8407 supply price | 8 407 performance | 8 407 die steel Assab 8407

8407 prices 
 Name Size (mm) Unit Price (yuan / kg) Origin Remarks 
 84076-18 36.00 Dalian GB machine rolling 
 840720-90 38.00 Fushun Fushun electroslag 
 The 8407100-300 40.00 Fushun Fushun electroslag 
 841860-300 60.00 Hung Kee 8407 improved 
 840720-200 87.00 for a win and 100 other Swedish imports 
 Φ8407 Φ8-70 38.00 the Fushun pull photoelectric residue 
 The Φ8407 Φ50-300 36.00 Fushun car photoelectric residue 
 The Φ8407 Φ10-220 87.00 one win and one hundred imported from Sweden 



 8407 processing 
 Processing requirements of the processing characteristics of precision standard processing fees 
 Woolen black material +3 ~ 5mm free 
 Light material milling six research +0.3 ~ 0.5mm <5KG by 12 yuan / per ≧ the 5KG the 2 yuan / KG calculation 
 Concentrate milling six research +0.05 ~ 0.1mm <5KG by 12 yuan / per ≧ 5kg 2 yuan / KG calculation 
 The weight of the concentrate for the theoretical weight of fine material specifications length +5 mm x +5 mm wide x thick +5 mm x 7.85 shall prevail. 



 8407 composition 
 Elements carbon (C), manganese (Mn) chromium (Cr), silicon (Si), molybdenum (Mo) and vanadium (V) 
 Content of 0.38% 1.00% 0.40% 5.30% 1.30% 0.90% 



 8407 Overview 
 8407, chromium, molybdenum, vanadium alloy tool steel, special steel-making technology and strict quality control to get the high purity and organizational fine steel, 8407 isotropic (isotropic) than conventional refining H13 better . For mold resistance to mechanical fatigue and thermal stress fatigue properties more valuable, such as die-casting mold, forging mold and extrusion mold. Therefore, the 8407 mold hardness than ordinary H13 improve 1-2HRC without the expense of toughness. The high hardness can slow the occurrence of thermal cracking, improve die life. 


 8407 hardness 
 Delivery status: Brinell hardness HBW10/3000 (less than or equal to 235) 


 8407 Performance 
 (1) excellent thermal shock resistance and anti-cracking ability 
 (2) high temperature strength 
 No matter the size of the size, toughness and ductility high and isotropic 
 (4) processing and polishing fine 
 5 excellent hardenability 
 (6) good thermal dimensional stability 


 8407 purposes 
 8407 is mainly used for a variety of metal casting molds, extrusion dies, high quality requirements of the plastic mold. Such as: engine mold, car lamp mold. 
 Welcome to Hongyuan: 

 Company Name: Dongguan Changan Hongyuan mold steel products Co., Ltd. 
 Contact the TELL :0769-85,496,866 / 13,266,007,808 Guo Lingxiu (Miss) 
 Fax FAX :0769-85496326 
 Website: http://www.meihangjiayu.cn.alibaba.com 
 Add: Guangdong Province Shatou Industrial Zone