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进口7075铝棒 7075高硬度铝棒 7075铝棒厂家

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产品名称: 进口7075铝棒 7075高硬度铝棒 7075铝棒厂家
产品型号: 7075
产品展商: 其它品牌
产品价格: 52.00 元

简单介绍
进口7075铝棒 7075高硬度铝棒 7075铝棒厂家 进口7075铝棒 7075高硬度铝棒 7075铝棒厂家 进口7075铝棒 7075高硬度铝棒 7075铝棒厂家

进口7075铝棒 7075高硬度铝棒 7075铝棒厂家 的详细介绍

7075由美铝公司在1943年推出,在航空航天工业,7075至今一直是7xxx系列合金的主力力量。这是**次成功的在AL-Zn-Mg-Cu系高强度合金中使用加入了铬合金,使之形成了良好的抗应力腐蚀开裂的板材产品,其效益影响深刻。虽然其他7xxx合金至今也已开发与改进了特定的属性,7075仍然是一个很好的平衡航空航天应用所需的性能基线。

Alloy 7075 is Introduced by Alcoa in 1943, alloy 7075 has been the standard workhorse 7XXX series alloy within the aerospace industry ever since. It was the first successful Al-Zn-Mg-Cu high strength alloy using the beneficial effects of the alloying addition of chromium to develop good stress-corrosion cracking resistance in sheet products. Although other 7XXX alloys have since been developed with improved specific properties, alloy 7075 remains the baseline with a good balance of properties required for aerospace applications.

7075合金薄板和中厚板产品应用遍及航空航天结构当中,其中,适中的韧性和腐蚀性的高强度结合是材料所必须具有的。

Alloy 7075 sheet and plate products have application throughout aircraft and aerospace structures where a combination of high strength with moderate toughness and corrosion resistance are required.

化学成分范围(重量%CHEMICAL COMPOSITON LIMIES (WT.%)

 

Si

0.40

Zn . . .

5.1-6.1

Fe  . . .

0.50

Ti . . .

0.20

Cu . . .

1.2-2.0

Others, each . . .

0.5

Mn . . .

0.30

Others, total . . .

0.15

Mg . . .

2.1-2.9

Balance, Aluminum

 

Cr  . . .

0.18-0.28

 

 

 

Note: Value maximum if range not shown

机械性能(MECHAN NICAL PROPERTIES

 

Temper

Thickness in.(mm)

TENSILESTRENGTH

KsiMpa

YIEID STRENGTH

KsiMpa

ELONGATION

%

0

0.015-2.00

40 (max)

21 (max)

9-10

Sheet & plate T6

(0.38-50.80) 0.008-0.249

(276)

74-78

(145)

63-69

 

5-8

Sheet  T651

(0.203-6.32) 0.250-4.000

(510-538)

78-67

(434-476)

67-54

 

9-3

Plate    T76

(6.35-101.60) 0.125-0.249

(538-462)

73

(462-372)

62

 

8

Sheet  T7651

(3.18-6.32) 0.250-1.000

(503)

72-71

(427)

61-60

 

8-6

Plate    T73

(6.35-25.40) 0.040-0.249

(496-490)

67

(421-414)

56

 

8

Sheet  T7351

(1.02-6.32) 0.250-4.000

(462)

69-61

(386)

57-48

 

7-6

Plate

(6.35-101.60)

(476-421)

(393-331)

 

7075所有的值都是*低的横向机械性能除非另有说明(ALLOY 7075 All values are minimum long transverse mechanical properties except where noted
合金7075典型的断裂韧性值(TYPICAL FRACTURE TOUGHNESS VALUES Alloy 7075 Plate

 

 

7075

T651

T7351

26 (28.6)

30 (32.0)

22(24.2)

26 (28.6)

 

PROCUREMENT   SPECIFICATIONS

PLATE

Temper                         T651                                 T7651

Specification                  QQ-A-250/13                    QQ-A-250/24

MIL-HDBK-5                 Approved

BARE SHEET                                                         ALCLAD SHEET

 

Specification                  QQ-A-250/12,24               QQ-A-250/13,25,26

MIL-HDBK-5                                                                                                                              Approved                                                                                                                              Approved

 

其他产品形式(OTHERPRODUCT FORMS

7XXX
此合金是一种可进行阳极氧化的高强度合金。这种合金应用于航空航天领域,其坚固性和耐久性能够提高手持设备和移动设备的强度。
特点:

                               **的耐久性

                               出色的强度

 

 

航空用铝材

 

为了帮助航空产业原产商(OEM)开发及建造低重量、低油耗、低排放、远运程、高成本效益的客机和货机,对于供应商而言为各制造商提供技术支持的意义变得日益重要。铝制品供应商的主要挑战是,与传统的集成相比原材料的特性组合不得限制整体结构的性能。因此,铝板的若干限制加大,以保证质量很大的部件加工。板材的抗疲劳性、韧性和延展性等若干主要特性必须得意提升,使得产品性能能够与锻造等其他产品形态的性能相媲美。此外,板材的剩余应力必须控制在基地的水平,使得即使在尺寸规格和纵横相比很大时仍能无扭曲的可加工性。

