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条钢线材
  • 产品介绍
  • 分类及牌号
  • 国际标准牌号对照
  • 规格

条钢产品:初轧产品分成板坯产品、方坯产品和圆钢产品。线材产品:包括弹簧钢盘条、冷镦钢盘条、钢帘线盘条、预应力钢丝钢绞线盘条、桥梁缆索用钢、焊丝钢盘条、轴承钢、低碳钢盘条、高碳钢盘条等。 

板方产品
板方产品供硬钢线材、软钢线材、冷顶锻、焊接、弹簧等使用。

圆钢产品
圆钢产品供结构管、锅炉管、油井管使用。
专用钢材
专用钢材用于制造铁道车辆、气瓶、模具、齿轮、传动轴、芯棒、钻杆接头等。
线材
线材产品包括弹簧钢盘条、冷镦钢盘条、钢帘线盘条、预应力钢丝钢绞线盘条、桥梁缆索用钢、焊丝钢盘条、轴承钢、低碳钢盘条、高碳钢盘条等,广泛用于汽车配件、紧固件、子午线轮胎制造、桥梁建设以及机械制造等领域。其中弹簧钢盘条、冷镦钢盘条主要应用于德系、美系、日系等合资汽车品牌。

类别

钢种

典型牌号

标准

Hot rolled ribbed bars for Construction use

Hot rolled Ribbed bars

HRB400HRB400E

Φ10--50

Hot rolled Ribbed bars

HRB500HRB500E

Φ10--50

Hot rolled Ribbed bars

HRB600HRB600E

Φ10--50

Finished ribbed bars

PSB500

Φ12--50

Round bar

gear steel

20CrMnTiH series20CrH~40CrH20CrMoH~42CrMoH

Φ12-800

Bearing steel

GCr15GCr15SiMn52100SAE1055

Φ12-800

Spring steel

60Si2MnA60Si2CrA60Si2CrVA55CrMnA

Φ12-800

Alloy structure steel

20Mn245Mn220Cr40Cr20CrMn

Φ12-800

Free cutting non-quenched and tempered steel

C70S636MnVS430MnVS30MnVS6

Φ12-800

high pressure and oil well tube blank

12Cr1MoVG 12Cr2MoWVTiB15CrMoGT11T12T22

Φ12-800

Quality carbon structure steel

108020Mn65MnS10CS53CS48S53

Φ12-800

anchor and mooring chain steel

CM490CM690SBC690

Φ12-800

High strength low alloy steel

Q345 seriesQ460C

Φ12-800

Rebar for export

Ribbed bars in GB standard

HRB400E HRB500E

Φ10~50

Ribbed bars in Israel standard

S400W

Φ10~32

Ribbed bars in ASTM standard

Grade40 Grade60

Φ9.5~32.3

Ribbed bars in British standard

460BB500B

Φ10~32

Ribbed bars in Chile standard

A630-420H

Φ10~32

20CrMnTiH series、20CrH~40CrH、20CrMoH~42CrMoH
Products Series

Hot rolled round/ribbed coil for construction

hard cord

cold forging steel

PC steel rod

free-cutting steel

welding wire

welding rod

bearing steel

tire cord steel

chain steel

steel strand

 

Size
Φ5.0~22mm
Products catalogue


Classification

Specification

Typical grade

Product size

Standard

Carbon steel

Carbon steel

Q195--Q275

Φ5.0--22

GB/T700

Carbon steel

PHB300

Φ6.5--12

GB1499.1

Quality carbon structure steel

Tire cord steel

B70LxB77Lx

Φ5.06.5

Technical specification

Bead wire

SWRH72A,SWRH72B

Φ5.06.5

Technical

Steel strand

SWRH82A,SWRH82BYL77BYL82B

Φ1222

GB/T24238

Welding steel

Welding wire

H10MnSiMoTiB

Φ5.06.5

GB3429

Welding wire

H11Mn2SiA

Φ5.5

Q/TB101

Welding wire

ER70S-6ER50-6ER70S-3

Φ5.5

Q/TB101

Welding wire

EM12TEM12EM13KEH14 TEH14EM12KTEM12K

Φ5.5Φ6.5

Q/TB101

Welding rod

H08AH08CH08EH08MnAH10MnSiH10Mn2H08Mn2SiAH08BER70S-4ER70S-6ER50-6EM-12K

Φ5.06.5

GB3429

Bar ProductWire Rod Product
Semi-Finished Products
Semi-Finished Products
Round billet for seamless tube
Round billet for seamless tube
Steel for Special Application
Steel for Special Application
Bloom for train axle


Grade

Chemical composition %

C

Si

Mn

P

S

Cr

Ni

Cu

Ni+Cu

BLZ(LZ40)

0.37-0.45

0.15-0.35

0.50-0.80

≤0.030

≤0.035

≤0.20

≤0.20

≤0.20

≤0.30

BLZW(LZ50)

0.47-0.55

0.15-0.35

0.60-0.90

≤0.030

≤0.035

≤0.30

≤0.30

≤0.25

-

Bloom for gas cylinder

Grade

Chemical composition %

C

Si

Mn

P

S

V

Mo

Cr

34Mn2V

0.30-0.37

0.17-0.37

1.50-1.75

≤0.030

≤0.030

0.070-0.120

 

 

30CrMo

0.26-0.34

0.17-0.37

0.40-0.70

≤0.030

≤0.030

 

0.15-0.25

0.80-1.10

Mould and Die Steel

Grade

C

Si

Mn

P

S

Cr

Ni

Cu

V

Mo

BM35C

0.32-0.38

0.15-0.35

0.60-0.90

≤0.030

≤0.035

≤0.30

≤0.30

≤0.30



BM45C

0.42-0.48

0.15-0.35

0.60-0.90

≤0.030

≤0.035

≤0.30

≤0.30

≤0.30



BM48C

0.41-0.50

0.15-0.35

0.60-0.90

≤0.030

≤0.035

≤0.30

≤0.30

≤0.30



BM50C

0.47-0.53

0.15-0.35

0.60-0.90

≤0.030

≤0.035

≤0.30

≤0.30

≤0.30



B20

≥0.30

≥0.40

≥1.20

≤0.020

≤0.02

≥0.30



≥0.05


B20H

≥0.30

≥0.40

≥1.00

≤0.020

≤0.02

≥1.00



≥0.05

≥0.10

B30

≥0.20

≥0.20

≥1.50

≤0.020

≤0.01

≥1.50

≥0.10

≥0.10

≥0.05

≥0.20

B30H

≥0.10

≥0.20

≥1.50

≤0.020

≤0.005

≥1.50

≥0.90

≥0.60

≥0.05

≥0.20

B40

≥0.05

≥0.20

≥1.50

≤0.020

≤0.005

≥1.50

≥2.50

≥0.60

≥0.05

≥0.20

Round billet for gear

grade

Chemical composition %

C

Si

Mn

P

S

Cr

Ti

Mo

Cu

Ni

B20CrMnTi

0.17-0.23

0.17-0.37

0.80-1.10

≤0.035

≤0.035

1.00-1.30

0.04-0.10

-

≤0.20

≤0.30

B20CrMnTiH

B20CrMnMoH

0.17-0.23

0.17-0.37

0.85-1.20

≤0.035

≤0.035

1.05-1.40

-

0.20-0.30

≤0.20

≤0.30


参考目录下载
Φ10-50mm Round bar Φ12-800mm