AWS E7015-G Te Hiko Te Waahanga Te Maamaa Te Hiko W607 Te Waahi Waahi-Hakariki

Whakaahuatanga Poto:

Ko te W607 (AWS E7015-G) he hiko hiko iti-mahana me te paninga konutai iti-waiwai.


Taipitopito Hua

Tohu Hua

Te Hiko Te Whakamahana Te Maamaa Te Hiko

W607                                                     

GB/T E5015-G

AWS A5.5 E7015-G

 

Whakaahuatanga: Ko te W607 he hiko hiko iti-mahana me te paninga konutai iti-waiwai.Whakamahia te DCEP (te hiko tika o naianei) ka taea te paihere ki nga waahi katoa.He pai te kaha o te paheketanga o te whakarewa i te -60°C.

Taupānga: Whakamahia mō te fehokotaki'anga maitai pāmahana iti pērā i 09MnD.

 

Te hanganga matū o te whakarewa whakarewa(%):

C

Mn

Si

Ni

S

P

≤0.08

≤1.65

≤0.60

0.50 ~ 2.50

≤0.020

≤0.025

 

Nga ahuatanga miihini o te whakarewa whakarewa:

Tuemi whakamatautau

Te kaha tensile

Mpa

Te kaha tuku

Mpa

Te whakaroa

%

Uara pānga (J)

-60 ℃

Ka whakamanahia

≥490

≥390

≥22

≥27

 

Ko te ihirangi hauwai whakamaoritanga o te konganuku kua penapena: ≤6.0mL/100g (tikanga glycerin) ranei ≤10mL/100g (tikanga chromatography hau ranei)

Tirohanga X-ray: Ko taku tohu

 

O nāianei e taunaki ana:

(mm)

Te diameter o te tokotoko

2.0

2.5

3.2

4.0

5.0

(A)

Waeherehere o naianei

40 ~ 70

60 ~ 90

100 ~ 120

140 ~ 170

170 ~ 200

 

Panui:

1. Me tunuhia te electrode mo te 1 haora i te 350 ℃ i mua i te mahi whakapiri;

2. He mea nui ki te horoi i te waikura, te unahi hinu, te wai, me nga poke i runga i nga waahanga whakapiri i mua i te whakapiri;

3. Ka taea te whakamahana i te waahanga kua paiherea mo te 150°C i mua i te whakapiri kia kore ai e pakaru.

 


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