ASME SA-353 Grade 9% Nickel Steel,ASTM A553/ ASME SA-553 Type I,ASTM A333/ ASME SA-333 Grade 8,ASTM A334/ ASME SA-334 Grade 8,ASTM A420/ ASME SA-420 Gr. WPL8,ASTM A522/ ASME SA-522 Type I,ASTM A844/ ASME A844 9Ni,ASTM A352/ ASME SA-352 Gr. LC9,ASTM A671/ ASME SA-671 Gr. CG 100 & Gr. CH 100-Classification Society Certification
▶9% Nickel Steel Plate Chinese Stockists
▶9% Nickel Steel Plate Chinese Manufacturer
▶9% Nickel Steel Plate Chinese Retailer
▶9% Nickel Steel Plate Of Marine
▶9% Nickel Steel Plate Of Land Tank
▶9% Nickel Steel Plate ABS DNV LR BV KR NK CCS Classification Society Certification
9% nickel steel is a high nickel alloy steel containing 9% nickel, which has excellent corrosion resistance, toughness and strength, and is widely used in chemical industry, ocean engineering, aerospace and other fields. This kind of steel has good resistance to corrosive media and can withstand high temperature and high pressure environment, so it is widely used in chemical equipment, offshore platforms, ships and other fields.
The excellent properties of 9% nickel steel make it an important engineering material, which can meet the needs of specific engineering environments and provide reliable material support for engineering construction. At the same time, the development and production of 9% nickel steel also reflects the technical strength and innovation capability of the Chinese steel industry in the field of high-end special steel materials.
9% Nickel Steel Product Specification
| Classes | Grade | Condition of delivery | Thickness(mm ) | Certification Body |
| Marine | 9%Ni | N | 6-12 | ABS DNV LR BV KR NK CCS |
| Q+T | 6-50 | |||
| Land Tank | 06Ni9DR | Q+T | 5-50 | China Special Prosecutor’s Office |
9% Nickel Steel Grades And Product Forms
| ASTM/ASME Grade | Product Form |
|---|---|
| ASTM A353, ASME SA-353 Grade 9%-Ni Steel | Double-normalized and tempered 9% nickel steel pressure vessel plates |
| ASTM A553/ ASME SA-553 Type I | Quenched and tempered 9% nickel steel pressure vessel plates |
| ASTM A333/ ASME SA-333 Grade 8 | Seamless and welded 9%-Ni alloy steel pipes for low-temp. service |
| ASTM A334/ ASME SA-334 Grade 8 | Seamless and welded 9% nickel steel tubes for low-temp. service |
| ASTM A420/ ASME SA-420 Gr. WPL8 | Wrought pipe fittings for low-temp. service |
| ASTM A522/ ASME SA-522 Type I | 9% nickel alloy steel forged flanges, fittings, valves, and parts. |
| ASTM A844/ ASME A844 9Ni | 9%-Ni steel pressure vessel plates, by direct-quenching process |
| ASTM A352/ ASME SA-352 Gr. LC9 | 9% nickel steel castings for low-temp. service |
| ASTM A671/ ASME SA-671 Gr. CG 100 & Gr. CH 100 | EFW 9%-Ni steel pipe for low-temp. |
Typical Chemical Composition of 9% Nickel Steel
| Element | C | Mn | P | S | Si | Ni |
|---|---|---|---|---|---|---|
| Content, wt. % | ≤0.13 | ≤0.90 | ≤0.015 | ≤0.015 | 0.15~0.30 | 8.5~9.5 |
Mechanical Properties of 9% Nickel Steel
| Tensile Strength, ksi [MPa] | Yield Strength, ksi [MPa] | Elongation in 2″, % |
|---|---|---|
| ≥ 100 [690] | ≥ 75 [515] | ≥ 20.0 |
China’s 9% nickel steel has excellent cost performance, mainly reflected in the following aspects:
1. Price advantage: China’s 9% nickel steel price is relatively low, has a certain market competitive advantage, can meet the needs of different customers.
2. Stable quality: The quality of 9% nickel steel has been strictly controlled and tested, with stable performance and reliable quality assurance.
3. Short production period: China’s 9% nickel steel production period is short, which can meet the needs of customers’ urgent orders and provide timely delivery services.
4. Sufficient spot inventory: China’s 9% nickel steel spot inventory is sufficient to meet customers’ bulk purchase needs and provide flexible supply solutions.
Taken together, China’s 9% nickel steel has advantages in price, quality, delivery time and inventory, providing customers with competitive and cost-effective product choices.