东莞品尚公司能生产满足绝大多数航空产业标准的各类产品:

? 经拉伸及挤压的杆材

? 经拉伸及挤压的棒材

? 棒胚

? 重量级挤压产品

直接或通过知名的服务商及航空用金属分销商为客运公司、波音公司、庞巴迪公司、达索公司及洛克希德马丁公司扽主要的原产商供货。

专长于制造用于转阀、起落架(高负载结构部件)、燃料承接器和交换部件铣削及加工的圆形及扁形棒硬合金。

技术参考:

挤压类型             *大.尺寸             *小.重量               *小.重量       *大.重量

x           2xxx, 5xxx, 7xxx 合金        6xxx 合金           全合金

外接圆

 

MN                  inch           mm               lbs/ft    kg/m          lbs/ft          kg/m     lbs/ft         kg/m

反向                   50            8.85                   225             7.90     11.76            5.13           7.64     70.55          102.5

反向                   50          7.65 x1.15               194 x30        3.95        5.88            2.56            3.82    70.55          102.5

反向                   50          5.0 x2.75               127 x70         3.95        5.88            2.56            3.82    70.55          102.5

反向                   50          5.90 x1.15               150 x2.54                    3.78           1.56            2.46    70.55          102.5

反向                   50          3.5                       89                1.57     2.35            1.03            1.52    70.55          102.5

反向                   50          2.35                      60                0.98     1.47            0.63            0.95    70.55          102.5

反向                   50          1.55                      40                0.64     0.95            0.42            0.62    70.55          102.5

正向                   90          22                        560             17.88     26.6             6.72             10     235            350

正向                   90          27.5 x4.5               700 x 120    17.68     26.6             6.72             10     235            350

正向                   90          29.5 x  2.35           750 x60          -               -              6.72            10      235            350

正向                   90          28.5 x  4.5            730x120        -         -                 6.72            10      235            350

正向                   90          27.5 x7.05             700x180        -         -                 6.72            10      235            350

可按客户需求提供其他尺寸及材料

 

材料质量体系标准:

7010                              7050                              7150                              7175

ABM 3-1029                   AIMS 03-02-019            ABM 3-1031                   AIMS 03-02-008

ABM 3-1030                   AIMS 03-02-022            AMS 4252                      ASN-A3050

AMS 4204                      ABM 3-1029                  BAEM 1219                   C.R. 1.1.0.88

AMS 4205                      ABM 3-1030                  BAMS 516-006              SMS 003

ASN-A3098                    AIR 9048                       DMS 2308

ASN-A3101                    AMS 4050                                                           7475

BAC M 200                    AMS 4201

7075

BAEM 1213                   BAEM 1213                                                         AIMS 03-02-009

BAEM 1218                   BAMS 516-001              AIR 9048                       AIR 9048

DAN 422                        BAMS 516-003              AMS 4045                      AMS 4089

D.T.D. 5120                         BMS 7-323 Type I          AMS 4078                      AMS 4090

D.T.D. 5130                         BMS 7-323 Type III        AMS-QQ-A-250/12         AMS 4202

EN 2684                        CMS 516-001                AMS-QQ-A-250/13         ASN-A3053

EN 2687                        CMS 516-003                AMS-QQ-A-250/24         ASN-A3476

MBBN6012                    DAN 422                        AMS-QQ-A-250/25         BAMS 516-002

MM0533                         DGQT 1.1.0.97              ASN-A3009                    CMS 516-002

SM 9102                        DGQT 1.1.0.98              ASN-A3049                    DAN 422

SMS 3206                      DMS 2233                     BS 2 L.95                      DMS 2184

STD 113644                  DMS 2459                     DAN 422                        DMS 2234

TSM 42.03.66                DON 45                         EN 2126                        DON 45

TSM 42.03.67                DSN 1106                      MMS 159                       FMS-3004

TSM 42.03.71                EAC MS 1004                SONACA Spec. 7075     MEP 02-013 Std. Type

WL 3.4394                     EN 3982                        STD 113627                  MEP 02-013 Type I

EN 3983                        TH 5.316/3                     MEP 02-013 Type II

KMB-SK2102                 TH 5.316/5                     MEP 02-013 Type III

7020

LMA-M7050                   WL 3.4364                     MM0565

AIR 9048                       MEP 02-014                                                        STD 113637

MFM 0017                                                           TSM 42.03.68

MMS 1420                                                           WL 3.4384

MMS 1439

NMS 7-323

OFWN 4037

STD 113643

STM 0887

TSM 42.03.69

TSM 42.03.70

WL 3.4144

文献-REFERENCES:

1:铝业协会标准和数据。 2:铝业协会,断裂韧性的位置要求和质量控制测试T-5

3 MIL-H-6088铝合金的热处理。

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