Zhangjiagang Baosen Iron & Steel Co.,Ltd

Zhangjiagang Baosen Iron &Steel Co.,Ltd Insisting on the idea of “pursue excellence, advocate perfect”.

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GB B7 5.5mm Tool Steel Rod In Coils , High Strength Steel Rod Coils

GB B7 5.5mm Tool Steel Rod In Coils , High Strength Steel Rod Coils

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Place of Origin :china
Brand Name :baosensteel
Certification :ISO 9001:2008, CE
Model Number :B7
MOQ :5tons or 2coils
Price :USD 550-650 per ton
Packaging Details :No package or woven bag package
Delivery Time :15-20 days
Payment Terms :TT or LC at sight
Supply Ability :50,000tons per month.
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GB B7 5.5mm Tool Steel Rod In Coils , High Strength Steel Rod Coils

Description:


Steel grade: welding material B7
Diameter: 5.5mm
Application: Suitable for welding of all-positon structure welding and high-current welding.With low porosity susceptibility,It offers solutions to weld in the industries of shipbuilding,Vehicle,bridge and pressure vessel.
Main customers: Hyundai,Esab and Lincon,the feedback from them is good.

Main introduction: We are mainly engaged in all kinds of carbon tool steels, alloy tool steels and all kinds of welding materials.We are the most professional supplier of the tool steel and welding steel wire rod company at home and abroad. We also have established long-term cooperation relationship with more than 500 tool steel factories and 100 welding wire factories.
We sell total 300,000Mt steel materials around the world each year.


Chemical composition:

Standard

GB

JIS

AISI

DIN

B7

/

/

/

  Chemical composition (%)

C

Si

Mn

P≤

S≤

Mo

Cr

Cu≤

Mo

V

0.39-0.42

0.15-0.35

0.80-0.95

0.02

0.02

0.18-0.25

0.8-1.1

0.2

0.15-0.30

0

MOQ: one coil
Payment item: TT or LC at sight
Delivery time: 15-20 days

Quick Detail:


Steel grade: B7
Diameter: 5.5mm
Payment item: TT or LC at sight
Package: no package or woven bag package
MOQ: one coil
Delivery time: 15-20 days

Applications:

Application:Suitable for welding of all-positon structure welding and high-current welding.With low porosity susceptibility,It offers solutions to weld in the industries of shipbuilding,Vehicle,bridge and pressure vessel.

Competitive Advantage:
We have a storage of over 10,000 Tons steel material throughout the year in our three 8000 sqm-warehouses.
We locate in the energetic eastern city Zhangjiagang.It is a shiping port,which enjoys convenient communication.
We export to more than 20 countries and areas,such as Taiwan,Vietnam,Korea,Malaysia,Poland and Africa area,etc.

Specification:


The list of the specifications about our tool steel rod, it includes chemical composition, steel grade and usage

Standard

GB

JIS

AISI

DIN

45#

S45C

1045

CK45

55#

S55C

1055

CK55

60#

1060

CK60

15CrMo

SCM415

4115

15CrMo5

20CrMo

SCM420

4118

20CrMo5

35CrMoA

SCM435

4135

34CrMo4

42CrMoA

SCM440

4140

42CrMo4

55CrMo

40Cr

SCr440

5140

41Cr4

40CrVA

40CrV-1

55CrMnA

SUP9

5155

55Cr3

6145

50CrVA

SUP10

6150

50CrV4

8660+V

60CrV

SUP11

SUP11-1

S2

S2M

S55C

(CrNi)

