347 347H 1.4550 1.4961 Stainless Steel

Equivalent grades of steel X6CrNiNb18-10 (1.4550)

DIN	EU EN	USA –	UNS	France AFNOR	England BS	Sweden SS	Russia GOST
1.4550	X6CrNiNb18-10	347	S34700	Z6CNNb18-10	347S31	2338	08KH18N12B
1.4961	X8CrNiNb16-13	347H	S34709

 

 

 

Chemical Properties:

	C	Cr	Mn	Ni	P	S	Si	Cb/Ta
347	0.08 max	min: 17.0 max: 20.0	2.0 max	min: 9.0 max: 13.0	0.04 max	0.30 max	0.75 max	min:10x C max: 1.0
347H	min: 0.04 max: 0.10	min: 17.0 max: 20.0	2.0 max	min: 9.0 max: 13.0	0.03 max	0.30 max	0.75 max	min:10x C max: 1.0

 

Suface Option

1 Black Surface

2 Grounded: Bright but rough ; Not precision

3 Machining for plate: Bright and precision; Little turning scar

4 Peeled/Turned: Bright and precision; Little turning scar

5 Polished: Very Bright and precision size; Not turning scar