18CrNiMo7 - 6 Internal Gear Ring Forging Surface Hardening
18CrNiMo7 - 6 Internal Gear Ring Forging Surface Hardening
18CrNiMo7 - 6 Internal Gear Ring Forging Surface Hardening

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18CrNiMo7 - 6 Internal Gear Ring Forging Surface Hardening

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Model No. : N/A
Brand Name : XZZ
9yrs

shenzhen, guangdong, China

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Product description

18CrNiMo7 - 6 Internal Gear Ring Forging Surface Hardening Treatment For Mining Machinery

Description:
1,Ring gear is used in mining machinery, metallurgical machinery, wind power gears, gear offshore oil

platforms, marine gearbox,The material is 18CrNiMo7-6

2,It conforms to the standard of ASTM and ASME
3,The manufacturing equipment is 60 MN hydraulic press, the forging ratio >3,

4,UT standard is in accordance with standard of EN10228.3:1998 level 3

5,Delivery lead time :45days

6,Port of loading:Shanghai

Specifications:

Description

Ring gear

material

18CrNiMo7-6

Material standard

ASTM and ASME

Dimension

ID: Length:

Max.ID: 8000mm

Max. Length: 5000mm

Weight

Max.70 ton

Smelting Process:

EF+LF + VD

Process

Ingot→heat → forging → Heat treatment (Normalizing+ tempering) → Inspection

→rough machining→UT →2nd Heat treatment →finishing machining →Inspection

UT standard

EN10228.3:1998 level 3

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