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Mechanical Properties
Standard | Grade | Tensile Strength | Yield Strength | Elongation |
GB/T8162 | 10 | >=335 | >=205 | >=24 |
20 | >=590 | >=245 | >=20 | |
45 | >=590 | >=335 | >=14 | |
16Mn | >=490 | >=325 | >=21 | |
ASTM A53 | A | >=330 | >=205 | / |
B | >=415 | >=240 | / | |
ASTM A106 | A | >=330 | >=205 | / |
B | >=415 | >=240 | / | |
EN10297 | S355JOH | 470-630 | 355 | 11 |
Chemical Composition (%)
Standard | Grade | C | Si | Mn | P | S | Ni | Cr | Cu | Mo |
<= | ||||||||||
GB/ T8162 | 10 | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.30 | 0.15 | 0.25 | / | |
20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.30 | 0.25 | 0.25 | / | ||
45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | <=0.25 | <=0.25 | <=0.25 | / | ||
16Mn | 0.12-0.20 | 0.20-0.55 | 1.20-1.60 | 0.035 | <=0.25 | <=0.25 | <=0.25 | / | ||
ASTM A53 | A | <=0.25 | / | <=0.95 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15-0.08 | |
B | <=0.30 | / | <=1.20 | 0.05 | 0.050.40 | 0.40 | 0.40 | 0.15-0.08 | ||
ASTM A106 | A | <=0.25 | >=0.10 | 0.27-0.93 | 0.035 | 0.40 | 0.40 | 0.40 | 0.15-0.08 | |
B | <=0.30 | >=0.10 | 0.29-1.06 | 0.035 | 0.40 | 0.40 | 0.40 | 0.15-0.08 | ||
EN10297 | S355J OH | <=0.20 | <=0.55 | <=1.60 | 0.035 | |||||
S355J ZH | ||||||||||
SA 192 boiler steel pipe