AISI 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 4140 steel in Round bar, Plate, Flat 42CRMO4 forged alloy steel round bar in all sizes|-|offer 42CRMO4 forged alloy steel round bar manufacturer, Stockholder & Supplier. We have a specialist dedicated 42CRMO4 forged alloy steel round bar team and can supply the following stainless steel grades in bar and round bar form with the following sizes in stock:. 42CRMO4 forged alloy steel round bar Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)
The following tables show 42crmo vs 4140 vs 42CrMo4 (1.7225) steel, they are similar in chemical composition and mechanical properties and are all belong to alloy 42CrMo/AISI 4140 Alloy Forged Steel Round Bar - Buy Forged Round Bar, Forged Steel Round Bars, Scm440 Forged Steel Bar manufacturer / supplier in China, offering 42CrMo/AISI 4140 Alloy Forged Steel Round Bar - Buy China Forged Steel, SAE 5140 Quenched and Tempered Steel Round Bar / 40cr ISO Grade 8.8 Qt Steel Bars with Pitch Size, AISI 4140 / ASTM A193 B7 Cold Drawn and Q&T Steel Round Bars for Anchor Bolts / Threaded Rods and AISI 4140 Alloy Steel Round Bar in all sizesbars rods Trusted Exporter of Industrial AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar available in diversity of sizes in Big stock, we deliver AISI 4140 / JIS SCM440 / DIN 1.7225 Alloy Steel Round Bar with Exceptional sizes & Quality, can supply in small or large quantity
1) Forging. Preheat the steel carefully, then raise the temperature to 1150-1200°C for forging. Do not forge below 850°C. 2)Annealing. Heat the AISI 4140 slowly to 800-850°C and allow enough time for the steel to be thoroughly heated. Cool slowly in the furnace to 480°C followed by AISI 4140 QT/SR TGP Alloy Round Bar Manufacturer This medium carbon alloy grade is widely used for many general purpose parts requiring high tensile strength and toughness. 4140 contains chromium and molybdenum as alloying elements and may be heat treated over a wide range to give the combined hardness may be required, this steel is readily flame or induction hardened. Alloy Steel 4140/1.7225/42crmo/scm440 Price, 2020 Alloy shandong iso 9001, iso 9000, iso 14001, ohsas/ ohsms 18001, qhse, asme, iso 17025
China Alloy Steel Round Bar 4140 / 1.7225 / 42CrMo, Find details about China 42CrMo Steel Bar, AISI4140 Steel Rod from Alloy Steel Round Bar 4140 / 1.7225 / 42CrMo - Xian RG Industry & Technology Co., Ltd. China Forged SAE/AISI 4130 4140 Alloy Steel Round Bars Forged SAE/AISI 4130 4140 alloy steel round bars price per ton 1.42crmo forged steel bar sizes we can offer; Round bar:200-1000mm Square bar:150×150-600×600mm 2.Supply condition for 42crmo Forged steel bars:Black /Rough Machined /Rough turned 3.Futhur heat treatment for 42crmo forged steel : Grade AISI 4140,42CrMo, SCM440 Alloy Steel Round Bar Buy Grade AISI 4140,42CrMo, SCM440 Alloy Steel Round Bar, Find Details include Size,Weight,Model and Width about Grade AISI 4140,42CrMo, SCM440 Alloy Steel Round Bar. Make an Inquiry for Grade AISI 4140,42CrMo, SCM440 Alloy Steel Round Bar at OKorder.
Buy Grade AISI 4140,42CrMo, SCM440 Alloy Steel Round Bar, Find Details include Size,Weight,Model and Width about Grade AISI 4140,42CrMo, SCM440 Alloy Steel Round Bar. Make an Inquiry for Grade AISI 4140,42CrMo, SCM440 Alloy Steel Round Bar at OKorder. Scm440 42CrMo4/1.7225 4140 En19/709m40 ESR Hot Forged China Scm440 42CrMo4/1.7225 4140 En19/709m40 ESR Hot Forged Rolled Alloy Steel Round Bars, Find details about China Forged Steel En19, Forged Steel 709m40 from Scm440 42CrMo4/1.7225 4140 En19/709m40 ESR Hot Forged Rolled Alloy Steel Round Bars - HUNAN QILU INDUSTRIAL CO., LTD. aisi 4140 forged bar, aisi 4140 forged bar Suppliers and Factory Price hot rolled forged steel bar 42CrMo SAE 1045 4140 4340 8620 8640 alloy steel round bars US $550.00 - $800.00 / Ton
1. Grade:9Cr9Cr29CrV9Cr2W9Cr2Mo 2. Size:DIA 80-800mm 3. Standard:AISI, ASTM, BS, DIN, GB, JIS 4. Certification:ISO9001, SGS, BV,ABS Product Name Forged working roll Material Alloy steel Surface Black or Rough turned Standard AISI, ASTM, BS, DIN, GB, JIS Grade 4140/4130/ 4145/ 4340/42CRMO/42CRMO4 Heat treatment Annealed,normalized,quenching and tempering ,according AISI 4140 42CrMo4 1.7225 SCM440 - Xingsheng Special AISI 4140 steel Manufacturer and Exporter,supplied with round,square,flat,block,and shaft etc. AISI 4140 is defined as a low alloy steel which has 1% Cr-Mo as strengthening alloy elements.Compared with AISI 4130, it has a higher carbon content with good balance of strength, toughness,abrasion and impact resistance and heat treatment capabilities,but poor in weldability characteristics.AISI 4140 is