ASTM B-392 from China manufacturer - Baoji Miao Xincheng Non-Ferrous Metal Industry Co., Ltd

ASTM B-392

Product Detail

Model No.: mxc2011

Packing: wooden cases

Brand Name: mxc

Production Capacity: 10tons/month

Delivery Date: within 15-30 days

color: silver

Niobium polished bar
surface polishes,and have metallic luster
Material:RO4200-1
Size:diameter 4-100mm * length
Niobium mat bar

Name	Niobium polished, mat bar/rod
Brand	MXC
Model number	MXC2011
Material	RO4200-1 RO4210-2
Standard	ASTM B-392
Specification	*diameter 4-100mm length**
Technique	Cold/hot rolling
Purity	>=99.9% or 99.95%
Condation	R/M/Y
Origin place	Shaanxi,china
Color	silver
Delivery	Within 15-30 days
Packing	Wooden cases,plastic bag,gunny bag,or as customer's request

Chemical composition :

Grade		Nb-01	Nb-1	Nb-2
Impurity Content, %, Max	Ta	0.1	0.25	2
	O	0.05	0.15	0.1
	N	0.03	0.05	0.1
	C	0.02	0.03	0.5
	Si	0.005	0.006	0.03
	Fe	0.005	0.03	0.1
	W	0.005	0.01	-
	Mo	0.005	0.005	-
	Ti	0.005	0.01	-
	Al	-	-	0.01
	Cu	0.003	0.003	0.003
	Cr	-	-	0.03
	P	-	-	0.02
Size(mm)		≥1414300	≥1414300	2020(300-450)
Size(mm)		The flexural tolerance along the length for Nb-01 and Nb-1 bars shall not be over 1% of the length.		-
Application		For superalloys and electron-beam melting

Mechanical requirements :

Grade	Tensile strength δbpsi (MPa), ≥	Yield strength δ0.2, psi (MPa),≥	Elongation in 1"/2" gage length, %, ≥
RO4200-1 RO4210-2	18000 (125)	10500 (73)	25
Special requirements to be agreed on by the supplier and buyer of negotiations