Nrum Steel yob rau Finishing muag zaub Mills kub sawb

Cam khwb cia hlau dov rau txoj kev muag zaub Finishing ntawm kub sawb Mills cov hlau yob muaj faib ua 3 yam cam khwb cia dhau li cov hauv qab no 1) alloys steel cam khwb cia yob tshuaj composition(%) Khoom thiab cov ntaub ntawv 2) kub ua hauj lwm pab steel cam khwb cia yob tshuaj composition(%): zog thiab daim ntawv thov 3) HSS...

Hauj lwm lawm

Nrum Steel yob rau Finishing muag zaub Mills kub sawb
Cov cam khwb cia steel yob muaj faib ua 3 yam dhau heev li cov nram qab no

1) alloys hlau ua rau nrum yob

Tshuaj composition(%)


chaws

C

Si

MN

Cr

Ni

Mo

AS60

0.55-0.65

0.20-0.45

0.90-1.20

0.80-1.20

-

0.20-0.45

AS65I

0.60-0.70

0.20-0.60

0.50-0.80

0.80-1.20

0.20-0.50

0.20-0.45

AS70Ⅱ

0.65-0.75

0.20-0.45

1.40-1.80

-

-

0.20-0.45

AS75

0.70-0.80

0.20-0.45

0.60-0.90

0.75-1.00

-

0.20-0.45

AS75Ⅰ

0.70-0.80

0.20-0.70

0.70-1.10

0.80-1.50

≥0.20

0.20-0.60

Cr4

0.40-0.70

0.20-0.60

0.70-1.20

3.00-5.00

≥0.50

0.40-1.00

Zog thiab kev


chaws

Yob lub cev hardness(HS)

Rm(MPA)

size(mm)

weight(kg)

siv

AS60

35-50

≥650

ø600~1600

1000~50000

Ntxhib zeb haujlwm yob thiab txhawb yob thiab lwm yam

AS65I

35-45

≥650

AS70Ⅱ

35-45

≥680

AS75

35-50

≥680

AS75Ⅰ

35-50

≥700

Cr4

50-65

≥700

rolls cam khwb cia ua kub txog tuam steel 2)
Tshuaj lom neeg composition(%):


chaws

C

Si

MN

Cr

Ni

Mo

V

HWDⅠ

0.50/0.60

0.10/0.40

0.50/0.80

0.50/0.80

1.40/1.80

0.10/0.30


HWDⅡ

0.40/0.50

0.40/0.70

0.40/0.60

1.50/2.00

0.80/1.20

0.80/1.20

0.30/0.50

HWDⅢ

1.40/1.60

0.20/0.40

0.40/0.60

10.0/14.0


0.70/0.90

0.80/1.00

Zog thiab kev


chaws

Yob lub cev hardness(HS)

Rm(MPA)

size(mm)

weight(kg)

siv

HWDⅠ

40/50

≥1000

ø 600~1480

5000~45000

Ntxhib rolling zeb haujlwm yob

HWDⅡ

50/60

≥1100

HWDⅢ

55/65

≥500(Core)

Universal zeb yob ntsug thiab sab yob

HSS 3) ua rau nrum yob
Tshuaj lom neeg muaj pes tsawg leeg (%)


chaws

C

Si

MN

W

V

Cr

Ni

Mo

Nb

B

HSS

1.50-2.20

0.30-1.00

0.40-1.20

0.00-8.00

2.00-9.00

3.00-8.00

0.00-1.50

2.00-8.00

0.00-2.00


S-HSS

0.60-1.20

0.80-1.50

0.50-1.00

0.00-3.00

0.40-3.00

3.00-9.00

0.20-1.20

2.00-5.00

0.00-2.00


B-HSS

1.00-2.00

0.30-1.00

0.40-1.20

0.00-3.00

0.40-3.00

7.00-12.00

0.20-1.20

2.00-5.00

0.00-2.00

0.10-1.00

Khoom thiab cov ntaub ntawv:


chaws

Yob lub cev hardness(HS)

Yob lub caj dab hardness(HS)

size(mm)

weight(kg)

siv

HSS

75-95

30-45

ø300~700

800~15000

Sawb, bar thiab hlau rolling zeb thiab lwm yam

S-HSS

75-98

30-45

Yob ua hauj lwm thiab nruab nrab yob thiab lwm yam

B-HSS

75-85

30-45

Ted Machine, uas muaj tshaj 10 xyoo kev, yog ib txog kev cam khwb cia steel yob rau tus muag zaub finishing kub sawb mills manufacturers thiab lwm tus neeg nyob hauv Suav teb. Peb tau ua tswvcuab tshaj cov khoom siv thiab cov tshuab hauv peb cog. Txais tos mus yuav cov customized thiab cov khoom tsis zoo los ntawm peb lub hoobkas.

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