Jiyuan City Kunyuan Forging Co., Ltd
Jiyuan City Kunyuan Forging Co., Ltd Excellence, Focus on quality, Precision forging, Credit uppermost !
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Hot / Cold Die Steel Heavy Steel Valve Body Forging Metal Process
Ultrasonic Test Module Heavy Steel Forgings EAF + LF + VD High High 200-800mm
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 forging has 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 materials.The main materials are carbon steel and alloy steel .
The process as follow :Ingot →Forging → Heat treatment (Normalizing+ tempering) →Inspection →Rough machining→2nd 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 are widely used as manufacturing forging tools such 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:ISO9001:2008