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ASTM A387 Grade 9

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Description

Primary standard name

ASTM A387 Grade 9

Equivalent standard names

NBN 837 Grade X12CrMo91 NBN A25-102 Grade X12CrMo91 More

Properties

Mechanical

Reduction of area Z

45 % at 20 °C

Tensile strength R_m

415 - 690 MPa at 20 °C

Yield strength YS

0 - 207 MPa at 20 °C

Chemical properties

Element

Weight %

Comment

86.84 - 90.62 %

8 - 10 %

0.9 - 1.1 %

0.3 - 0.6 %

0.18 - 0.25 %

This material data has been provided by MetalInfo.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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