20CrNiMo

SNCM220

8620

21NiCrMo2

50BV30

CrV100

B7

20MnTiB

20CrMnTi

20MnCrTi4

30CrMnTi

30MnCrTi4

Chemical Composition

Application

C

Si

Mn

P≤

S≤

CU≤

Cr

Ni

Mo

V

0.43-0.49

0.15-0.35

0.60-0.90

0.03

0.035

machine

structural use,

hand tools

0.53-0.59

0.17-0.37

0.50-0.80

0.03

0.03

0.2

0.25

0.3

hand tools

0.57-0.63

0.17-0.37

0.50-0.80

0.03

0.03

0.2

0.25

0.3

hand tools

0.13-0.18

0.15-0.35

0.60-0.85

0.03

0.03

0.9-1.2

0.15-0.30

shaft, piston,

car & motor

parts for

carburizing harden

0.18-0.23

0.15-0.35

0.60-0.85

0.03

0.03

0.9-1.2

0.15-0.30

0.32-0.40

0.17-0.37

0.40-0.70

0.02

0.02

0.2

0.2

0.8-1.1

0.15-0.25

shaft, gear,

tie rod and gears

with high strength

and large section

0.38-0.45

0.17-0.37

0.50-0.80

0.02

0.02

0.2

0.2

0.9-1.2

0.15-0.25

0.37-0.44

0.17-0.37

0.50-0.80

0.02

0.02

0.2

0.8-1.1

parts of medium

speed and load

0.37-0.44

0.17-0.37

0.50

-0.80

0.02

0.02

0.2

0.8-1.1

0.10-0.20

parts with variable

and high load

0.38-0.43

0.17-0.30

0.70-0.80

0.02

0.02

0.2

0.5-0.6

0.25

0.10-0.20

hardware

0.51-0.59

0.15-0.35

0.70-0.90

0.035

0.04

0.7-0.9

hand tools,

spring

0.42-0.47

0.15-0.35

0.60-0.90

0.03

0.03

0.5-0.7

0.10-0.15

hand tools,

hook

0.47-0.54

0.17-0.37

0.50-0.80

0.02

0.02

0.2

0.8-1.1

0.10-0.20

hand tools,

spring

0.56-0.64

0.15-0.35

0.75-1.00

0.035

0.04

0.4-0.6

0.4-0.7

0.15-0.25

0.15-0.25

hand tools

0.58-0.63

0.17-0.37

0.55-0.80

0.025

0.025

0.2

0.25

0.10-0.20

hand tools

0.58-0.65

0.17-0.37

0.50-0.80

0.025

0.025

0.2

0.8-1.1

0.3

0.10-0.20

hand tools

0.56-0.64

0.75-1.00

0.15-0.35

0.035

0.04

0.4-0.6

0.4-0.7

0.15-0.25

0.15-0.25

hand and

air bits

0.65-0.73

1.00-1.25

0.45-0.60

0.025

0.025

0.2-0.4

0.1-0.3

0.40-0.50

0.15-0.25

hand and

air bits

0.52-0.60

0.17-0.37

0.20-0.40

0.02

0.02

0.2-0.4

mechanical parts,

hardware

0.18-0.23

0.15-0.35

0.70-0.90

0.035

0.04

0.4-0.6

0.4-0.7

0.15-0.25

shaft,piston,

car&motor parts

0.27-0.33

≤0.10

0.70-1.10

0.03

0.03

0.3-0.5

B≥0.0005

0.10-0.15

hand tools,car&motor

parts,screws

hand tools

0.39-0.42

0.15-0.35

0.80-0.95

0.02

0.02

0.2

0.8-1.1

0.18-0.25

high strength

screw and bolt

0.19-0.24

0.30

1.30-1.60

0.035

0.035

B 0.0005-

0.0035

Ti 0.04-0.10

high strength

screw and bolt

0.17-0.23

0.17-0.37

0.80-1.10

0.035

0.035

1.0-1.3

Ti 0.04-0.10

driving gear

0.24-0.32

0.17-0.37

0.80-1.10

0.02

0.02

0.2

Ti 0.04-0.10

locking

and fixing part

Specificate of welding wire rod

Steel Grade

Chemical Compisition (%)

C

Si

Mn

P<

S<

Cr

Mo

Ni

Cu

Ti

SWRY11

<0.10

<0.03

0.3-0.55

0.02

0.02

<0.20

0

<0.30

<0.20

H08MnA

<0.10

<0.07

0.80-1.1

0.02

0.02

<0.20

0

<0.30

<0.20

H10Mn2

<0.12

<0.07

1.50-1.9

0.02

0.02

<0.20

0

<0.30

<0.20

H08Mn2SiA

<0.11

0.65-0.95

1.80-2.1

0.02

0.02

<0.20

0

<0.30

<0.20

ER55-D2-Ti

0.06-0.09

0.6-0.7

1.5-1.7

0.02

0.015

0.35-0.45

<0.20

0.08-0.12

ER70S-6

0.06-0.10

0.80-1.10

1.40-1.70

0.025

0.02

<0.20

<0.20

<0.20

ER70S-3

0.06-0.10

0.45-0.75

0.9-1.3

0.025

0.02

<0.20

<0.20

<0.20

H08Cr2MoA

0.08-0.13

0.15-0.35

0.40-0.70

0.02

0.01

2.00-2.50

0.90-1.20

<0.30

<0.20

0.15

H10Mn2MoA

0.08-0.13

<0.40

1.70-2.00

0.02

0.012

<0.20

0.60-0.80

<0.30

<0.20

0.15

China GB B7 5.5mm Tool Steel Rod In Coils , High Strength Steel Rod Coils for sale

GB B7 5.5mm Tool Steel Rod In Coils , High Strength Steel Rod Coils

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