Durable Hot Rolled Hardened Alloy Gear Steel Round Bar , Hardened Steel Rod

Product Details:
Place of Origin: China
Brand Name: VANFORGE
Certification: ISO9001, ISO10012, ISO14001, OHSAS18001, ABS, BV, DNV, Lloyd, NK
Payment & Shipping Terms:
Minimum Order Quantity: 5 metric tons
Price: Negotiable
Packaging Details: Seaworthy package for export
Delivery Time: 60 days
Payment Terms: L/C, T/T
Supply Ability: 5000 metric tons per month

Detail Information

Material: Alloy Steel Process: Hot Rolled
Treatment: Normalized Surface: Black, Peeled
Shape: Round Length: Cut To Length On Request
High Light:

high tensile steel bar

,

hardened steel rod

Product Description

Durable Hot Rolled Hardened Alloy Gear Steel Round Bar , Hardened Steel Rod

 

VANFORGE supply a variety of grades of carbon, alloy steel bars in the forms of hot rolled and cold drawn.

 

The following norms are used for quality testing

EN 10160: Ultrasonic test

EN 10163-2: Delivery requirements for surface condition

EN 10221: Surjface quality classes

EN 10247: Micrographic examination

EN 10308: Non-destructive testing – Ultrasonic testing

EN ISO 642: Hardenability test by end quenching

EN ISO 643: Micrographic determination of the apparent grain size

EN ISO 6506-1: Brinell hardness test

EN ISO 6508-1: Rockwell hardness test

 

Steel grades and chemical composition (case analysis)

