Brand

Executive standards

Similar products

JFE

SSAB

NM400

GB/T 24186~2022

EH400

HARDOX400

NM450

GB/T 24186~2022

EH450

HARDOX450

NM500

GB/T 24186~2022

EH500

HARDOX500

NM550

GB/T 24186~2022

/

HARDOX550

NM600

GB/T 24186~2022

/

HARDOX600

Brand

Yield strength (typical) MPa

Tensile strength (typical) MPa

Elongation (typical) A_50mm (%)

Brinell hardness

(typical)

Available specifications, mm

NM400

≥ 1000(1150)

≥ 1200(1380)

≥ 10(16.4)

370~430(405)

2.0-25.0 × 1000-2050

NM450

≥ 1100(1280)

≥ 1250(1490)

≥ 7(14.7)

420~480(452)

2.0-25.0 × 1000-2050

NM500

≥ 1200(1380)

≥ 1500(1670)

≥ 7(14.3)

≥ 470(506)

2.0-25.0 × 1000-2050

NM550

/

≥ 1650

≥ 6

≥ 530

4.0-25.0 × 1000-2050

NM600

/

≥ 1750

≥ 5

≥ 570

4.0-25.0 × 1000-2050