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High Speed Steel

Welcome to your premier source for high-quality High Speed Steel (HSS). Our commitment is to provide exceptional HSS products that cater to diverse industrial applications, ensuring superior performance and reliability.

Chemical Analysis

Germany DIN
USA
AISI
CHEMICAL ANALYSIS (typical values) % Min-Max
Delivery Conditions
Applications
Grade
C
S
P
Si
Mn
Cr
Mo
V
W
Co
Heat
Treatment
Hardness (HB)
0.86-
0.94

<0.030

<0.030

0.20-
0.45
0.20-
0.40
3.75-
4.50
4.50-
5.50
1.60-
2.20
5.90-
6.75
-
Annealed
<255
Standard high-speed steel grade. High toughness and good cutting power owing to its well-balanced alloy composition; thus suitable for a wide variety to applications.
It is used to manufacture knives, thread cutting & twist drills, sendizimer rolls, taps, broaches & milling tools, reamers, metal/circular saws, wood working & cold forming tools.
0.88-
0.95

<0.030

<0.030

0.20-
0.40
0.20-
0.45
3.80-
4.50
4.75-
5.50
1.75-
2.15
6.00-
6.75
4.55-
5.50
Annealed
<277
It is one of the W-Mo Co hss grade with good cutting character. The res hardness, hot hardness and wearing resistance are all better than W6M05Cr4V2.
1.05-
1.15
0.15-
0.65
0.15-
0.40
3.50-
4.25
9.00-
10.00
0.95-
1.35
1.15-
1.85
7.75-
8.75
Annealed
<285
Milling Cutters, Twist Drills, Taps, Broaching Tools, Cold Work Tools.
1.3207
T-42
1.25-
1.40
0.20-
0.30
0.20-
0.30
3.80-
4.30
3.20-
3.80
3.00-
3.50
9.00-
9.80
9.80-
10.80
Annealed
<285
Turning and Milling tools for roughing and finishing works, wood working tools highly stressed cold works tools, tool bits.
0.90-
0.95
≤0.020
≤0.030
0.80-
1.20
0.25-
0.40
4.00-
4.50
2.00-
2.50
1.00-
1.30
4.00-
4.50
-
Annealed
<255
It is an economical low alloy high-speed steel with good red hardness,
good toughness and thermal plasticity. It is generally used soft
and moderate intensity metal.
0.83-
0.93
≤0.020
≤0.030
0.70-
1.20
0.20-
0.40
4.00-
4.50
3.00-
3.50
1.20-
1.80
4.00-
4.50
-
Annealed
<255
TG M2A
Special grade
for taps
0.83-
0.85
MAX
0.010
MAX
0.030
0.30-
0.40
0.20-
0.40
3.90-
4.20
4.80-
4.85
1.80-
1.90
6.00-
6.20
Nb
0.10-
0.12
Annealed
<255
TGM2A is a special grade containing low percentage of carbon to increase toughness & added Niobium to find crystal grains of steel to obtain high strength & toughness specially suited for taps & tabs of thread tools.

Grade Equivalent

DIN
STANDARD
BRAZIL
AUSTRIA
SLOVANIA
JIS
CZECH REP.
CHINA
AMERICAN
VWM2
S600
BRM2
SKH51
MAX SP
MO5S
W6Mo5Cr4V2
M-2
VK5E
S705
BRCMO
SKH55
MAX SP
75D
W6Mo5CrV2Co5
M-35
VKM42
S500
BRCMO2
SKH59
MAXEX
42
W2Mo9Cr4VCo8
M-42
1.3207
VK10E
S700
BRU
SKH57
RADECO
M10
T-42

Production Process :

High speed steel production process
Under Annealed Condition : Reduction Ratio : Delivery Status :
Hardness : HB205-255 As 1:4 or 1:5 As Cold drawn / Hot rolled / forged, in annealed condition

Sizes of Round Bars :

Cold Drawn/Ground Bar
Hot Rolled Annealed Peeled Bar
Forged Anealed Turned Bar
Coil
Φ 2.0 - 14.4mm
Φ 14.5 - 80.0mm
Φ 81.0 - 300.0mm
Φ 2.0 - 13.5mm

Sizes of Hot Rolled Flat Bars/Sand Blasted Machined Straight :

Thickness
Width
4mm - 205mm
4mm - 810mm

Sizes of Square Bars :

4mm - 27mm

Sizes of Sheets :

0.5mm - 12mm

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