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ASTM EN 10228 Alloy Steel Forgings 

Place of Origin: Zhejiang, China (Mainland) 
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ASTM EN 10228 Alloy Steel Forgings With Heat Trea

ASTM EN 10228 Alloy Steel Forgings With Heat Treatment , Open Die Forgings

 

Forged shaft, gear shaft, ASTM DIN EN standard marine shafting forged steel gear shaft manufacture  

 

Quick Detail:

 

1.    Variable speed gear shaft, carburizing steel gear shaft, forged pinion shaft, forged gear shaft

2.    Vessel & marine industry, mining industry, metallurgic industry, etc

3.    EN, ASTM, DIN Standard

 

 

Description:

 

1. The variable speed gear shaft can be made of alloy steel, carbon steel or other kind of material as per the customer’s requirements.

2. It complies with the standard of ASTM, EN, DIN, GB. Generally its material are 4340, 18CrNiMo7-6, 4140, 20CrMnMo, etc.

3. The manufacturing equipment is 30~185MN hydraulic press, the forging ratio >3, the technical condition is in accordance with the standard of ASTM, EN, DIN, GB.

 

 

Specifications:

 

Item

Variable speed gear shaft

Material

4340, 18CrNiMo7-6, 4140, 20CrMnMo

Material standard

EN 10228, ASTM, DIN

Dimension

Max. OD: 8000mm, Max. Thickness: 3000mm

Weight

Max.: 100T

Smelting process

EF+ LF + VD

Forging & machining process

Ingot→Heat→Forging→Heat treatment  (Normalizing+tempering)→Inspection→Rough machining→UT→2nd Heat treatment →Finished machining →Inspection

UT Standard

EN 10228, ASTM, DIN

 

 

 

Applications:

 

The variable speed gear shaft in the one of parts to support the rotating parts and rotary together to delivery the torque. It’s widely used for marine &boat industry, Mining machinery industry etc.

 

 

Competitive Advantage:

 

Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.

Excellent product quality and service, competitive price, “in-time” delivery.

 

 

Why us

 

Good mechanical properties, reliable quality, nice service and short lead time.

 

 

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 Mr. Guo chengliang

Tel: 86-518-55395553
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Company Info

X Z Z Machinery Company [China (Mainland)]


Business Type:Manufacturer
City: Lianyungang
Province/State: Jiangsu
Country/Region: China (Mainland)

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