Module Heavy Steel Forgings GB / T6402-91 or SEP 1921 C / C , D / d Ultrasonic Test

Specifications:

 

Material	alloyed tool steel, Hot and cold die steel
Size	Width:300-1200mm High:200-800mm Max Length: 8000mm Max Weight: 8 Tons Or according to clients demand
Smelting Process	EAF + ESR;  LF + VD
Ultrasonic Test	GB/T6402-91  or SEP 1921 C/C , D/d.
Condition of delivery	rough machined---annealed and tempered---Q&T---finish machining

Mould forginghas been widely used in heavy machinery, energy, metallurgy, mining, weapons, aviation, aerospace, petroleum, chemical and other industries as important components. According to the different use adopt the different material.The main material arecarbon steel and alloy steel .

 

The process as  follow  :Ingot →forging → Heat treatment (Normalizing+ tempering) →Inspection →rough machining→2th Heat treatment →finishing machining →Inspection

 

Main type of steel is tool steel, higher forging rate , better forging compactness and hardness eveness , the hardness variation range on the same section is ±1.5 HRC, hardness level is  ± 3HRC

 

Applications:

 

Mould forgings is widely used as manufacturing forging toolsuch as all kinds of forging press and forging hammer, valve body.

Competitive Advantage:

strict quality control

Competitive price

Just-in-time delivery

Specialist services

Certification:ISO900