Sae Steel Grades

Stock Thickness: 0.1-200.0mm
Production thickness: 0.5.0-200mm
Width: 600-3900mm
Length: 1000-12000mm
Grade:
200 series: 201,202
300 series: 301,304,304L,304H,309,309S,310S,316L,316Ti,321,321H,330
400 series: 409,409l,410,420J1,420J2,430,436,439,440A/B/C
Duplex: 329,2205,2507,904L,2304
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K

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 strength
High toughness and impact resistance
Temperature resistance
High workability, including machining, stamping, fabricating and welding
Smooth surface finish that can be easily clean

Key Properties

More recently, the inexpensive (and slightly less corrosion-resistant) lean duplex has been developed, chiefly for structural applications in building and development and within the water industry. The invention of stainless steel followed a sequence of scientific developments, beginning in 1798 when chromium was first proven to the French Academy by Louis Vauquelin.

Let’s look at austenitic and ferritic stainless steels more closely . Both 304 and 316 stainless steels are austenitic, when they cool, the iron remains within the type of austenite , a section of iron which is nonmagnetic.

• Martensitic grades, like their carbon steel equivalent, maintain extremely excessive strength at room temperature.
• The duplex grade is a combination of austenite and ferrite, so it provides the blended characteristics of these two grades.
• Combined, however, the duplex, martensitic, and precipitation-hardening grades have a market share of lower than 4 percent.
• Precipitation-hardening grades have good room-temperature formability and can reach 260 KSI in power after heat treating while sustaining corrosion resistance.

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.

Cold Rolled,Hot Rolled Stainless steel Plate and sheets

Stock Thickness: 0.1-200.0mm
Production thickness: 0.5.0-200mm
Width: 600-3900mm
Length: 1000-12000mm
Grade:
200 series: 201,202
300 series: 301,304,304L,304H,309,309S,310S,316L,316Ti,321,321H,330
400 series: 409,409l,410,420J1,420J2,430,436,439,440A/B/C
Duplex: 329,2205,2507,904L,2304
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K

The tensile properties of austenitic stainless steels depend strongly on temperature and check velocity. These grades have an n-worth that increases with pressure, while the 400 sequence ferritics have a comparatively constant n-worth.

The duplex grade is a combination of austenite and ferrite, so it presents the blended traits of these two grades. Martensitic grades, like their carbon steel equal, preserve extremely high strength at room temperature.

Martensitic Stainless grades are a gaggle of stainless alloys made to be be corrosion resistant and harden-in a position . All martensitic grades are simple chromium steels without nickel.

Precipitation-hardening grades have good room-temperature formability and can attain 260 KSI in power after warmth treating whereas sustaining corrosion resistance. Combined, nonetheless, the duplex, martensitic, and precipitation-hardening grades have a market share of lower than 4 p.c.