China stainless steel manufacturer & supplier

1.2312 tool Steel otai has more than 16 years of experience in it.

DIN 1.2312 Tool steel is a plastic injection mould steel material,After heat treatment, processing and polishing performance is very good.

2020-10-10

1.6511 alloy steel otai is a good chioce

1.6511 alloy steel is Used as require good toughness, high strength, as well as the important conditioning of large size, heavy machinery

2020-10-10

D2 die steel customer return rate is over 80%

d2 steel returns in our company The rate is 80%. We have more than 20 years of experience in pre-sales and sales of d2 mold steel.

2020-10-10

T5 high speed steel

T5 has an outstanding combination of toughness properties and abrasion resistance when correctly hardened and tempered.

2020-10-10

718 Tool steel material-Good quality -ASSAB Swdish

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718 steel Usage is same as the mold steel P20 type, but as a result of better hardenability, superior performance.

2020-10-10

H13 die steel otai helps you aviod all possible cheat

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h13 Steel is a high quality Hot work tool steel, and it belong to the high quality high carbon alloy tool steel.

2020-10-10

Otai give you a discount if you choose our H11 steel

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H11 Tool Steel is used in hot forging dies, hot forging die inserts, hot gripper dies, hot nut tools, hot header dies, brass forging and pressing dies

2020-10-10

otai special steel supply aisi 4340

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4340 is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition.

2020-10-10

Otaisteel is a stable and reliable supplier of 1020 Mild Steel

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1020 steel belong to the high quality low carbon steel, cold extrusion, carburizing and hardening steel.

2020-10-10

M2 Tool Steel | SKH51

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M2 is molybdenum series high speed steel, have the advantages of small carbide inhomogeneity and high toughness. Moreover, it is easy to overheating.

2020-10-10

AISI O1 Tool Steel otai undertakes every order to the end.

AISI O1 Steel is a high quality Cold work tool steel, It belong to the high quality high carbon alloy tool steel.

2020-01-02

D3 Tool Steel otai is capable of supplying

D3 Tool Steel is used for Blanking and forming dies, Forming rolls, Press tools, Punches, bits and Bushes.

2020-01-02

ASTM A36 is closely related to life .

ASTM A36 steel is the most widely used structural steel product, a regulated category of steel, structural steel has to meet industry standards.

2020-01-02

AISI 8620 Steel | 1.6523 | 21NiCrMo2 | SNCM220

AISI 8620 Steel is a low alloy nickel, chromium, molybdenum case hardening steel, generally supplied in the as rolled condition

2020-01-02

M35 Tool Steel | SKH55 | HS6-5-2-5 | 1.3243 High Speed Steel

M35 HSS containing cobalt high speed steel compared with low cost and easy processing,.

2020-01-02

T1 Tool Steel 1.3355 High Speed Steel

HSS T1 is the most widely used tungsten type of high speed steel, high temperature hardness and red hardness is high, easy to grinding.

2020-01-02