Send Message

Yuhong Holding Group Co.,LTD

About Us
Factory Tour
Quality Control
Contact Us
Company News
Home ProductsHeat Exchanger Parts

ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application

ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application

  • ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application
  • ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application
  • ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application
  • ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application
ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application
Product Details:
Place of Origin: China
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: ASME SA266 GR.2
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: NEGOTIABLE
Packaging Details: Ply- Wooden Case/Plastic Bag / Plastic Cap
Delivery Time: 10-35 Days
Payment Terms: L/C, T/T
Supply Ability: ACCORDING TO CUSTOMER'S REQUEST
Contact Now
Detailed Product Description
Product Name: Carbon Steel Forged Ring Standard: ASTM, ASME...
Application: SuperHeater/ Heat Exchanger/Other Pressure Vessel Material: K03506,K05001,K03017
High Light:

GR2 Carbon Steel Forged Ring

,

Pressure Vessel Forged Ring

,

K03506 Pressure Vessel Parts

ASME SA266 GR.2(K03506) Carbon Steel Forged Ring for Pressure Vessel Parts Application

 

ASTM A266/ A266M is the standard specification for carbon steel forgings for pressure vessel components. It covers four grades of carbon steel forgings for boilers, pressure vessels, and associated equipment: Grade 1, Grade 2, Grade 3, and Grade 4. The UNS number designation for each grade is K03506 [Grade 1], K03506 [Grade 2], K05001 [Grade 3], and K03017 [Grade 4], respectively. The most commonly used forgings manufactured in accordance with ASTM A266 include tube sheets, hubbed flat heads, or nozzles, that are ordered for ASME Boiler and Pressure Vessel Code applications.

 

The steel shall be made by a melting process and shall be subsequently forged as closed as practical to the specified shape and size of finished products. Surfaces of ASTM A266 forgings shall be machined as designated by the purchaser. Unmachined surfaces shall be sufficiently free of scale to permit inspection. Machining are generally performed after heat treatment. Welding repair is not permitted to ensure good quality.

 

 

Chemical Composition Requirements

Item Chemical Req. for ASTM A266, %
Gr. 1 & 2 Gr. 3 Gr. 4
C ≤ 0.30 ≤ 0.35 ≤ 0.30
Mn 0.40~1.05 0.80~1.35 0.80~1.35
P ≤ 0.025 ≤ 0.025 ≤ 0.025
S ≤ 0.025 ≤ 0.025 ≤ 0.025
Si 0.15~0.35 0.15~0.35 0.15~0.35

 

How to calculate the carbon equivalent of ASTM A266 forgings?

Carbon equivalent CE = C + Mn /6 + ( Cr + Mo + V ) / 5 + ( Ni + Cu ) / 15. The carbon equivalent shall not exceed 0.45 for Grade 1 or 0.50 for Grade 2 or 4. After forging and before reheating for heat treatment, the forgings in accordance with ASTM A266 shall be cooled in such a manner as to prevent injury and to accomplish transformation.

ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application 0ASME SA266 GR2 K03506 Carbon Steel Forged Ring For Pressure Vessel Parts Application 1

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Ruby Sun

Tel: 0086-13095973896

Fax: 0086-574-88017980

Send your inquiry directly to us (0 / 3000)