AFNOR Z6CNNb18-12B

2014-03-03 17:24:40 Print this page

The high quality France AFNOR Z6CNNb18-12B material is one of the more steel grades we supply, AFNOR NF A 35-578, AFNOR NF A 49-214,Steel tubes. Seamless austenitic steel tubes for use at high temperatures. Dimensions (with normal tolerances). Technical conditions of delivery. Z6CNNb18-12B is our main production grade, which has been approved by customers in many countries since its initial production, including our Z6CNNb18-12B round bars, flat bar, forgings, fasteners, tubes, wires, strips, sheets & Plates, as well as a variety of profiles, professional high precision auto-lathe processing manufacturer of clinching fasteners, axes, standoffs, screws, studs, nuts, bolt, OEM parts and special shaped turning partsthe state of delivery includes quenched and tempered, annealed, machined semi-finished products, we also have strict management of the packaging, to avoid material damage from transportation. We are the best supplier of Z6CNNb18-12B materials, and we are willing to develop together with customers from all over the world.

Also includes Z6CNNb18-12B steel material norm, chemical composition, mechanical properties, datasheet, Z6CNNb18-12B equivalent, heat treatment and temperature process of Z6CNNb18-12B, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in Z6CNNb18-12B this steel grade have a more comprehensive understanding, Download the full Z6CNNb18-12B PDF version of this datasheet.

Chemical composition (wt.%) of Z6CNNb18-12B

Elements	Min.（≥）	Max.（≤）
C	0.04	0.08
Si	-	0.75
Mn	-	2.00
P	-	0.040
S	-	0.015
Cr	17.00	19.00
Mo	11.00	13.00
Ni	-	-
B	0.0015	0.0060
Nb	10×C	-

Mechanical Properties of Z6CNNb18-12B

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
263 (≥)	958 (≥)	12	44	13	Solution & Aging, Ann, Ausaging, Q+T	224