ASTM A240/A240m Hot Rolled 444 441 446 Stainless Steel Sheet 3-12mm Am-350 630 631 663 632 No. 1 2D/2b Surface Iron Sheets

• Customization: Available
• Type: Stainless Steel Sheets
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 409, 410, 420, 430, 441, 444, 446, 630, 631, 632
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Flat
• Technique: Cold Rolled
• Surface Treatment: Polished
• Applications: Architectural Decoration, Medical Equipment, Ocean
• Product Name: Stainless Steel Plate
• Surface Finish: 2b, 2D, Ba, No.1, No.4, 4K, 8K, Mirror
• Tolerance: 1%
• Ni: 8-12%
• Processing Service: Polished, Gold Coating, Laser Cutting, PVC Coating
• Transport Package: Water Proof Paper+Metal Pallet+Angle Bar Protectio
• Specification: 0.2-150MM or as customized
• Trademark: TISCO, POSCO, JISCO, LISCO etc.
• Origin: Wuxi China
• HS Code: 721922
• Production Capacity: 50000ton/Month

Product Description

ASTM A240/A240M Hot Rolled 444 441 446 Stainless Steel Sheet 3-12mm AM-350 630 631 663 632 NO.1 2D/2B Surface Iron Sheets

Product Description

Stainless steel 630, 631, and 632 are three different stainless steel materials with some differences in composition, properties, and applications.
Stainless steel 630. It is a martensitic precipitation hardening stainless steel with high strength, high hardness, excellent wear resistance, and corrosion resistance. The main components of 630 stainless steel are iron, chromium, nickel, and small amounts of copper, molybdenum, and other elements. Through heat treatment, 630 stainless steel can obtain excellent mechanical properties and corrosion resistance. It is widely used in petroleum, chemical, shipbuilding, nuclear industry and other fields, especially in parts requiring high strength and wear resistance.
Stainless steel 631. It is a martensitic age hardening stainless steel with good toughness and high strength. The main components of 631 stainless steel are iron, chromium, nickel, and small amounts of elements such as aluminum and titanium. Through aging treatment, the alloying elements in 631 stainless steel can form small precipitates, thereby improving its mechanical properties and corrosion resistance. 631 stainless steel is widely used in aviation, aerospace, nuclear energy and other fields, especially playing an important role in components that require high toughness and strength.
Stainless steel 632. It is a martensitic precipitation hardening stainless steel similar to 630, but with higher strength and hardness. The main components of 632 stainless steel are iron, chromium, nickel, and small amounts of copper, molybdenum, and other elements. Through heat treatment, 632 stainless steel can achieve higher mechanical properties and corrosion resistance than 630. 632 stainless steel is widely used in petroleum, chemical, shipbuilding, nuclear industry and other fields, especially in parts that need high strength and wear resistance.
In summary, there are some differences in the composition, properties, and applications of stainless steel 630, 631, and 632. 630 stainless steel has high strength, high hardness, excellent wear resistance, and corrosion resistance, making it suitable for components that require high strength and wear resistance; 631 stainless steel has good toughness and high strength, suitable for components that require high toughness and high strength; 632 stainless steel has higher strength and hardness, making it suitable for components that require extremely high strength and wear resistance. When choosing stainless steel materials, appropriate materials should be selected based on specific usage environments and requirements.
In addition, it should be noted that the performance and application of stainless steel materials are also affected by other factors, such as heat treatment processes, surface treatment, processing methods, etc. Therefore, in practical applications, it is necessary to further process and treat stainless steel materials according to specific situations to achieve the best use effect.
In summary, stainless steel 630, 631, and 632 are three types of stainless steel materials with different characteristics and applicable ranges. Understanding their differences and characteristics can help us make more suitable choices in practical applications to meet different usage needs.

Commodity	stainless steel sheet plate
Grade	201,202,304,304L,309, 309S,310S,316,316L,316Ti,317L,321,347H,409,409L,410, 410S, 420(420J1, 420J2), 430, 436, 439, 441, 444, 446 etc.
Brand	TISCO, BAOSTEEL, POSCO, JISCO, LISCO etc.
Thickness	0.3mm-6mm(cold rolled),3mm-100mm(hot rolled)
Width	1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet),1800mm,2000mm or as your requirements.
Length	2000mm,2440mm(8feet),2500mm,3000mm,3048mm(10feet),5800mm, 6000mm or as your requirements.
Surface	Common: 2B, 2D, HL(Hairline), BA(Bright annealed), No.4.Colored: Gold mirror, Sapphire mirror, Rose mirror, black mirror, bronze mirror; Gold brushed, Sapphire brushed, Rose brushed, black brushed etc.
Delivery time	15-20 days after deposit 30%
Package	Water proof paper+metal pallet+Angle bar protection+steel belt or as requirements
Applications	Architectural decoration, luxury doors, elevators decorating, metal tank shell, ship building,decorated inside the train, as well as outdoor works, advertising nameplate, the ceiling and cabinets, aisle panels, screen, the tunnel project, hotels, guest houses, entertainment place,kitchen equipment, light industrial and so on.

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Packaging & Shipping

Company Profile

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based", since the establishment of the company and always to do our best to satisfy potential needs of our customers. Our company is sincerely to willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with irresistible force.

Quality Control

All our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

Certifications

FAQ

Q1: Why choose us?
A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.

Q2: Can you provide OEM/ODM service? 
A: Yes. Please feel free to contact us for more details.

Q3:What is your terms of payment?
A: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.

Q4: Can we visit your factory? 
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q5: Can you provide sample? 
A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.

Q6: How long is your delivery time?
A: Regular lead time is 15 to 30 days after receiving deposit.