Stainless Steel & Carbon Steel Forged Steel Alloy Gear Wheel

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Model NO.: Free Size
Surface Treatment: Oxidation
Forging Tolerance: +/-0.1mm
Standard: ASME
Certification: ISO 9001:2000, ISO 9001:2008
Od: From 30mm to 1500mm
Cert: ISO
Test: SGS
Grade: St52 S355jr 16mn
Trademark: JYGD
Transport Package: Wooden Package and Steel Package
Specification: various size
Origin: China
HS Code: 7326
Model NO.: Free Size
Surface Treatment: Oxidation
Forging Tolerance: +/-0.1mm
Standard: ASME
Certification: ISO 9001:2000, ISO 9001:2008
Od: From 30mm to 1500mm
Cert: ISO
Test: SGS
Grade: St52 S355jr 16mn
Trademark: JYGD
Transport Package: Wooden Package and Steel Package
Specification: various size
Origin: China
HS Code: 7326
Name: forged St52 S355jr 16Mn steel crane wheel

Shape: Other Standard or Nonstandard:

Nonstandard Tooth Profile: Other

Material: Stainless steel or carbon steel

Processing: Forging

Place of Origin: Jiangsu China (Mainland)

Model Number: RFHW01-103

Brand Name: GD

Forged part: Forged Gear Wheel

Heat Treatment: Anneal, Quenchining & Tempering

Surface Treatment: Grinding Inspection: The third party and in house

Certificate: ISO9001: 2008; BV; ABS Standard: GB, JIS, AISI, ASTM, EN, SAE, DIN UT test: ASTM A388

Surface: Grinding

Packaging & DeliveryPackaging Detail: Forging parts: Rust resistant, nylon strap, steel strip and wooden pallets

Or wooden case

Delivery Detail: 30~60days


Specifications

1. Forged Gear Wheel

2. Material: Stainless steel or carbon steel

3. Certificate: ISO9001: 2008

4. OEM service

Product DescriptionForging part 42CrMo4 Forged Gear Wheel

Material stainless steel or carbon steel

Dimension according to your drawings

Application Metallurgical Equipment

Inspection chemical composition; UT, MT; Mechanical property; Dimension check

Standard ASTM, ASME, DIN, JIS, ISO, BS, API, EN

QC Doc. Chemical composition report; Mechanical properties report; UT test report; Heat treatment report;

Dimensions check report.

Forging processing ingot---forging---heat treatment---rough machining---UT. MT---Q+T---inspection---finishing

Machining---UT. MT---packing

Heat treatment Normalized / Annealed / Quenched / tempered
Item Process Facility Inspection items Standard

01
 		 Steel material
 inspection		   Chemical composition
(EF+LF+VD)		 Material standard
      surface Ingot inspection 
specification
      Ingot type and weight Material standard
02
 		 Material
store		   Division put warehouse management
1
 		 Heat  Heat furnace Temperature/Time Heating process 
specification
Forging production 
procedure
         
2
↓		 Forging Press Reduction ratio,forging 
temperature,deformation, 
Surface and dimensions		 Forging process card
Forging procedure
3
↓		 Heat treatment heat treatment
 furnace		 heat treatment charts 1st heat-treatment card
Forging procedure
         
4
↓		 Rough 
inspection		   Dimensions, apperance,
 Mark		 Inspection specification
Forging procedure
         
5
↓		 Rough UT UT equipment Single defect, concentrated 
Defects bottom wave 
attenuation		 UT standard or 
customer's technical 
requirements
6
↓		 Saw cutting Saw machine Dimension IQC and forging
7
↓		 rough turning turning-lathe Dimension,appearance  Rough machining 
drawing
8
↓		 UT UT equipment Single defect, concentrated 
defects bottom wave attenuation		 UT standard or 
customer's technical 
requirements
9
↓		 Q+T 
heat treatment		 heat treatment
 furnace		 heat treatment charts Heating process 
specification
10
↓		 Sampling or machining machining tool rough machining drawing
sampling drawing		 sample machining 
drawing
11
↓		 mechanical 
property test		  tensile testing machine/
impact testing machine		 ambient temperature,humidity,
Test temp.Sample dimension, 
test method		 Standard
technical specification
12
↓		 finish 
machining		 machining 
tool		 Dimension,appearance  finish machining drawing
13
↓		 UT UT equipment Single defect, concentrated 
Defects bottom wave 
attenuation		 UT standard or 
customer's technical 
requirements
14
↓		 MT MT equipment Magnetic particle 
indication		 Test standard or 
Technical requirements
15
↓		 Mark Steel seal marking content Product standard
Technical requirements
Forging process
16
↓		 Final 
inspection		   Appearance, dimension, mark
acceptance inspection		 Product inspection 
specification
Product standard
P.O.
17 Protection/
package		 Blasting
Blasting equipment		 appearance
coating thickness		 Product standard
Technical requirements
Name: forged St52 S355jr 16Mn steel crane wheel

