micromobility expo 2019,
02 - 04 May
Anshan Jiayang Heavy Industry
Martensite precipitation hardening and aging of stainless steel welding impeller, wheel, gear ring forging. Such forgings are for the wheel, disk class. Made of FV520B (stainless steel)Features: high hardness of the material, forging temperature range is narrow, forging inspection and performance requirements are high, has strict requirements for the grain size, metallographic, high and low times test.difficult to forge.
Chinese Pavilion - LNME
Size: the largest diameter Φ1400mm
Length L = 8000mm
Rough Weight: 30T
Material: 45#, 35CrMo
Features: the size of shaft diameter difference is large, the size of ...
Size: Maximum diameter Φ1500mm
Height H: 1680 mm
The hole for the ladder hole Φ380 - Φ640mm
Single rough weight: 10T
Features: The implementation ...
Inspection standards and performance requirements are very high, tensile strength δb≥1000N/mm²
The delivery state for these parts are normalized and tempered, they need higher requirements for the material composition of the forging, and in order ...