STANDARDS | OD | WT | ||
mm | inch | mm | ga | |
ASTM A554 | 8-323 | 0.315"-12 3/4" | 0.6-6.0 | 24ga-4ga |
ASTM 249/269 | 15.88-203.2 | 0.6252"-8" | 0.6-3.0 | 24ga-11ga |
ASTM A270 | 15.88-203.2 | 0.6252"-8" | 1.0-3.0 | 20ga-11ga |
EN 10296-2 | 8-323 | 0.315"-12 3/4" | 0.6-6.0 | 24ga-4ga |
EN 10217-7 | 12-323 | 0.4724"-12 3/4" | 0.6-6.0 | 24ga-4ga |
EN 10357 | 13-204 | 0.5118"-8" | 1.0-3.0 | 20ga-11ga |
Typical Chemical Composition % (max values, unless noted) | ||||||||
Grade | C | Mn | P | S | Si | Ni | Cr | Cu |
201H | 0.15 | 8.0-12.0 | 0.06 | 0.03 | 1.00 | 1.0-2.5 | 13.0-15.0 | 1.3-1.7 |
Typical Mechanical Properties | ||||||||
Grade | Tensile Strength | Yield Strength | Elongation in 2 in. or (50mm) | Brinell Hardness | Rockwell Hardness | |||
min | min | min | max | max | ||||
ksi | Mpa | ksi | Mpa | % | ||||
201H | 75 | 517 | 30 | 207 | 35 | 192 | 90 |