter. 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 slightly higher

416 Martensitic Stainless Steel Bar Interlloy

416 due to its excellent hardenability is capable of being through hardened up to Rc40 depending upon carbon content and section size. Small sections can be air cooled and larger sections oil quenched for maximum through hardness.Pre hardened and tempered 416 will also respond readily to nitriding achieving a typical surface hardness of over Rc65. AISI 4140 / DIN 42CrMo4 / En19 Q&T Heat Treated Alloy Tempered Steel Round Bar, Hardened and Tempered Steel Round Bar, Steel Round Bar manufacturer / supplier in China, offering AISI 4140 / DIN 42CrMo4 / En19 Q&T Heat Treated Alloy Steel Round Bar, Galvanized and Powder Coated Q195 Slotted Angle Steel Bar Shelf, Free Sample Preforated Steel Slotted Angle Bar Shelving and so on. AISI 4140 / DIN 42CrMo4 / En19 Q&T Heat Treated Alloy Tempered Steel Round Bar, Hardened and Tempered Steel Round Bar, Steel Round Bar manufacturer / supplier in China, offering AISI 4140 / DIN 42CrMo4 / En19 Q&T Heat Treated Alloy Steel Round Bar, Galvanized and Powder Coated Q195 Slotted Angle Steel Bar Shelf, Free Sample Preforated Steel Slotted Angle Bar Shelving and so on.

AISI 4140 MODIFIED Quenched & Tempered Bar -

AISI 4140 modified is a low alloy hardened and tempered steel suitable for the manufacture of oil and gas downhole tools used in production and completion processes. General Engineering applications include construction components exposed to heavy strain, such as shafts, gear, bolts etc. AISI 4140 can also be used in hardened condition as AISI 4140 Steel, oil quenched, 540°C (1000°F) temper, 25 AISI 4140 Steel, oil quenched, 540°C (1000°F) temper, 25 mm (1 in.) round Categories:Metal; Ferrous Metal; Alloy Steel; AISI 4000 Series Steel; Low Alloy Steel; Carbon Steel; Medium Carbon Steel. Material Notes:As quenched hardness after oil quenching:Surface - 55 HRC, 1/2 radius - 55 HRC; Center - 50 HRC ALLOY SELECTION CHART - RLM Castingslow alloy carbon steel 1020 sae-ams22141a annealed 60/40/35 1030 sae-ams22141a hardened 85/60/10 1040 sae-ams22141a quench & tempered 75/48/25 1045 ic annealed and carbon restored not applicable 0-25 rc 1050 sae-ams22141a astm-a732

Hardened & Tempered Steel Bars Jayant Impex Pvt Ltd

Quenching and tempering are processes that strengthen and harden materials like steel and other iron-based alloys. The process of quenching or quench hardening involves heating the material and then rapidly cooling in water, oil, forced air or inert gases such as nitrogen. Hardened & Tempered Steel Bars Jayant Impex Pvt LtdQuenching and tempering are processes that strengthen and harden materials like steel and other iron-based alloys. The process of quenching or quench hardening involves heating the material and then rapidly cooling in water, oil, forced air or inert gases such as nitrogen. Long & Mild Hardened Steel Flat Bar For Sale, Buy Steel The flat steel can be the finished steel, the blank of the welded pipe and the thin slab for the laminated sheet. Main uses of the Flat Steel Bar:the flat steel, as a timber, can be used to make hoop iron, tools and mechanical parts. It is used as a frame structure and a escalator in the building.

Quenched Tempered, Hardened, Heat-treated, +QT Alloy Steel Bar

1.6582 34CrNiMo6 4340 EN24 Quenched Tempered +QT Alloy Steel Round Bar Min. Order:1 ton 4340 alloy steel is a heat treatable and low alloy steel containing chromium, nickel and molybdenum Stainless and Engineering Steel Bar and WireHollow Bar (Carbon and Alloy) Bar shape is primarily solid round, hollow round, hexagonal, square and flat. For detail of engineering steel bar products and the Atlas range please select the relevant product group of your interest from the dropdown shown in the "Stainless and Engineering Steel Bar and Wire" menu bar. Tensile / Yield Strength of Steel ChartSteel Alloy 4140 - Oil-quenched and tempered (@315 °C) 1570 (228) 1720 (250) 11.5:Steel Alloy 4340 - Annealed (@810 °C) 472 (68.5) 745 (108) 22:Steel Alloy 4340 - Normalized (@870 °C) 862 (125) 1280 (185.5) 12.2:Steel Alloy 4340 - Oil-quenched and tempered (@315 °C)

34CrMo4 Alloy Structural Steel - Alloy Steel & Tool Steel

OTAI SPECIAL STEEL Supply in DIN 34CrMo4 steel round bar, plate, sheet, square bar, flat bar, pipe .We have large stock in warehouse. 34CrMo4 main Alloy composition is Cr and Mo. 34CrMo4 Steel is a high quality Quenched and Tempered Alloy Structural steel, It belong to the high quality low carbon,Low alloy chromium, molybdenum, nickel case