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Brand Name: | WUXI SYLAITH |
Model Number: | 10#, 20#, 45#, API J55, API K55, API L80, Q235, Q345, Q195, Q215, ST5 |
MOQ: | 1MT |
Price: | Negotiable |
Payment Terms: | L/C, T/T |
Supply Ability: | 8000MT/Month |
We can supply St52 steel chemical composition,St52 steel mechanical property price and specification ,we are steel suppliers and manufacturer,you can contact us to get St52 steel chemical composition,St52 steel mechanical property application and other informations.
Steel Category:Steel for Boilers and Pressure Vessels ,Hydraulic Cylinder
Steel standard:DIN 17135 & DIN 2391
Steel grade:DIN 17135 St52
Dimension: Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm
Application:St52 steel grade is one of grade in DIN 17135 , which is non alloy and alloy steels with specified elevated temperature properties. A St 52 grades are used above all for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4 | S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17
Grade | The Element Mac (%) | ||||||
C | Si | Mn | P | S | AI(MIN) | N | |
St52 |
0.20 |
0.50 | 0.9-1.70 | 0.03 | 0.025 | / | 0.05 |
Cr | Cu | Mo | Nb | Ni | Ti | V | |
0.30 | 0.30 | 0.08 | 0.005 | 0.50 | 0.03 | 0.10 |
St52 steel mechanical property: | |||||||
Grade | Thickness | Yield | Tensilmie | Elongation | Impact Energy(KV J) min | ||
mm | Min Mpa | Mpa | Min % | -20° | 0° | +20° | |
≤ 16 | 355 | 490-630 | 22 | 40 | 47 | 55 | |
St5255 | 16> to ≤35 | 355 | 490-630 | 22 | 40 | 47 | 55 |
35> to ≤50 | 345 | 490-630 | 22 | 40 | 47 | 55 | |
50> to ≤70 | 325 | 490-630 | 22 | 40 | 47 | 55 | |
70> to ≤100 | 315 | 470-610 | 21 | 40 | 47 | 55 | |
100> to ≤150 | 295 | 450-590 | 21 | 40 | 47 | 55 |