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Shandong Witsteel International Trading Co., Ltd.Shandong Witsteel International Trading Co., Ltd.

2018 China  Hot Rolled Steel Coil

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2018 China Hot Rolled Steel Coil

  • FOB Price: 400-1000 USD / ton
  • MOQ: 10 ton
  • Supply Capability: 10000 ton / month
  • Port: Tianjin/Qingfdao/Shanghai Port
  • Packaging: As per customer's requirements

Details


General Introduction


1.Product: hot rolled coil/  hot rolled steel coil 

2.Standard and Mainly Steel Garde: 

GB/T700 standard :  Q235A,Q235B,Q235C,Q235D,Q235E

EN10025 standard :  S235JR,S235J0,S235J2

DIN 17100 standard : St33,St37-2,Ust37-2,RSt37-2,St37-3 

DIN 17102 standard :  StE255,WstE255,TstE255,EstE255

ASTM standard :     A36/A36M        A36

                               A283/A283M    A283 Grade A,A283 Grade B

                                                        A283 Grade C,A283 Grade D

                               A573/A573M    A573 Grade 58,Grade 65,Grade 70

3.Standard Dimensions:  0.35-200mm*500-1500mm*C

4.Feature of Hot Rolled Steel     Sheet/plate: Heat conduction;  Excellent freezing, even structure with pressure resistance; Good mechanical properties

5.Processing Technique

Heat treatment facilities for hot-rolled, controlled rolling, normalizing,

Annealing, tempering, quenching, normalizing plus tempering, quenching and tempering,

Other delivery states are available as customer's requirement.

6.Typical performances hot-rolled steel products: 

Higher carbon content, better ductility, low hardness, high toughness, easy processing,   good plasticity, generally for medium and thick plate made in  high temperature.

7.Applicance:

Automobile, Bridges, Buildings, Machinery, Pressure vessel industries,Ship building, Engineering construction, Mechanical manufacturing, Pavement slab, etc.


Chemical Composition:


Standard

Grade

                           Chemical Composition

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

ASME SA106

SA106B

0.170.25

≥0.1

0.701.00

≤0.030

≤0.030

≤0.035




ASTM A106

   A

≤0.25

≤0.1

0.270.93

≤0.035

≤0.035

≤0.40

≤0.15

≤0.4

≤0.40

   B

≤0.30

≤0.1

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.4

≤0.40

   C

≤0.35

≤0.1

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.4

≤0.40

ASTM A53

   A

0.25

/

0.95

0.05

0.045

0.40 

0.15

0.40 

0.40 

   B

0.3

/

1.2

0.05

0.045

0.40 

0.15

0.40 

0.40 

 ASTM A179

A179

≤0.06-0.18

/

0.27-0.63

≤0.035

≤0.035





 ASTM A192

A192

0.060.18

≤0.25

0.270.63

≤0.035

≤0.035





 ASTM A210

A-1

≤0.27

≥0.10

≤0.93

≤0.035

≤0.035





  C

≤0.35

≥0.10

0.291.06

≤0.035

≤0.035






Dilivery Condition:

HR(Hot Rolled), N(Normalized), T(Tempered), Q(Quenched), TMCP, Q+T(Quenched and Tempered), UT(Ultrasonic Test:ASTM A435,ASTM A578-C/B/A,EN10160-S0E1,S1E2,S2E3,S3E4), Impact Test, PWHT(Post Weld Heat Treatment), HIC, Z Test(Z15, Z25, Z35)