China Hot-selling Custom Polyester Grosgrain Ribbons Manufacturer and Supplier

Hot-selling Custom Polyester Grosgrain Ribbons

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“Based on domestic market and expand abroad business” is our improvement strategy for Hot-selling Custom Polyester Grosgrain Ribbons, We sincerely welcome mates from all over the globe to cooperate with us to the basis of long-term mutual added benefits.
“Based on domestic market and expand abroad business” is our improvement strategy for Custom Color Ribbon, Grosgrain Ribbons, Polyester Grosgrain Ribbons, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, make sure you contact us. And It is our great pleasure if you like to have a personally meeting in our office.
Molybdenum Sheet
1.Thickness and width tolerances
Cold rolled sheets

Thickness(mm)	Thickness tolerance(±mm)	Max.width(mm)	Width tolerance(±mm)
0.10	0.008	305	0.5
0.10-0.127	0.010	305	0.5
0.127-0.15	0.010	610	0.5
0.15-0.25	0.015	800	0.5
0.25-0.50	0.020	915	1.6
0.50-0.80	0.028	915	1.6
0.80-1.20	0.035	915	1.6
1.20-2.00	3%	915	1.6

Cold rooled sheets

Thickness(mm)	Thickness tolerance(±mm)	Max.width(mm)	Width tolerance(±mm)
1.00	0.080	850	2.0
1.00-1.50	0.130	850	2.0
1.50-2.00	0.150	850	2.0
2.00-3.60	0.180	1200	2.0
3.60-50.00	5%	1500	2.0

Length tolerace:
The length tolerace for sheet length up to 2500 mm is max. +5/-0 mm.
The length tolerance of sheet cuts can vary with a total tolerance range not exceeding the above given value. The maximum sheet dimensions depend on the sheet thickness.other dimensions upon request.
Sheet with premium surface condition are available from 0.15 to 1 mm.Sheet with thickness from 0.127 to 0.381 mm can be delivered as coils upon request.(production length max.10500mm)
Flatness:
Max.1% for sheet thickness≥0.3mm
Max.4% for sheet thickness＜0.3mm
(measuring proedure on the basis of ASTM B386)
2. Physical and mechanical product properties.
Density: ≥10.2g/cm³
Vickers Hardness:
≤1.0mm: 240-280 HV
1.00-3.60mm: 240-270 HV
306-10.00mm: 220-270 HV
10.00-50.00: ＞200 HV
Tensile test:

Thickness(mm)	Tensile Srenght Min. (MPa)	0.2 % Yield strength Min. (MPa)	ElongationMin.(%)
0.1-0.25	700	620	2.0
0.25-0.40	680	590	3.0
0.40-0.65	680	590	5.0
0.65-1.50	680	580	10.0
1.50-2.30	640	580	12.0
2.30-5.00	640	580	15.0
5.00-10.00	640	580	10.0
10.00-13.00	590	540	10.0
13.00-25.00	500	480	2.0
25.00-50.00	500	480	1.0

Surface condition
Appearance: The material will be of uniform quality, free from foreign matter, splits and fractures. bed sheet(not trimmed) may have small edge cracks.
Surface defects are assessed in the frame of visual inspection.
Local surface defects can be removed by frinding within the specified thickness tolerace.
Surface condition: Cold rolled, bright(≤1mm) Ra≤0.20μm
Cold rolled, pickled: Ra≤1.00μm
Cold rolled ground: Ra≤0.60μm
Chemical composition:

Main and minor components	Min.content(%)	ASTM B386 (361)
Mo	99.97	balance
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	100
W	300	-
C	30	100
H	10	20
N	10	70
O	40	-
Cd	5	-
Hg	1	-
Pb	5	-