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Ngwaahịa

JIS G3445 STKM11A STKM12B STKM13B igwe anaghị agba nchara

JIS G3445 Carbon enweghị nkebi ígwè tubes STKM11A 12A 13B tubes

Ọkọlọtọ:

JIS G3445 Carbon enweghị nkebi ọkpọkọ


Nkọwa ngwaahịa

Mkpado ngwaahịa

Atụmatụ

Ọkwa ihe:

STKM 11A 12A 12B 12C 13A 13B 13C 14A 14B 14C 15A 15C wdg.

Ọgwụgwọ elu:

1.Bared

2.Black Painted (varnish mkpuchi)

3.Galvanized

4.mmanu

5.Dịka ndị ahịa si kwuo.

JIS G3445 nkenke ígwè tubes na-bụ-eji na ụgbọala na nkenke ígwè akụkụ maka ụgbọ ala na cylinder.iji nrụgide, yana kwa maka ibufe uzuoku, mmiri, ahịrị ọkpọkọ gas.

Ngwakọta kemịkalụ

Ọkwa Nhọpụta Nkeji (%)
C Si Mn P S Nb ma ọ bụ V
Nkeji 11 A STKM 11A 0.12 kacha. 0.35 kacha. 0.60 kacha. 0.040 kacha. 0.040 kacha. -
Nkeji 12 A STKM 12A 0.20 kacha. 0.35 kacha. 0.6 kacha. 0.04 kacha. 0.04 kacha.  
B STKM 12B
C STKM 12C
Nkeji 13 A STKM 13A 0.25 kacha. 0.35 kacha. 0.30-0.90 0.040 kacha. 0.040 kacha. -
B STKM 13B
C STKM 13C
Nkeji 14 A STKM 14A 0.30 kacha. 0.35 kacha. 0.30-1.00 0.040 kacha. 0.040 kacha. -
B STKM 14B
C STKM 14C
Nkeji 15 A STKM 15A 0.25-0.35 0.35 kacha. 0.30-1.00 0.040 kacha. 0.040 kacha. -
C STKM 15C
Nkeji 16 A STKM 16A 0.35-0.45 0.40 kacha. 0.40-1.00 0.040 kacha. 0.040 kacha. -
C STKM 16C
Nkeji 17 A STKM 17A 0.45-0.55 0.40 kacha. 0.40-1.00 0.040 kacha. 0.040 kacha. -
C STKM 17C
Nkeji 18 A STKM 18A 0.18 kacha. 0.55 kacha. 1.50 kacha. 0.040 kacha. 0.040 kacha. -
B STKM 18B
C STKM 18C
Nkeji 19 A STKM 19A 0.25 kacha. 0.55 kacha. 1.50 kacha. 0.040 kacha. 0.040 kacha. -
C STKM 19C
Nkeji 20 A STKM 20A 0.25 kacha. 0.55 kacha. 1.60 kacha. 0.040 kacha. 0.040 kacha. 0.15 kacha

Ngwa igwe

Ọkwa ígwè

Ike Mpụta (Mpa) Ike tensile (Mpa) Elongation (%)

Aha

Mba.

ReH (nkeji) Rm(nkeji)

A(min)

STKM 11A

 

_

290

35

STKM 12A

 

175

340

35

STKM 12B

 

275

390

25

STKM 12C

 

355

4700

20

STKM13A

 

215

370

30

STKM 11B

 

305

440

20

STKM11C

 

380

510

15

Ndidi

SIZE Nkwenye ekwenyere Nkwenye Pụrụ Iche
OD WT OD WT
4mm-20mm ± 0.25mm <3mm± 0.3mm;

 

≥3mm

± 10%

 

± 0.05mm ± 0.05mm
20mm-30mm ± 0.25mm ± 0.08mm ± 0.08mm
31mm-40mm ± 0.25mm ± 0.10mm ± 0.08mm
41mm-49mm ± 0.25mm ± 0.15mm ± 0.15mm
50mm-80mm ± 0.5% ± 0.20mm ± 0.20mm
81mm-120mm ± 0.5% ± 0.30mm ± 0.30mm

