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Model No.: EN 10305-1
Brand: Torich
Standard: Astm, Jis, Din
Material: St35-St52, Cr-Mo Alloy, 10#-45#, 16mn, Stb35-Stb42, Carbon Steel
Section Shape: Round
Place Of Origin: China
Application: Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe
Production Process: Cold Drawn
Certification: Bsi, Ce, Ul, Api
Surface Treatment: Galvanized
Special Tube: Thick Wall Pipe
Whether Alloy: Non-Alloy
Tolerance: ±1%
Category: Seamless Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Type: Seamless
Length: As Per Customer's Requests.
Grade: St35, St37, St37.4, St45, St52
Thickness: +/- 0.05mm Or As Customer Request
Tolerance: Outer Diameter: +/- 0.05mm
Packaging: In wooden boxes
Productivity: 5000 tons per year.
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 5000tons per year
Certificate: ISO9001 TS16949
HS Code: 7304319000
Port: Shanghai,Shanghai,Shanghai
Payment Type: L/C,T/T
Incoterm: FOB,CFR
high precision metal tubing Size range: O.D.:6-420mm W.T.:1-50mm L:max12000mm Production: Cold Drawn + Cold Rolling Steel Grade and Chemical Compositions: aRm: tensile strength; ReH: upper yield strength; A: elongation after fracture EN 10305-1 E355 Low Carbon Seamless Cold Drawn or Cold Rolled Precision Steel Pipe
high precision steel tubing
ERW/CDW metal tubing
ERW/CDW steel tubing
Hydro metal tubing
Hydro steel tubing
Steel Grade C Si Mn P S Al Steel Name Steel Number max max max max max min E215 1.0212 0.10 0.05 0.70 0.025 0.025 0.025 E235 1.0308 0.17 0.35 1.20 0.025 0.025 - E355 1.0580 0.22 0.55 1.60 0.025 0.025 -
Mechanical properties at room temperature Steel Grade Minimum values for the delivery condition Steel Name Steel Nubmer (+Cc) (+LCc) (+SR) (+Ad) (+N) NBK Rm Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A % Rm Mpa A % Rm Mpa ReH Mpa A % E215 1.0212 430 8 380 12 380 280 16 280 30 290-430 215 30 E235 1.0308 480 6 420 10 420 350 16 315 25 340-480 235 25 E355 1.0580 640 4 580 7 580 450 10 450 22 490-630 355 22
b 1Mpa=1N/mm2
c Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strength.
For calculation purposes the following relations are recommended:
for delivery condition +C: ReH ≥0.8 Rm
for delivery condition +LC: ReH ≥0.7 Rm
d For calclulation purposes the following relation is recommended:ReH≥0.5Rm
e For tubes with outside diameter ≤30mm and wall thickness ≤3mm the ReH minimim values are 10Mpa lower than the values given in this Table
f For tubes with outside diameter>160mm: ReH≥420Mpa
Product Categories : Seamless Steel Tubes
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