Customized Tungsten Heavy Alloy From China for Sale

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: ASTM
• Purity: Alloy
• Alloy: Alloy
• Shape: Customized
• Type: Tunsgten Heavy Alloy Part
• Model NO.: W1
• Transport Package: Wooden Box
• Specification: customized
• Trademark: Combat
• Origin: Luoyang
• Production Capacity: 50000 PCS Per Month

Product Description

ASTM B 777 AND AMS 7725 - TECHNICAL DATA

The table below outlines the mechanical and physical properties of the four different classes of tungsten alloys (both magnetic and non-magnetic). Our tungsten heavy alloys are the leading source for customers demanding the highest quality domestic  source.

Also, check the properties of each tungsten class in the table below to determine the alloy which suits your needs best. Furthermore, do not hesitate to contact our customer support team for your further inquiries! 

STANDARD GRADES

Grade	ET90	ET90NM	ET92.5	ET92.5NM	ET93	ET95	ET95NM	ET97
ASTM B-777	Class 1	Class 1	Class 2	Class 2	-	Class 3	Class 3	Class 4
AMS 7725E	Class 1 Type 2	Class 1 Type 1	Class 2 Type 2	Class 2 Type 1	-	Class 3 Type 2	Class 3 Type 1	Class 4 Type 2
MIL-T-21014D	Class 1	Class 1	Class 2	Class 2	-	Class 3	Class 3	Class 4
W content, wt.%	90	90	92.5	92.5	93	95	95	97
Ni content, wt.%	7.0	8.9	5.3	6.7	5.6	3.5	4.4	2.1
Fe content, wt.%	3.0	1.1	2.2	0.8	1.4	1.5	0.6	0.9
Density, g/cm^3	17.0	17.0	17.5	17.5	17.7	18.0	18.0	18.5
UTS, ksi	≥ 110	≥ 110	≥ 110	≥ 110	≥ 110	≥ 105	≥ 105	≥ 100
UTS, MPa	≥ 758	≥ 758	≥ 758	≥ 758	≥ 758	≥ 724	≥ 724	≥ 689
YS, ksi	≥ 75	≥ 75	≥ 75	≥ 75	≥ 75	≥ 75	≥ 75	≥ 75
YS, MPa	≥ 648	≥ 648	≥ 648	≥ 648	≥ 648	≥ 648	≥ 648	≥ 648
Elongation, %	≥ 5	≥ 5	≥ 5	≥ 5	≥ 5	≥ 3	≥ 3	≥ 2
Hardness, HRC	≤ 32	≤ 32	≤ 33	≤ 33	≤ 33	≤ 34	≤ 34	≤ 35
Mag. perm.	> 1.05	≤ 1.05	> 1.05	≤ 1.05	> 1.05	> 1.05	≤ 1.05	> 1.05