Forging Steel Crank Shaft
1. Materials: Alloy steel En24/1.2714/5CrNiMo/4340/4140/40CrNiMo/34CrNiMo6/17CrNiMo6 etc.
Carbon steel C45/C20/C60/A105/ ST52 etc.
2. Specification: According to per drawing. Max weight: 80tons for forging, 120tons for ingot, Max length: 12m with heat treatment, 20m for forging
3. Production Process: Steel Smelting---Forging---UT and Dimension Test---Normalizing & Tempering, Proof Machining---UT and Dimension Test---Sample Taken---Mechanical Property Test---Quenching & Tempering---Second Machining---UT and Dimension Test---Final Machining— MT and Dimension, surfaceness Test.
(clients can choose proof or final machining according to your own demand condition. )
4. Application: Used for ship, power generation, metal processing machinery, metallurgy machinery, mine industry etc.
5. UT test: 100% ultrasonic test according to EN10228, ASTM388, Sep 1921 C/c etc.
6. Factory Report: EN10204 3.1-----Chemical Composition, Mechanical Property, UT and MT, Heat Treatment report, Dimensions etc.
7. Inspection: Factory self respection or by the third party
8. Forging Steel Crank Shaft also named as
Forging generator shaft, forged crusher shafts, custom forged shaft, forging ship shaft, forged drive shaft, forged long shaft, forging steel shafts, forged propeller shaft, forging flanged shaft, forging round shaft, hot forging shaft, open die forging shaft, die forged shaft, free die forging shaft, forged rotor shaft, forging square shaft, forged industrial shafts, forging drum shaft, forged hollow shaft, forging wind power shaft, forged water turbine shaft, carbon/alloy shaft, forging shaft with step, forged step shaft, forging round shaft, heavy forging shaft, high-pressure rotor forged shaft, forging shaft with wind power, forging blower shafts.
Shanghai Best Industry Co., Ltd is an international group company which integrate production and sales of special steel. Our group has its own six factories which are located in Hubei, Shandong, Zhejiang, Jiangsu and other places with a total area of nearly 300 acres. We are an integrated enterprise which include steel smelting, hot rolling/forging, machining and heat treatment territory.
We own advanced production equipment mainly include electric arc furnace, LF refining furnace, VD vacuum furnace, ESR furnace, watercooled die casting, alloy baking kiln, electric furnace dust removal equipment, (800, 1600, 3600 tons) hydraulic quick forging machine & 5000 tons oil hydraulic press and 3 tons, 5tons, 10tons forging hammer, 320/650/1100 rolling mill, normalizing & annealing furnace, physical and chemical testing equipment, flaw detector, direct reading spectrometer, high-frequency infrared carbon and sulfur analyzer and the largescale roll machine etc.
Our main products include Alloy Steel, Tool Die Steel, Bearing Steel, Carbon Steel, High Speed Steel, Spring Steel, Stainless Steel etc in shape of round bars, square bars, flat bars, blocks, sheets, roller, rings, shafts and hollow bars etc.
Our products enjoy a good reputation in USA, South America, European, the Middle East and other Asia countries. Quality first and Customer satisfaction is our eternal pursuit, Sincerely we welcome customers at home and abroad to contact and visit our factory.
