Download pdf - Section Steel

天天天天津津津津中中中中湛湛湛湛钢钢钢钢铁铁铁铁贸贸贸贸易易易易有有有有限限限限公公公公司司司司 Tianjin Profound Metal Material Co., Ltd

Add: #A310, Jinchen steel city, Beichen district, Tianjin, China Tel: 86-22-5889-2192/93/94 Fax: 86-22-5889-2195

Email: [email protected], www.tpmcsteel.com

� Section steel

Section steel, also known as Steel profile and Structure steel, is formed with a special shape.

Many kinds of steel profiles have been supplied by us for Railway, Shipbuilding and Mining area

Grade: A36, S235JR, S355JR, SS400, Q235B, Q345B,

Approval: GL, BV, LR, DNV, RINA, ABS. (For Angle bar, Flat bar and Round bar only)

� Metallurgical Quality for equivalent Material

C Mn Si P S Cu Nb V≤ ≤ ≤ ≤ ≤

0.20 1.40 0.35 0.045 0.045≤ ≤

0.050 0.050≤ ≤ ≤ ≤

0.25 0.40 0.040 0.050≤ ≤ ≤ ≤ ≤

0.17 1.40 0.035 0.035 0.550≤ ≤ ≤ ≤ ≤ 0.015- 0.02-

0.20 1.60 0.55 0.040 0.040 0.060 0.15≤ ≤ ≤ ≤ ≤ ≤

0.24 1.60 0.55 0.035 0.035 0.550

Standard GradeChemical composition %

GB/T 700 Q235B - - -

-

- -

ASTM A36 A36 - - - -

JIS G3101 SS400 - - - -

EN10025 S355JR

EN10025 S235JR -

GB/T 1591 Q345B

Temp.°C vert. trans.

GB/T 1591 Q345B ≥345 470-630 ≥21 +20 ≥27 -

EN10025 S355JR ≥345 470-630 ≥22 +20 ≥27 -

ASTM A36 A36 ≥250 400-550 ≥23 - - -

EN10025 S235JR ≥235 350-510 ≥26 +20 ≥27 -

GB/T 700 Q235B ≥235 370-500 ≥26 +20 ≥27 -

JIS G3101 SS400 ≥235 400-510 ≥21 - - -

Standard Grade

Mechanical propertiesTensile test (transverse) Impact test

Yield strength Tensile strength Elongation Average energy JMPa MPa %

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� Angle Bar Type: Equal and Unequal Angle

Standard: DIN17100, JIS G3192, GB/T 706

Dimension: 25×25mm- 450×450mm, Thickness 3- 25mm, Length: 4- 12m.

� Channel Steel Type: UPN, UPE, European Standard, DIN1026, EN10279

C Shape, USA Standard.

China standard. GB/T 706,

Dimension: 5# - 40#c, Length: 4- 12m.

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� H Section. Type: IPE, HEB, HEA , HEM , European Standard, EN10034

W Shape, USA standard

HW, HM, China standard, GB/T 706

Dimension: 150×100mm—600×300mm, t1=8-45mm, t2=12-70mm, Length: 4- 12m.

� I Section/ I Beam. Type: IPN, DIN1025

Dimension: 10# - 63#c, based on Chinese GB/T 706. Length: 4- 12m.

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� Round bar Standard: GB699, GB3077, as EN/USA standard.

Material: 20MnCr5, 40Cr, 15CrMo, 42CrMo

Dimension: ф16-600mm, length 3m-12m.

� Flat bar/ Square bar/ T bar/ Half round bar �

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