Yuhong Holding Group Co.,LTD
Place of Origin: | CHINA |
Brand Name: | YUHONG |
Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
Model Number: | ASME SA334 Gr.6 |
Minimum Order Quantity: | 500KGS |
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Price: | Negotiable |
Packaging Details: | Plywooden Case /Iron Case |
Delivery Time: | 15-30days |
Payment Terms: | L/C, T/T |
Supply Ability: | 1500 tons per month |
Standard: | ASME SA334 | Grade: | Gr.6 |
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Type: | Seamless, Weld | Application: | Low Temperature Service |
Mechanical Tests: | Tensile Test, Hardness Test , Flattening Test , Bend Test | Non-Destructive Tests: | Ultrasonic Testing (UT) , Eddy Current Testing (ET) , Radiographic Testing (RT) , Hydrostatic Pressure Test |
Highlight: | ASME SA334 Nickel Alloy Tube,Low Temperature Service Steel Tube,Seamless Nickel Alloy Steel Tube |
ASME SA334 Gr.6 Seamless Nickel Alloy Steel Tube for Low Temperature Service
Yuhong specializes in manufacturing ASME SA334 Gr.6 seamless nickel alloy steel tubes, utilizing advanced metallurgical and forming processes to ensure superior material integrity and performance in low-temperature environments. The production involves precise heat treatment to optimize mechanical properties, followed by stringent non-destructive testing to guarantee defect-free quality.
Yuhong company adheres to international standards, offering certified products with optional supplementary testing to meet specific project requirements. Customization is available for specialized dimensions and additional quality verifications, ensuring compatibility with global engineering specifications for low-temperature service.
Chemical Composition Requirements for Grade 6
Element | Requirement (%) |
Carbon, max | 0.3 |
Manganese | 0.29 - 1.06 |
Phosphorus, max | 0.025 |
Sulfur, max | 0.025 |
Silicon, min | 0.1 |
Mechanical Requirements for Grade 6 (SA-334/SA-334M)
Property | ksi | MPa |
Tensile Strength, min | 60 | 415 |
Yield Strength, min | 35 | 240 |
Elongation Requirements: | ||
Basic minimum elongation (walls ≥5/16" [8mm]) | 30% | 30% |
Standard round specimen (4D gage length) | 22% | 22% |
Strip test deduction (per 1/32" [0.8mm] below 5/16") | 1.50% | 1.50% |
Maximum Hardness Number
Grade | Rockwell | Brinell |
1 | B 85 | 163 |
3 | B 90 | 190 |
6 | B 90 | 190 |
7 | B 90 | 190 |
8 | ... | ... |
11 | B 90 | 190 |
Advantages of ASME SA334 Gr.6 Seamless Nickel Alloy Steel Tube for Low Temperature Service
Contact Person: Adair Xu
Tel: +8618355088550
Fax: 0086-574-88017980