Worldwide Guide to Equivalent Irons and Steels

© 2006 ASM International. All Rights Reserved. Worldwide Guide to Equivalent Irons and Steels, 5th Edition (#05121G)

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48 / Section 1 Carbon steel Specification Designation

Notes

C

Cr

Cu

Mn

…

…

0.250.50

Ni

P

S

Si

…

0.040 max

0.040 max

0.100.35

…

Other

Properties

Section 1 Carbon steel

Low-carbon steel and HSLA steel, 1005/ 1006 Australia AS 1442 (1992)

1006

AS 1443 (1994)

1004

AS/NZS 1594 (1997)

HA1006

HR bar, semifinished (may treat w/microalloying elements) Cold formed bar (may treat w/microalloying elements) HR flat products

0.08 max 0.06 max 0.08 max

…

…

0.30 max

0.35 max

0.250.50 0.40 max

0.35 max

0.040 max 0.040 max

0.040 max 0.030 max

0.100.35 0.03 max

0.07 max 0.07 max 0.06 max 0.08 max 0.08 max 0.08 max

0.30 max 0.30 max 0.10 max 0.03 max 0.03 max 0.03 max

0.06 max 0.06 max 0.25 max 0.15 max 0.15 max 0.15 max

0.2-0.4 0.06 max 0.2-0.4 0.06 max 0.40 0.25 max max 0.30.10 0.45 max 0.30.10 0.45 max 0.30.10 0.45 max

0.020 max 0.025 max 0.035 max 0.020 max 0.020 max 0.020 max

0.025 max 0.025 max 0.040 max 0.03 max 0.03 max 0.03 max

Si