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Precipitation Hardened 630 Stainless Steel Plate Sheet Machinery Manufacturing
| MOQ: | 100KG |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 5000 tons per month |
Detail Information
Place of Origin
China
Brand Name
Jiangsu Zhonggong Special Metallurgical Co., Ltd
Certification
ISO Certificate
Model Number
630 stainless steel plate
Density:
7.78g/cm³
Length And Width:
1500*6000
Delivery Status:
Black/glossy
Technology:
Cold Rolling Hot Rolling Solution Aging
Packaging:
Standard Grade Packaging
Sales Area:
Asia Europe North America South America Australia Africa
Name:
Precipitation Hardened Stainless Steel
Alias :
Martensitic Precipitation Hardening Stainless Steel
Highlight:
Precipitation Hardened Stainless Steel Plate Sheet
,630 Stainless Steel Plate Sheet
,630 Stainless Steel Sheet
Product Description
Precipitation Hardened 630 Stainless Steel Plate Sheet Machinery Manufacturing
Product Specifications
| Density | 7.78g/cm³ |
| Length and Width | 1500*6000 |
| Delivery status | Black/glossy |
| Technology | Cold rolling Hot rolling Solution aging |
| Packaging | Standard grade packaging |
| Sales area | Asia Europe North America South America Australia Africa |
| Name | Precipitation Hardened Stainless Steel |
| Alias | Martensitic precipitation hardening stainless steel |
Product Description
630 stainless steel plate stainless steel coil 1500*6000 machinery manufacturing plate.
630 stainless steel is a martensitic precipitation hardening stainless steel with adjustable strength levels through heat treatment processes. Its main strengthening mechanisms are martensitic phase transformation and aging treatment to form precipitation hardening phases.
This grade offers excellent attenuation performance, strong corrosion fatigue resistance, and water drop resistance.
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon C | ≤0.010 |
| Manganese Mn | ≤1.00 |
| Silicon Si | ≤0.08 |
| Chromium Cr | 15.00~17.50 |
| Nickel Ni | 3.0~5.0 |
| Phosphorus P | ≤0.04 |
| Sulfur S | ≤0.03 |
| Copper Cu | 3.0~5.0 |
| Niobium + Tantalum Nb+Ta | 0.15~0.45 |
Key Properties
630 stainless steel is a precipitation hardening, martensitic stainless steel composed of copper and niobium/columbium, offering:
- High strength and hardness (up to 300°C/572°F)
- Excellent corrosion resistance comparable to 304 and 430 grades
- Compressive strengths up to 1100-1300 MPa (160-190 ksi) after heat treatment
- Good resistance to atmospheric conditions and dilute acids/salts
- High elongation and work hardening rate
- Excellent low-temperature performance down to -196°C
Note: Not recommended for use above 300°C (572°F) or at very low temperatures.
Applications
- Offshore platforms, helicopter decks, and other marine structures
- Food processing equipment
- Pulp and paper industry machinery
- Aerospace components (turbine blades)
- High-performance mechanical components
- Nuclear waste containment drums
- Deep well pipes and bolts
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