Steel grade Number C Si Mn P S Cr Mo Ni
C10E 1.1121 0.07-0.13 0.40 0.30-0.60 0.035 ≤0.035      
C10R 1.1207 0.07-0.13 0.40 0.30-0.60 0.035 0.020-0.040      
C15E 1.1141 0.12-0.18 0.40 0.30-0.60 0.035 ≤0.035      
C15R 1.1140 0.12-0.18 0.40 0.30-0.60 0.035 0.020-0.040      
C16E 1.1148 0.12-0.18 0.40 0.60-0.90 0.035 ≤0.035      
C16R 1.1208 0.12-0.18 0.40 0.60-0.90 0.035 0.020-0.040      
17Cr3 1.7016 0.14-0.20 0.40 0.60-0.90 0.025 ≤0.035 0.70-1.00    
17CrS3 1.7014 0.14-0.20 0.40 0.60-0.90 0.025 0.020-0.040 0.70-1.00    
28Cr4 1.7030 0.24-0.31 0.40 0.60-0.90 0.025 ≤0.035 0.90-1.20    
28CrS4 1.7036 0.24-0.31 0.40 0.60-0.90 0.025 0.020-0.040 0.90-1.20    
16MnCr5 1.7131 0.14-0.19 0.40 1.00-1.30 0.025 ≤0.035 0.80-1.10    
16MnCrS5 1.7139 0.14-0.19 0.40 1.00-1.30 0.025 0.020-0.040 0.80-1.10    
16MnCrB5 1.7160 0.14-0.19 0.40 1.00-1.30 0.025 ≤0.035 0.80-1.10    
20MnCr5 1.7147 0.17-0.22 0.40 1.10-1.40 0.025 ≤0.035 1.00-1.30    
20MnCrS5 1.7149 0.17-0.22 0.40 1.10-1.40 0.025 0.020-0.040 1.00-1.30    
18CrMo4 1.7243 0.15-0.21 0.40 0.60-0.90 0.025 ≤0.035 0.90-1.20 0.15-0.25  
18CrMoS4 17244 0.15-0.21 0.40 0.60-0.90 0.025 0.020-0.040 0.90-1.20 0.15-0.25  
22CrMoS3-5 1.7333 0.19-0.24 0.40 0.70-1.00 0.025 0.020-0.040 0.70-1.00 0.40-0.50  
20MoCr3 1.7320 0.17-0.23 0.40 0.60-0.90 0.025 ≤0.035 0.40-0.70 0.30-0.40  
20MoCrS3 1.7319 0.17-0.23 0.40 0.60-0.90 0.025 0.020-0.040 0.40-0.70 0.30-0.40  
20MoCr4 1.7321 0.17-0.23 0.40 0.70-1.00 0.025 ≤0.035 0.30-0.60 0.40-0.50  
20MoCrS4 1.7323 0.17-0.23 0.40 0.70-1.00 0.025 0.020-0.040 0.30-0.60 0.40-0.50  
16NiCr4 1.5714 0.13-0.19 0.40 0.70-1.00 0.025 ≤0.035 0.60-1.00   0.80-1.10
16NiCrS4 1.5715 0.13-019 0.40 0.70-1.00 0.025 0.020-0.040 0.60-1.00   0.80-1.10
10NiCr5-4 1.5805 0.07-0.12 0.40 0.60-0.90 0.025 ≤0.035 0.90-1.20   1.20-1.50
18NiCr5-4 1.5810 0.16-0.21 0.40 0.60-0.90 0.025 ≤0.035 0.90-1.20   1.20-1.50
17CrNi6-6 1.5918 0.14-0.20 0.40 0.50-0.90 0.025 ≤0.035 1.40-1.70   1.40-1.70
15NiCr13 1.5752 0.14-0.20 0.40 0.40-0.70 0.025 ≤0.035 0.60-0.90   3.00-3.50
20NiCrMo2-2 1.6523 0.17-0.23 0.40 0.65-0.95 0.025 ≤0.035 0.35-0.70 0.15-0.25 0.40-0.70
20NiCrMoS2-2 1.6526 0.17-0.23 0.40 0.65-0.95 0.025 0.020-0.040 0.35-0.70 0.15-0.25 0.40-0.70
17NiCrMo6-4 1.6566 0.14-0.20 0.40 0.60-0.90 0.025 ≤0.035 0.80-1.10 0.15-0.25 1.20-1.50
17NiCrMoS6-4 1.6569 0.14-0.20 0.40 0.60-0.90 0.025 0.020-0.040 0.80-1.10 0.15-0.25 1.20-1.50
20NiCrMoS6-4 1.6571 0.16-0.23 0.40 0.50-0.90 0.025 0.020-0.040 0.60-0.90 0.25-0.35 1.40-1.70
18CrNiMo7-6 1.6587 0.15-0.21 0.40 0.50-0.90 0.025 ≤0.035 1.50-1.80 0.25-0.35 1.40-1.70
14NiCrMo13-4 1.6657 0.11-0.17 0.40 0.30-0.60 0.025 ≤0.035 0.80-1.10 0.20-0.30 3.00-3.50
20NiCrMo13-4 1.6660 0.17-0.22 0.40 0.30-0.60 0.025 ≤0.035 0.80-1.20 0.30-0.50 3.00-3.50

Remark:

Boron in 16MnCrB5: 0.0008-0.0050

Boron is added not for increase of hardenability but to improve the toughness of the case hardened zone.

 

Normal condition at delivery

Unless otherwise agreed at the time of enquiry and order, the products shall be delivered in the untreated.

 

Machinability

All steels are machinable in the condition of soft annealed, treated to hardness range, treated to ferrite/pearlite structure and harness range, and normalized.

 

Grain size

Unless otherwise agreed the steel shall show a fine grain structure with an austenitic grain size of 5 or finer.

 

Surface condition

All products shall have a surface finish appropriate to the manufacturing processes applied.

The removal of surface defects buy welding is only permitted with the approval of the purchaser or his representative.

 

Marking

The manufacturer shall mark the products or the bundles or boxes in a suitable way so that it is possible to determine the cast, the steel grade and the origin of the delivery.

 
Product size range
Diameter: 40mm - 150mm
Length: on request
 
Production Process
 
Durable Hot Rolled Hardened Alloy Gear Steel Round Bar , Hardened Steel Rod 0
Durable Hot Rolled Hardened Alloy Gear Steel Round Bar , Hardened Steel Rod 1
 
 
Key clients
 
Durable Hot Rolled Hardened Alloy Gear Steel Round Bar , Hardened Steel Rod 2
 
 

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