Ọnọdụ nnyefe

Nhọpụta Akara Nkọwa
Oyi agwụla (ike) BK(+C) Tubes anaghị anabata ọgwụgwọ okpomọkụ na-esochi oyi ikpeazụ na-akpụ ma, si otú a, nwere nnukwu nguzogide nrụrụ
Oyi mechara (dị nro) BKW A na-esote ọgwụgwọ okpomọkụ ikpeazụ site na eserese oyi gụnyere oke nrụrụ.Nhazi n'ihu n'ihu kwesịrị ekwesị na-enye ohere ka oyi na-akpụ (dịka ịgbagọ, ịgbasa)
(+ LC)
Oyi agwụla ma belata nrụgide BKS(+SR) A na-etinye ọgwụgwọ okpomọkụ na-eso usoro nhazi oyi ikpeazụ.N'okpuru ọnọdụ nhazi kwesịrị ekwesị, mmụba nke nrụgide ndị fọdụrụnụ na-enyere aka ịmepụta na machining ruo n'ókè ụfọdụ.
Anneeded GBK(+A) Usoro nhazi oyi ikpeazụ na-esote site na ịkagbu n'ime ikuku a na-achịkwa.
Haziri ahazi NBK(+N) Usoro nhazi oyi ikpeazụ na-esote site n'ịkwụsị n'elu ebe mgbanwe elu na ikuku na-achịkwa.
Ọkpụkpụ ígwè dị elu dị na ngwaahịa
OD Ọkpụrụkpụ (mm)
mm
4 4*1                  
6 6*1 6*1.5 6*2              
8 8*1 8*1.5 8*2              
10 10*1 10*1.5 10*2 10 * 2.5            
12 12*1 12*1.5 12*2 12*2.5 12*3          
14 14*1 14*1.5 14*2 14 * 2.5 14*3          
15 15*1 15*1.5 15*2 15*2.5 15*3 15*3.5        
16 16*1 16*1.5 16*2 16*2.5 16*3 16*3.5 16*4 16*4.5    
18 18*1 18*1.5 18*2 18*2.5 18*3 18*3.5 18*4 18*4.5    
20 20*1 20*1.5 20*2 20 * 2.5 20*3 20*3.5 20*4 20*4.5 20*5  
22 22*1 22*1.5 22*2 22*2.5 22*3 22*3.5 22*4 22*4.5 22*5  
25 25*1 25*1.5 25*2 25*2.5 25*3 25*3.5 25*4 25*4.5 25*5  
28 28*1 28*1.5 28*2 28*2.5 28*3 28*3.5 28*4 28*4.5 28*5  
30 30*1 30*1.5 30*2 30 * 2.5 30*3 30*3.5 30*4 30*4.5 30*5 30*6
32   32*1.5 32*2 32*2.5 32*3 32*3.5 32*4 32*4.5 32*5 32*6
34   34*1.5 34*2 34*2.5 34*3 34*3.5 34*4 34*4.5 34*5 34*6
35   35*1.5 35*2 35*2.5 35*3 35*3.5 35*4 35*4.5 35*5 35*6
38     38*2 38*2.5 38*3 38*3.5 38*4 38*4.5 38*5 38*6
40     40*2 40*2.5 40*3 40*3.5 40*4 40*4.5 40*5 40*6
42     42*2 42*2.5 42*3 42*3.5 42*4 42*4.5 42*5 42*6
45     45*2 45*2.5 45*3 45*3.5 45*4 45*4.5 45*5 45*6
46     46*2 46*2.5 46*3 46*3.5 46*4 46*4.5 46*5 46*6
48     48*2 48*2.5 48*3 48*3.5 48*4 48*4.5 48*5 48*6
50     50*2 50*2.5 50*3 50*3.5 50*4 50*4.5 50*5 50*6
54       54*2.5 54*3 54*3.5 54*4 54*4.5 54*5 54*6
60       60*2.5 60*3 60*3.5 60*4 60*4.5 60*5 60*6
65         65*3 65*3.5 65*4 65*4.5 65*5 65*6
75           75*3.5 75*4 75*4.5 75*5 75*6
76             76*4 76*4.5 76*5 76*6
89                   89*6
Mara: Anyị nwere ike mepụta nha ndị ọzọ dị ka ihe ị chọrọ.Ngwọta dị n'elu: Bright, Galvanized, Phosphate wdg.

Usoro nrụpụta

ọkacha mmasị (2)

Uru

ọkacha mmasị (1)

Mee ka nyocha nke ngwaahịa dị n'ọkwa mmepụta nke ọ bụla, nke nwere akụrụngwa nnwale zuru oke: nnwale eddy ugbu a na-adịghị emebi emebi, igwe na-anwale ule nrụgide dị elu, igwe nnwale igwe eletriki igwe, igwe na-anwale flattening flattening, igwe nyocha ịdị ọcha, ihe nyocha metal, wdg. Zute akụrụngwa akụrụngwa nke ngwaahịa, nyocha arụmọrụ, na-enye nkwa dị ike maka ngwaahịa ndị ruru eru.

Ntụkwasị obi ịdị mma

1. Kwụsị dị ka JIS G3445 Standard ma ọ bụ ụkpụrụ ndị ọzọ.

2. Ihe nlele: Nlere anya bụ n'efu maka ule.

3. Nnwale: Nnwale ịgba nnu nnu / ule tensile / Eddy current / Chemical mejupụtara ule dị ka arịrịọ ndị ahịa si dị.

4.Certificate: IATF16949, ISO9001, SGS wdg.

5.EN 10204 3.1 Asambodo


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