Specification Of Stainless Steel 347 / 347H Welded Tubes

Stainless Steel 347 / 347H Welded coil Tubes

Specifications : ASTM A269 / ASME SA269 Outside Diameter : 1/8″ OD TO 2″OD 3MM OD TO 38 MM OD Thickness : 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS Size : 1/2″ NB – 24″ NB Type : Welded / Capillary Tubes Form : Round Tubes, Square Tubes, Rectangular Tubes. Length : Single Random, Double Random & Required Length End : Plain End, Beveled End, Treaded Finish : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

Chemical Composition Of Stainless Steel 347 / 347H Welded Tubing

Grade	C	Mn	Si	P	S	Cr	Cb	Ni	Fe
SS 347	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 – 20.00	10xC – 1.10	9.00 – 13.00	62.74 min
SS 347H	0.04 – 0.10	2.0 max	1.0 max	0.045 max	0.030 max	17.00 – 19.00	8xC – 1.10	9.0 -13.0	63.72 min

ASME SA 213 SS 347 / 347H Welded Tube Mechanical Properties

 

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm3	1454 °C (2650 °F)	Psi – 75000, MPa – 515	Psi – 30000, MPa – 205	35 %

Equivalent Grades Of Stainless Steel 347 / 347H Welded Tubing

STANDARD	WERKSTOFF NR.	UNS	JIS	GOST	EN
SS 347	1.4550	S34700	SUS 347	08Ch18N12B	X6CrNiNb18-10
SS 347H	1.4961	S34709	SUS 347H	–