ASTM A312 316L Stainless Steel Seamless Pipe 1.4404 StainlessSteel Pipe Custom Cutting SS Pipe

Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc.

Material: 316L / 1.4404

Outer diameter: DN6 - DN500

Wall thickness: SCH 5S- XXS

Length: 6m/pcs or as request

Surface: Pickled, annealed, polished, bright, sand blast, hair line, etc.

 

Description of 316L stainless steel

Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels.

The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.

Grade 316L, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation).

316L Chemical Composition

Material	C	Si	Mn	P	S	Ni	Cr	Mo	N
316L	≤0.03	≤1.00	≤2.00	≤0.045	≤0.03	10.0~14.0	16.0~18.0	2.00~3.00	≤0.10

316L Mechanical Properties

Material	Yield Strength N/mm2	Tensile Strength N/mm2	Elongation (%)
316L	≥170	≥485	≥35

Grade Specification Comparison

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
316L	S31603	316S11	-	1.4404	X2CrNiMo17-12-2	2348	SUS 316L

316L Stainless steel Applications

Typical applications include:

 

· Food preparation equipment particularly in chloride environments.

· Laboratory benches & equipment.

· Coastal architectural panelling, railings & trim.

· Boat fittings.

· Chemical containers, including for transport.

· Heat Exchangers.

· Woven or welded screens for mining, quarrying & water filtration.

· Threaded fasteners.

· Springs.