Shape: Other Standard or Nonstandard:

Nonstandard Tooth Profile: Other

Material: Stainless steel or carbon steel

Processing: Forging

Place of Origin: Jiangsu China (Mainland)

Model Number: RFHW01-103

Brand Name: GD

Forged part: Forged Gear Wheel

Heat Treatment: Anneal, Quenchining & Tempering

Surface Treatment: Grinding Inspection: The third party and in house

Certificate: ISO9001: 2008; BV; ABS Standard: GB, JIS, AISI, ASTM, EN, SAE, DIN UT test: ASTM A388

Surface: Grinding

Packaging & DeliveryPackaging Detail: Forging parts: Rust resistant, nylon strap, steel strip and wooden pallets

Or wooden case

Delivery Detail: 30~60days


Specifications

1. Forged Gear Wheel

2. Material: Stainless steel or carbon steel

3. Certificate: ISO9001: 2008

4. OEM service

Product DescriptionForging part 42CrMo4 Forged Gear Wheel

Material stainless steel or carbon steel

Dimension according to your drawings

Application Metallurgical Equipment

Inspection chemical composition; UT, MT; Mechanical property; Dimension check

Standard ASTM, ASME, DIN, JIS, ISO, BS, API, EN

QC Doc. Chemical composition report; Mechanical properties report; UT test report; Heat treatment report;

Dimensions check report.

Forging processing ingot---forging---heat treatment---rough machining---UT. MT---Q+T---inspection---finishing

Machining---UT. MT---packing

Heat treatment Normalized / Annealed / Quenched / tempered
Item Process Facility Inspection items Standard

01
 		 Steel material
 inspection		   Chemical composition
(EF+LF+VD)		 Material standard
      surface Ingot inspection 
specification
      Ingot type and weight Material standard
02
 		 Material
store		   Division put warehouse management
1
 		 Heat  Heat furnace Temperature/Time Heating process 
specification
Forging production 
procedure
         
2
↓		 Forging Press Reduction ratio,forging 
temperature,deformation, 
Surface and dimensions		 Forging process card
Forging procedure
3
↓		 Heat treatment heat treatment
 furnace		 heat treatment charts 1st heat-treatment card
Forging procedure
         
4
↓		 Rough 
inspection		   Dimensions, apperance,
 Mark		 Inspection specification
Forging procedure
         
5
↓		 Rough UT UT equipment Single defect, concentrated 
Defects bottom wave 
attenuation		 UT standard or 
customer's technical 
requirements
6
↓		 Saw cutting Saw machine Dimension IQC and forging
7
↓		 rough turning turning-lathe Dimension,appearance  Rough machining 
drawing
8
↓		 UT UT equipment Single defect, concentrated 
defects bottom wave attenuation		 UT standard or 
customer's technical 
requirements
9
↓		 Q+T 
heat treatment		 heat treatment
 furnace		 heat treatment charts Heating process 
specification
10
↓		 Sampling or machining machining tool rough machining drawing
sampling drawing		 sample machining 
drawing
11
↓		 mechanical 
property test		  tensile testing machine/
impact testing machine		 ambient temperature,humidity,
Test temp.Sample dimension, 
test method		 Standard
technical specification
12
↓		 finish 
machining		 machining 
tool		 Dimension,appearance  finish machining drawing
13
↓		 UT UT equipment Single defect, concentrated 
Defects bottom wave 
attenuation		 UT standard or 
customer's technical 
requirements
14
↓		 MT MT equipment Magnetic particle 
indication		 Test standard or 
Technical requirements
15
↓		 Mark Steel seal marking content Product standard
Technical requirements
Forging process
16
↓		 Final 
inspection		   Appearance, dimension, mark
acceptance inspection		 Product inspection 
specification
Product standard
P.O.
17 Protection/
package		 Blasting
Blasting equipment		 appearance
coating thickness		 Product standard
Technical requirements

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