Hua

Tino tika makariri toia maitai maitai maitai putorino maitai maitai ngongo

Whakaahuatanga Poto:

Tono: Whakamahia mo te hanga hanganga miihini, taputapu waipihi, waahanga motuka, ringaringa maitai.


Taipitopito Hua

Tohu Hua

Tohu Paipa Tino

Tuhinga o mua
1. Iti diameter o waho.
2. He tino tika mo te mahi puranga iti.
3. He tino tika me te kounga pai o te matao o nga hua makariri.
4. He uaua ake te rohe whakawhiti o te putorino maitai.
5. He pai ake te mahi a nga ngongo maitai me te maitai auri.

Ko te ngongo totika he momo ngongo maitai maitai me te tino wherikotanga me te tino wherikotanga e puta mai ana i te mahinga makariri, i te huringa makariri ranei. Ko te rahinga o roto me waho o te diameter e tika ana ki roto i te 0.2mm, i te whakarite i te piko me te kaha o te taumaha, te taumaha marama, na reira e whakamahia whanui ana i nga waahanga hanga miihini miihini me nga hanganga hangarau. Ka whakamahia noa hei whakaputa i nga momo patu katoa, i nga puoro, i nga anga, i nga peera, etc.

 Kōeke

Tito Matū%

C

Si

Mn

P

S

20 #

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

45 #

0.42-0.50

0.17-0.37

0.50-0.80

0.035

0.035

SKTM13C-T (25Mn)

0.22-0.29

0.17-0.37

0.70-1.00

0.035

0.035

27SiMn

0.24-0.32

1.10-1.40

1.10-1.40

0.035

0.035

E355

≤0.22

≤0.55

≤1.6

0.025

0.025

Q345B

≤0.2

≤0.5

1.00-1.60

0.030

0.030

Q345D

≤0.2

≤0.5

1.00-1.60

0.030

0.030

SAE1026

0.22-0.28

0.15-0.35

0.60-0.90

0.040

0.050

Tuhinga tuku

BKS

Makariri Cold & Haamama-Maamaa

Kōeke maitai

Rm MPa

ReH MPa

Elongation A5 (%)

ST45

≥520

≥375

≥15

ST52 (E355)

≥600

≥520

≥14

SAE1026

≥600

≥510

≥15

45 #

≥600

≥520

10

20 #

≥520

≥375

≥15

Tuhinga tuku

BK

Kua oti te makariri

Kōeke maitai

Rm MPa

Elongation A5 (%)

ST45

≥550

≥5

ST52 (E355)

≥640

≥5

SAE1026

≥640

≥5

45 #

≥640

≥5

20 #

≥550

≥8

High precision cold drawn precision steel pipe seamless steel tube2
High precision cold drawn precision steel pipe seamless steel tube4
High precision cold drawn precision steel pipe seamless steel tube5
High precision cold drawn precision steel pipe seamless steel tube3
High precision cold drawn precision steel pipe seamless steel tube6
High precision cold drawn precision steel pipe seamless steel tube7

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