Az31b H24 Magnesium Alloy Plate ASTM B90/B90m

• Application: Aviation, Electronics, Industrial, Medical, Chemical, 3c
• Standard: JIS, GB, BS, ASTM
• Purity: >99.95%
• Shape: Bar\Plate\Strip\Billet\Slab\Wire\Foil
• Alloy: Alloy
• Secondary: Non-secondary
• Model NO.: AZ31B/ZK61M/AZ40M/AZ80/MB15/WE43/WE54/VW94
• Sheet: T: 1 to 6mm; Max W:1000mm; Max L:6000mm
• Plate: T:6-200mm;Max W:2000mm;Max L:6000mm
• Bar: Diameter 30-600mm
• Billet: According to Customer′s Requirement
• Wire: 1.2mm,1.6mm,2.0mm,3mm,6mm etc
• Foil: 0.04mm,0.07mm,0.1mm
• Transport Package: Wooden Box and Pallets
• Specification: plate:max6m,bar:90-600mm,wire:1.2mmdiameter,foil
• Trademark: galliumwafers
• Origin: China
• HS Code: 8104902090
• Production Capacity: 2000mt/Year

Product Description

AZ31B is a wrought magnesium base alloy with good room-temperature strength and ductility combined with corrosion resistance and weldability. Increased strength is obtained by strain hardening with a subsequent partial anneal (H24 and H26 tempers). Our sheet and plate's size range is:

Sheet: thickness from 1mm to 6mm; Max. width is 1000mm; Max. length is 6000mm;

Plate: thickness from 6 mm to 200mm; Max. width is 10000mm; Max. length is 6000mm;

Billet/Block: We can supply according to customer's requirements;

Coil: thickness from 0.5 to 2.7mm, max. width 240mm;

Wire:Diameter 1.2mm,1.6mm,2.0mm,3mm,6mm or according to customer's requirement.

Application:Sheet and plate in AZ31B find application in medium strength service at temperatures below 150°C. Diverse uses including aerospace, aircraft, concrete tools, 3C (cell phone / camera / computer), speaker cones and textile machinery can all benefit from light weight AZ31B.

AZ31B is non-magnetic and has high electrical and thermal conductivity filling the requirements for RFI and EMI shielding in the electronics and computer industries.

Superplastic forming of AZ31B sheet at elevated temperatures allows production of a wide variety of intricate parts for automotive uses. Monocoque construction utilizing formed sheet can be adapted to many commercial applications.

SPECIFICATIONS:ASTM B90/ B90M-07/ AMS 4375/ AMS 4376/ AMS 4377/ GB/T5153-2016

CHEMICAL COMPOSITION:Al: 2.5-3.5%,Zn: 0.7-1.3%,Mn: 0.20 - 1.0%,Mg: Balance

PHYSICAL PROPERTIES:Density: 1.78

HEAT TREATMENT:No thermal treatment is available for increasing the strength of this alloy after fabrication.

MECHANICAL PROPERTIES:

Alloy and Temper	Thickness (mm)	Yield Strength 0.2% offset (MPa)	Tensile strength (MPa)	Elongation In 5.65 √A (%)
AZ31B-O	0.5 - 1.5	125	221	10
	1.5 - 6.3	105	221	9
	6.3 - 75	105	221	8
AZ31B-H24	0.5 - 6.3	200	269	5
	6.3 -9.5	179	262	7
	9.5 - 12.7	165	255	8
	12.7 - 25	152	248	8
	25- 50	138	234	6
	50 - 80	124	234	7
AZ31B-H26	6.3 - 10	186	269	6
	10 - 12.5	179	262	6
	12.5 - 20	172	255	5
	20 - 25	159	255	5
	25 - 40	152	241	5
	40 - 50	148	241	5

The sheet and plate shall conform to the tensile requirements in above Table unless other agreement is made between seller and purchaser. Mechanical Properties for sizes and tempers not shown in above Table shall be as agreed upon by seller and purchaser.

DENT RESISTANCE:Weight for weight, AZ31B-H24 has proven to be superior to competitive materials in its resistance to denting at moderate energy levels.Dent Resistance of 1mm Gauge Sheet (Dent depth in mm from 25mm spherical redius indentor on 350mm span).

CORROSION RESISTANCE:Continuous exposure for 2.5 years.