0.2 mm steel sheet supplier
We produce ASTM/ASME Grade 304, Grade 304L,304h, 316, 316L, 316H, 316TI, 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.
Duplex Sheet Plate
Excellent resistance to emphasize corrosion cracking (SCC) in chloride-bearing environments. High resistance to stress corrosion cracking (SCC) in environments containing hydrogen sulfide. High resistance to emphasize corrosion cracking (SCC) in chloride-bearing environments. PetroWiki was initially created from the seven volumePetroleum Engineering Handbook (PEH) printed by theSociety of Petroleum Engineers (SPE). A fitness for objective approach was adopted and a fracture toughness testing programme was undertaken to ascertain the extent of HAZ sigma which could be tolerated, while nonetheless retaining an acceptable diploma of overall toughness in pipe butt welds.
Higher mechanical energy means less thickness for piping and saving the weight on the platforms. Saving weight on the platforms is very important since capability of lifting cranes to lift the topside facility module is restricted.
The crucial pitting temperatures (CPT) of a number of excessive-efficiency steels in a 1M sodium chloride solution were decided. The results illustrate the wonderful resistance of 2507 to pitting corrosion.
- The manufacturing means of the tremendous duplex tubular did not result in vital anisotropy in the hardness and the ultimate tensile and uniaxial yield strengths.
- The uniaxial tensile properties are determined for a 25Cr tremendous duplex chrome steel over a spread of temperature relevant to excessive pressure – excessive temperature oil and fuel wells.
- AB – Super duplex stainless-steel (SDSS) is a candidate materials for production tubing in oil and gasoline wells and subsea pipelines used to transport corrosive hydrocarbon fluids.
- The suitability of this materials for high temperature functions is examined on this paper.
- It is shown that there’s a vital effect of temperature on the uniaxial tensile properties.
Our stainless production range
Alloy 2507 duplex is a cheap alloy vs. 904L or 6% moly tremendous austenitic stainless steels. Welding of 22Cr duplex and 25Cr duplex is a challenge in the projects since they have tendency to type brittle phase known as Sigma (Cr-MO) at high tempearture. Therefore the welding temperature ought to be controlled and saved perhaps to most 150 deg C in Welding Procedure Specification (WPS) to avoid forming the Sigma phase.
NORSOK M-001 standard permits uncoated 22Cr duplex within the offshore setting as much as maximum one hundred deg. Preheating of 2507 isn’t needed except to prevent condensation on cold steel. The interpass weld temperature mustn’t exceed 300°F or the weld integrity could be adversely affected. The root must be shielded with argon or ninety% N2/10% H2 purging gasoline for maximum corrosion resistance.
AB – Super duplex stainless steel (SDSS) is a candidate materials for manufacturing tubing in oil and fuel wells and subsea pipelines used to transport corrosive hydrocarbon fluids. The suitability of this material for top temperature purposes is examined in this paper. The uniaxial tensile properties are decided for a 25Cr super duplex stainless-steel over a spread of temperature relevant to high pressure – high temperature oil and fuel wells.
The regular information spread for each grade is indicated by the darkish grey portion of the bar. In dilute sulfuric acid contaminated with chloride ions, 2507 has higher corrosion resistance than 904L, which is a highly alloyed austenitic steel grade specifically designed to withstand pure sulfuric acid. Sandmeyer Steel Company stocks the one full line of 2507 duplex plate in North America with plates in thicknesses from 3/16″ (four.8mm) by way of three” (76.2mm).
We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), ferritic stainless steel, and duplex stainless steel.
Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High toughness and impact resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean