ASTM EN 10228 Alloy Steel Forgings None manufacturer from China Zhangjiagang Zhongzhong Import And Export Co., Ltd

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: None

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.