ASME SA387 Grade 22 Class 1 Boiler Steel Plate - 2.25% Chromium, 1% Molybdenum, 515-690 MPa Tensile Strength
Price:
Negotiate
MOQ:
1ton
Delivery Time:
5-25working days
Brand:
HNJBL
Product Description
Product Overview
ASME SA 387 GRADE 22 Class 1 alloy steel plates are premium pressure vessel grade materials designed for high-temperature applications in demanding industrial environments.
Key Features
- Excellent oxidation and corrosion resistance for sour gas environments
- Superior performance in elevated temperature applications
- Ideal for oil, gas, and petrochemical industry requirements
- Manufactured to strict ASME quality standards
Technical Specifications
International Equivalents
| BS | EN | ASTM/ASME | DIN |
|---|---|---|---|
| 622-515B | 10 CRMO910 | SA387-22-1 | 10 CRMO910 |
Alloy Composition
| Element | Analysis Type | Chemical Composition (%) |
|---|---|---|
| Carbon | Heat Analysis | 0.05 - 0.15 |
| Carbon | Product Analysis | 0.04 - 0.15 |
| Manganese | Heat Analysis | 0.30 - 0.60 |
| Manganese | Product Analysis | 0.25 - 0.66 |
| Chromium | Heat Analysis | 2.00 - 2.50 |
| Chromium | Product Analysis | 1.88 - 2.62 |
| Molybdenum | Heat Analysis | 0.90 - 1.10 |
| Molybdenum | Product Analysis | 0.85 - 1.15 |
Mechanical Properties
| Property | Requirement | Value |
|---|---|---|
| Tensile Strength | ksi [MPa] | 75 to 100 [515 to 690] |
| Yield Strength (min) | ksi [MPa] (0.2% offset) | 45 [310] |
| Elongation (2 in./50mm) | min % | 18 |
| Reduction of Area | min % | 45 (round specimen) 40 (flat specimen) |
Applications
Pressure vessel steel plates are primarily used in the manufacture of boilers, high-pressure vessels, oil and gas pipelines, bridges, ships, vehicles, and large steel structures.
Product Images
Packing and Delivery
Customer Feedback
Manufacturer Advantages
Q: Are you a factory or trading company?
A: We are a manufacturing factory. You are welcome to visit us for inspection. Our quality control process demonstrates our professionalism, and you'll benefit from competitive pricing.
Q: How long is your delivery time?
A: Generally within 2-30 days depending on order specifications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Jinbailai Industrial Co., Ltd.
Location
A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
Contact Person
Jackson Zhu