Technical Specifications

We have these specifications in inventory or we can create a custom blend suited for your application

Heat Resistant Steels

Specifications ASTM

%C

%SI

%Mn

%Cu

%Cr

%NI

%Mo

%S

%P

A297 GR HH

0.35-0.50

2.00 MAX

1.00-2.00


24.0-26.0

11.0-13.0

0.30 MAX

0.04 MAX

0.04 MAX

A297 GR HK

0.40-0.60

2.00 MAX

1.00-2.00

24.0-26.0

18.0-20.0

0.30 MAX

0.04 MAX

0.04 MAX

A297 GR HL

0.20-0.60

2.00 MAX

2.00 MAX

28.0-32.0

18.0-22.0

0.50 MAX

0.04 MAX

0.04 MAX

A297 GR HF

0.20-0.40

2.00 MAX

2.00 MAX

18.0-23.0

8.00-12.0

0.50 MAX

0.04 MAX

0.04 MAX

A297 GR HC

0.50 MAX

0.50-0.80

1.00 MAX

0.30 MAX

26.0-29.0

0.30MAX

0.10 MAX

0.04 MAX

0.04 MAX

A297 GR HD

0.50 MAX

2.00 MAX

1.50 MAX

26.0-30.0

4.00-7.00

0.50 MAX

0.04 MAX

0.04 MAX

Chromium Molybdenum Steels

Specifications ASTM

%C

%SI

%Mn

%Cu

%Cr

%NI

%Mo

%S

%P

SAE 4140

0.38-0.43

0.40-0.60

0.75-1.00

0.15 MAX

0.80-1.10

0.10 MAX

0.15-0.30

0.04 MAX

0.04 MAX

A297 GR HK

0.60-0.90

0.30-0.50

0.50-1.00

0.30 MAX

0.25-0.60

0.30 MAX

0.05-0.10

0.05 MAX

0.06 MAX

A297 GR HL

0.50-0.60

0.40-0.60

0.60-0.70

0.30 MAX

0.25-0.60

0.30 MAX

0.05-0.10

0.05 MAX

0.05 MAX

A297 GR HF

0.60-0.90

0.30-0.60

1.00-1.60

0.30 MAX

2.00-2.60

0.30 MAX

0.25-0.45

0.05 MAX

0.05 MAX

Ductile Iron

Specifications ASTM

%C

%SI

%Mn

%Cu

%Cr

%NI

%Mo

%S

%P

A536 GR 65/45/12

3.70-3.90

3.20-3.30

0.30 MAX





0.03 MAX

0.03 MAX

A536 GR 80/55/06

3.70-3.90

2.05-2.60

0.30 MAX

0.40-0.60


0.20-0.25


0.03 MAX

0.03 MAX

A536 GR 100/70/03

3.70-3.80

2.60-2.80


0.30 MAX

1.50-1.80


0.90-1.20


0.03 MAX

0.03 MAX

Grey Iron

Specifications ASTM

%C

%SI

%Mn

%Cu

%Cr

%NI

%Mo

%S

%P

A48 CL20

3.40-3.60

2.00-2.60

0.40-0.60





0.10 MAX

0.15 MAX

A48 CL30

3.30-3.50

1.90-2.30

0.60-0.80





0.10 MAX

0.15 MAX

A48 CL35

3.25-3.40

1.80-2.00

0.60-0.80

0.50-0.80

0.20-0.30

0.25 MAX


0.10 MAX

0.12 MAX

A48 CL40

3.10-3.30

1.80-2.00

0.70-0.90

0.80-1.00

0.30-0.45

0.25 MAX

0.10 MAX

0.12 MAX

Abrasion Resistant Cast Iron

Specifications ASTM

%C

%SI

%Mn

%Cu

%Cr

%NI

%Mo

%S

%P

ASTM A 532 IA

2.80-3.6

0.8 MAX

2.00 MAX


1.40-4.00

3.30-5.00

1.00 MAX

0.10 MAX

0.10 MAX

ASTM A 532 IIB

2.00-3.30

0.20-1.00

0.60-1.50

0.60-1.20

14.0-18.0

2.5 MAX

0.50-1.40

0.50-1.40

0.50-1.40

Austenitic Manganese Steels

Specifications ASTM

%C

%SI

%Mn

%Cu

%Cr

%NI

%Mo

%S

%P

A128(A)

1.05-1.35

1.00 MAX

11.00-13.00


0.80 MAX



0.05 MAX

0.07 MAX

A128(C)

1.05-1.35

1.00 MAX

11.5-14.0


1.50-2.50



0.05 MAX

0.07 MAX

A128(E1)

0.70-1.40

1.00 MAX

11.00-13.00

0.80 MAX

0.90-1.20

0.05 MAX

0.07 MAX

Carbon and Low Alloy Steels

Specifications ASTM

%C

%SI

%Mn

%Cu

%Cr

%NI

%Mo

%S

%P

A915-93 SC 1020

0.18-0.23


0.40-0.60

0.50-0.70

0.15 MAX

0.40 MAX

0.30 MAX

0.10 MAX

0.05 MAX

0.04 MAX

A915-93 SC 1030

0.28-0.34

0.40-0.60

0.50-0.70

0.15 MAX

0.40 MAX

0.30 MAX

0.10 MAX

0.05 MAX

0.04 MAX


A148 GR 80-50

0.20-0.30

0.30-0.70

1.00-1.66

0.30 MAX

0.40 MAX

0.30 MAX

0.10 MAX


0.05 MAX


0.35 MAX

A216 GR-WCC

0.25 MAX

0.60 MAX

1.20 MAX

0.30 MAX


0.50 MAX

0.50 MAX

0.20 MAX


0.045 MAX

0.04 MAX

A915-93 SC 1045

0.43-0.50

0.40-0.60

0.50-0.70

0.15 MAX

0.40 MAX


0.30 MAX

0.10 MAX

0.05 MAX

0.04 MAX