A312 A376 A213 A249 TP316 Seamless Steel Tube

In general, 316 is mainly used in pulp and paper equipment heat exchangers, dyeing equipment, pipelines, materials for the exterior of buildings in coastal areas and medical supplies.

A312/A376/A213/A249 TP316 Stainless Steel Tube

UNS：S31600

Chemical Elements：C：≤0.080;Si： ≤1.00;Mn：≤2.00; S ： ≤0.030; P ： ≤0.045;Cr：16.00～18.00; Ni：10.00～14.00;Mo：2.00～3.00

In Form of：Round;Square;Rectangle;Oval;'U' Shape;Flexible Pipe;Hydraulic pipe etc.

Outside Diameter: 6 -- 304.8 mm

Length: 1-12m or as customer's request

Wall Thickness: 0.3-6mm

Tensile Strength σb (MPa): ≥520

Yield Strength σ0.2 (MPa): ≥205

Elongation δ5 (%): ≥40

Hardness: ≤187HB; ≤90HRB; ≤200HV

Density：7.98g/cm3;

Specific Heat Capacity Ratio (20℃): 0.502J/(g*K)

Solid Solution: 1010 ~ 1150 ℃ fast cooling

Melting Point: 1375~1450°C

Technique：Cold Rolled;Hot Rolled;Extrusion;Cold Drawn Tube

316 Seamless Pipe Size:15 -- 300 NB

316 Welded (ERW) Pipe Size:15 -- 300 NB

316 Welded (ERW) Pipe Size:150 --600 NB

Basic Characteristics
(1) Cold Rolled Products have good glossy appearance;
(2) Excellent corrosion resistance, especially pitting resistance, due to the addition of Mo (2~3%);
(3) Excellent strength at high temperature;
(4) Excellent work-hardening properties (weak magnetism after processing);
(5) Solid solution state non-magnetic;
(6) Good welding performance. Can be welded by all standard welding methods. Welding can be performed with 316Cb, 316L or 309Cb stainless steel filler rod or electrode, respectively, depending on the application. For optimum corrosion resistance, welded sections of 316 stainless steel need to be annealed after welding. If 316L stainless steel is used, no post weld annealing is required.
 

A312/A376/A213/A249 TP316 Stainless  Seamless Steel Pipe

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