ASTM B 637 N07718

2013-06-14 10:20:25 Print this page

The high quality USA ASTM B 637 N07718 material is one of the more steel grades we supply, ASTM B 637 (2012),Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service. B 637 N07718 is our main production grade, which has been approved by customers in many countries since its initial production, including our B 637 N07718 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 B 637 N07718 materials, and we are willing to develop together with customers from all over the world.

Also includes B 637 N07718 steel material norm, chemical composition, mechanical properties, datasheet, B 637 N07718 equivalent, heat treatment and temperature process of B 637 N07718, The peak hardness can be achieved, Contains all of the specification, welding properties, let us in B 637 N07718 this steel grade have a more comprehensive understanding, Download the full B 637 N07718 PDF version of this datasheet.

Chemical composition (wt.%) of B 637 N07718

Elements	Min.（≥）	Max.（≤）
C	-	0.03
Cr	17.0	21.0
Mo	2.80	3.30
Ni	50.0	55.0
Al	0.20	0.60
Nb	4.75	5.50
Fe	-	Bal
Si	-	0.35
Mn	-	0.35
P	-	0.015
S	-	0.015
B	-	0.006

Mechanical Properties of B 637 N07718

Rp0.2 (MPa)	Rm (MPa)	Impact KV (J)	Elongation A (%)	A Z (%)	Delivery	Hardness HB
837 (≥)	142 (≥)	31	33	42	Solution & Aging, Ann, Ausaging, Q+T	333