Ss 316l Plate for Construction
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Brand: langyixin
Selling Units | : | Piece/Pieces |
Introduction
Architectural SS 316l board has a wide range of applications in the chemical industry due to its excellent corrosion resistance. 316L is also a derivative of 18-8 austenitic stainless steel containing 2~3% molybdenum. 316L derives various grades of steel. For example, 316Ti is obtained by adding a small amount of Ti to obtain 316N, adding a small amount of N to obtain 317L, and adding Ni and Mo to obtain 317L.
Most 316L currently on the market are manufactured in accordance with American standards. In terms of cost, steel mills generally control the nickel content of their products at a low level. The American standard stipulates that the Ni content of 316L is 10-14%, while the Japanese standard stipulates that the Ni content of 316L is 12-15%. As for the minimum standard, the difference in Ni content between the American standard and the Japanese standard is 2%, which is still relatively large. Therefore, when customers purchase 316L products, they also need to know whether the products comply with ASTM or JIS standards.
The Mo content in 316L makes the steel excellent in corrosion resistance and can be used in environments containing halogen ions such as Cl-. Because 316L is mainly used for its chemical properties, steel mills have slightly lower requirements for 316L level testing (compared to 304). For customers with higher grade requirements, surface testing should be strengthened.
Details
1 polishing process
The purpose of polishing is to obtain a smooth and flat surface.At this point, there is still a very fine and uniform grinding surface.Polishing is divided into coarse grinding and fine grinding.
Rough grinding is the modification of rough surfaces and irregular shapes.
2. After fine grinding, there are still deep grinding marks on the metal surface, which need to be eliminated in fine grinding to prepare for polishing.
Ii. Surface polishing process
Polishing process is to obtain a bright mirror surface processing process.Most of the use of polishing wheel to repeatedly polished parts on the surface of the very small uneven, generally used for coating surface modification.
Polishing is the final process on the surface of a coating or part, the purpose of which is to eliminate the fine grinding marks left on the surface after the polishing process.The ideal polishing surface should be flat, bright, seamless, no relief, no pits, no metal disturbance layer of the mirror-like state surface.Changes in the surface after polishing and polishing.
Item | Specification |
Name | ss 316l plate for construction |
Grade | Common Grades:201, 304, 316, 316L, 410, 430, ect |
Standard | JIS, AISI, ASTM, DIN, SUS, EN, UNS, etc |
Techniqe | Cold Rolled; Hot Rolled |
Thickness | 0.3-4mm cold rolled; 3-16mm hot rolled; 16-100mm hot rolled; |
width | 1000mm, 1219mm, 1250mm, 1500mm, 1800mm, 2000mm |
length | 2000mm, 2438mm, 2500mm, 3000mm, 6000mm or as required |
Surface Finish | 2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect |
Color | Golden, Black, Sapphire Blue, Brown, Rose Gold, Bronze, Silver, ect |
Lead Time | 7-15 working days after the receipt of 30% deposit |
Payment Terms | 30% TT for deposit,70% TT /70% LC at sight balance before shipment |
Price Terms | FOB, EXW, CIF, CFR |
Packing | Wooden Pallet or according to customer's requirements |
Chemical composition and mechanical properties | |||||||||
Grade | Chemical Composition | Mechanical properties Hardness | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | ||
201 | ≤0.15 | ≤1.00 | 5.5-7.5 | ≤0.060 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - | HB≤241,HRB≤100,HV≤240 |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0-11.0 | 18.0-20.0 | - | HB≤187,HRB≤90,HV≤200 |
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0~3.0 | HB≤187,HRB≤90,HV≤200 |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0~3.0 | HB≤187,HRB≤90,HV≤200 |
410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.03 | ≤0.060 | 11.5-13.5 | - | HB≤183,HRB≤88,HV≤200 |
430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.0-18.0 | - | HB≤183,HRB≤88,HV≤200 |
202,321,309S,310S,309,310,2205,S32205,2507,316Ti,316H,347H,409,410L,430,444,904L,630 Other Grade we can offer,you can contact us. |
Delivery:7-25day or according to the product
Payment:L/C,D/A,D/P,T/T,Western Union,MoneyGram,According to customer requirements payments for offline orders.
Our Advantages
1.Extensive production experience: we are specialized in special steel,nickel alloy,duplex stainless steel with an experience of 15 years.
2.High quality raw material: we mainly choose raw material from big steel factory, such as TISCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
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