China OEM China 99.95% Pure Tzm Polished Molybdenum Black Bar Made In Manufacturer and Supplier

OEM China 99.95% Pure Tzm Polished Molybdenum Black Bar Made In

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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of “quality initial, buyer supreme” for OEM China 99.95% Pure Tzm Polished Molybdenum Black Bar Made In, We warmly welcome merchants from your home and overseas to contact us and set up business enterprise partnership with us, and we’ll do our greatest to serve you.
Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of “quality initial, buyer supreme” for 16mm Molybdenum Bar, Black Molybdenum Bar, Molybdenum Rod, Our company regards “reasonable prices, high quality,efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.
TZM rods
Chemical composition:

Main and minor components	Min.content(%)	ASTM B386 (361)
Mo	blance	balance
Ti	0.40-0.55%	0.40-0.55%
Zr	0.06-0.12%	0.06-0.12%
Impurities	Max.values (μg/g)	Max.values (μg/g)
Al	10	-
Cu	20	-
Cr	20	-
Fe	20	100
K	20	-
Ni	10	50
Si	20	50
W	300	-
C	100-400	100-400
H	10	-
N	10	20
O	500	300
Cd	5	-
Hg	1	-
Pb	5	-

Dimensions and tolerances:

Diameter (mm)	Diameter tolerance (mm)
Ground
0.50-0.99	±0.007
1.00-1.99	±0.010
1.00-2.99	±0.015
3.00-15.9	±0.020
16.0-24.9	±0.030
25.0-34.9	±0.050
35.0-3939	±0.060
≥40.0	±0.20
Cleaned
0.50-4.0	±2.0%
4.10-10.0	±1.5%
15.0-50.0	±0.30
51.0-75.0	±0.40
75.1-120.0	±1.00
121.0-165.0	±1.50
Turned
40.0-49.9	±0.30
50.0-165.0	±0.40

Length and straightness:

Diameter (mm)	Production length (mm)	Stiraightness/Meter (mm)
Diameter (mm)	Production length (mm)	Cleaned	Ground/turned
0.50-0.99	＞500	＜2.5	＜2.5
1.00-9.90	＞300	＜2.0	＜1.5
10.0-165.0	＞100	＜1.5	＜1.0

Length tolerance:

Diameter 0.50-30.0 mm
Nominal length (mm)	6-30	30-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±0.2	±0.3	±0.5	±0.8	±1.2	±2.0
Diameter ＞30.0 mm
Nominal length (mm)	6-30	30-120	120-400	400-1000	1000-2000	＞2000
Length tolerance(mm)	±1.0	±1.5	±2.5	±4.0	±6.0	±8.0

Density:
1. 0.50-40.0 mm ≥10.15g/cm³
2. 40.1-80.0 mm ≥10.10g/cm³
3. 80.1-120.0 mm ≥10.00g/cm³
4. 120.1-165.0 mm ≥9.90g/cm³
Nondestructive testing: For diameters＞15.00 mm:100% ultrasonic testing; For diameters of 0.50-50.0mm:Eddy curent tests on rods with ground.

Diameter(mm)	Tensile strength(MPa)	0.2% Yield Strength(MPa)	Elongation(%)	Hardness(HV 10)
0.50-4.76	-	-	-	-
4.76-22.20	≥790	≥690	≥18
22.20-28.60	≥760	≥655	≥15	260-320
28.60-47.60	≥690	≥585	≥10	250-310
47.60-73.00	≥620	≥550	≥10	245-300
73.00-120.9	≥585	≥515	≥5	240-290
121.0-165	≥585	≥515	≥5	220-280

Surface condition:

Surface：	Cleaned	Ground	Turned
	φ0.50-165mm	φ0.50-50.00mm	φ≥40.00mm
Roughness	Diameter (mm)	Ra (μm) Ground	Ra (μm) Turned
	≤2.50	≤0.80	-
	2.5-50.0	≤1.00	-
	≥40.0	-	≤3.2