SNCM439/4340/40CrNiMo Round Steel Bar
SNCM439/4340/40CrNiMo Round Steel Bar
SNCM439/4340/40CrNiMo Round Steel Bar
| grade |
SNCM439/4340/40CrNiMo |
| application |
widely used in the areas as ss fasteners , chains , kitchen and sanitary wares ,
furniture handles , handrails , electroplating and electrolyzing pendants , foods, electron , petroleum , construction and decoration , etc. with a high strength after cold-drawn , anti-stress corrosion , good surface .
|
| chemcial composition |
according to international standards of ASTM , AISI , JIS , ER , GB ,etc. |
| contact |
Welcome your inquiries and hope we can build good & long cooperation |
MITTEL is a sizeable enterprise of manufacturing high-quality special steel and forging, we can do export and import by ourselves.
Our main production equipment are two 20MT and 50MT ultrahigh power electric furnaces, one 30MT LF fining furnace, one 30MT VD fining furnace, four 1-10MT electroslag furnaces, three 5MT electro-hydraulic hammers, one 8MN,one 16MN,one 20MT and one 45MN fast forging machines. Our testing equipment mainly includes large direct reading spectrographs from Switzerland and flaw detectors.
Process: EAF+LF+VOD+Forged+Heat Treatment(optional)
We mainly manufacture more than 300 kinds of forging products, such as alloy structural steel, alloy tool steel, carbon structural steel, carbon tool steel, bearing steel, roller steel, non-corrosive steel, refractory steel, spring steel and hardenability structural steel with dia. of 80-1200mm. Now,we can assure UT from dia. 80mm to 600mm,later we can assure dia.80mm-800mm.the UT criterion as GB/T,ASTM,ISO,SEP1921-3-C/C,JIS and other standard.
We usuraly export the following grade as CK45,S45C,C45E,AISI1045,42CrMo4,42CrMo4V,SCM440,ASTM4340,34CrNiMo6,18CrNiMo7-6,S355J2G3,St53-2,ASTM4140,SCM415,19Mn2
Our products sell well in more than 20 countries and regions, such as the United States, Britain, Germany, France, Italy, Spain, Russia, Australia, Turkey, Belgium, Chile, Egypt, Korea, Japan, Taiwan Area, Hong Kong and Southeast Asia.
Dia. Tol: -0/+3MM
If you have any demand and exercise alone, please send to my E-MAIL , I will give you the quotation as soon as possible.
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