Stainless steel tangan Knob jempol Sekrup

jeneng produk

Sekrup jempol stainless steel

Bahan

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

2. Baja Tahan Karat: SUS201, SUS303, SUS304, SUS316, SUS410, SUS420

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

4. Wesi: 1213, 12L14,1215, lsp

5. Baja paduan: SCM435,10B21

6. Aluminium: Al6061, Al6063 etc

Pangobatan lumahing

Seng dilapisi, NI-platd, passivate, Ti-dilapisi, Sandblast, Anodize, Chrome dilapisi, Electro plating, Black, Plain, Dacro, Hot jero Galvanized utawa miturut requirement

perawatan panas

Tempering, Hardening, Spheroidizing, Stress Relieving.

Standar

MS21209/Din8140

Tes linuwih

Dimensi mekanik, uji kekerasan. uji ketahanan semprotan uyah

Ukuran benang (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

Maks

7

8

9

11

12

16

20

patlikur

30

Min

6.78

778

8.78

10.73

11.73

15.73

19.67

23.67

29.67

k

Maks

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