Nerjaveèi men bouton pous vis

Non pwodwi

Nerjaveèi asye gwo pous vis

Materyèl

1. Steel: C45 (K1045), C46 (K1046), C20

2. Nerjaveèi asye: SUS201, SUS303, SUS304, SUS316, SUS410, SUS420

3. kwiv: C36000 ( C26800), C37700 ( HPb59), C38500 ( HPb58)

4. fè: 1213, 12L14,1215, ect

5. fe alyaj: SCM435,10B21

6. Aliminyòm: Al6061, Al6063 elatriye

Tretman sifas yo

Zenk plake, NI-platd, pasivate, Ti-plake, Sandblast, Anodize, Chrome plake, Electro plating, Nwa, Plain, Dacro, Cho gwo twou san fon galvanize oswa selon kondisyon ou.

Tretman chalè

Tanperaman, redi, Spheroidizing, soulaje estrès.

Estanda

MS21209/Din8140

Tès fyab

Dimansyon mekanik, tès dite. tès andirans espre sèl

Gwosè fil (d)

M1.6

M2

M2.5

M3

M4

M5

M6

M8

M10

0.35

0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

dk

Max

7

8

9

11

12

16

20

vennkat

30

Min

6.78

778

8.78

10.73

11.73

15.73

19.67

23.67

29.67

k

Max

4.7

5

5.5

7

8

10

12

16

20

Min

4.52

4.82

5.32

6.78

7.78

9.78

11.57

15.57

19.48

K₁

2

2

2.2

2.8

3

4

5

6

8

K₂

0.8

1

1

1.2

1.5

2

2.5

3

3.8

d₁

4

4.5

5

6

8

10

12

16

20

d₂

3.6

3.8

4.4

5.2

6.4

9

11

13

17.5