17-4 PH stainless steel sheet

17-4 PH stainless steel sheet is a precipitation-hardening martensitic stainless steel sheet, featuring high strength, excellent corrosion resistance, and good toughness. This material can achieve different levels of mechanical properties through aging heat treatment, balancing strength and toughness. It can still maintain excellent mechanical properties below 600°F (approximately 316°C).

The standard thickness ranges from 0.5mm to 60mm, the width is 1000mm to 2000mm, and the length can be customized as per requirements. The surface finish can be provided in various options such as 2B, BA, No.1, brushed, mirror finish, etc., to meet the diverse needs of customers in mechanical manufacturing, structural component processing, and corrosive environment applications.

Chemical Composition
The following table shows the chemical composition of grade 17-4ph stainless steel sheet.

Mechanical properties (after heat treatment, H900 state):

Due to its excellent strength and corrosion resistance, 17-4 PH stainless steel sheet is widely used in aerospace, nuclear energy, power, chemical, paper, petrochemical and food industries.

Jiangsu Cunrui Metal Products Co., Ltd. Specializing in the research, production and sales of stainless steel plates and bars, with over 10 years of industry experience. Our factory is located in the core area of the stainless steel industrial cluster in Jiangsu Province. It is equipped with advanced heat treatment furnaces, precision rolling mills, laser cutting equipment and testing instruments.

• Our advantages:
• Full-process supply chain: From raw material procurement, heat treatment to finished product processing, ensuring stable quality;
• Diverse product range: We have regular stock of 17-4PH, 304, 316L, 310S and other grades available immediately.
• Globalized services: Products are exported to over 40 countries and regions including Europe, North America, the Middle East, and Southeast Asia.
• Customized processing: Capable of cutting, planing, polishing and surface treatment, meeting the special requirements of customers.
• 24-hour Online service,Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale,

• Competitive price,All of our products are supplied directly from factory. So the price is very competitive.

• Distributor ,Prompt delivery and professional after-sales service are our priority, which makes us to be your reliable partner.

We strictly adhere to the ISO9001 quality management system, and all production processes have undergone professional inspections:

• Raw material inspection: Spectral analysis ensures that the chemical composition complies with international standards;
• Process monitoring: Batch-by-batch inspection of mechanical properties, hardness, and surface defects;
• Final product inspection: Ensure that the dimensions, mechanical properties and corrosion resistance meet the standards.

The company's products have obtained international certifications such as ISO, CE, and SGS. Moreover, we can provide third-party inspection certificates and material certificates (MTC) upon customer requests.

Professional packaging ensures your goods arrive safely and intact.

• Waterproof kraft paper + plastic film packaging;
• The wooden pallets or boxes are fixed to prevent scratches during handling.
• External steel bands are added for bundling to ensure safe transportation.
• It can be transported by sea, air or rail, with quick delivery and full-process logistics tracking provided.

 

 

 

 

Customized transportation

 

Maritime transportation

 

Air transportation

 

Railway transportation

We welcome global customers to visit our factory and personally understand the production process and quality control procedures. For those customers who are unable to come, we can offer online video conferences and real-time factory demonstrations. Regarding after-sales services:

• The dedicated sales manager follows up on orders on a one-to-one basis.
• The technical team is always available to provide usage guidance and process suggestions.
• In case of any quality issues, we guarantee 100% active handling to safeguard the customer's rights and interests.

Customer factory inspection

customer inspects the goods.

Discussing the goods

Customer praise

Q1: What standards do your 17-4 PH stainless steel sheets comply with?
A1: Our products conform to international standards such as ASTM A693, AMS 5604, and EN.

Q2: What kinds of heat treatments can 17-4PH stainless steel undergo?
A2: It can undergo solution treatment and various aging treatments (such as H900, H1025, H1150, etc.) to achieve different levels of strength and toughness.

Q3: What specifications do you offer?
A3: We have standard thicknesses ranging from 0.5 to 60mm, width ranging from 1000 to 2000mm, and the length can be customised as per your requirements. Customised non-standard specifications can also be made to your specific needs.

Q4: What is the minimum order quantity?
A4: We offer small batch orders and can provide samples for customers to test.

Q5: How long does the delivery time usually take?
A5: For regular inventory, it takes 5 to 7 days to ship. For custom orders, it usually takes 10 to 20 days to deliver.

Q6: Jiangsu Cunrui Metal Products Co., Ltd. Do you support third-party testing?
A6: We support customer commissioning of tests by third parties such as SGS and BV to ensure that the products meet the requirements.

Q7: Can you provide processing services?
A7: Yes, we offer a complete set of processing services including cutting, bending, drilling, polishing and surface treatment.