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AISI T4 steel DIN 1.3255 bars W18Cr4VCo5 steel china price per ton
Aisi T4 Steel Din 1.3255 Bars W18cr4vco5 Steel China Price Per Ton , Find Complete Details about Aisi T4 Steel Din 1.3255 Bars W18cr4vco5 Steel China Price Per Ton,Hss T4 1.3255 Steel Bar,T4 Steel Bar,Din 1.3255 Aisi T4 Steel from Steel Round Bars Supplier or Manufacturer-Dalian Jingtai Industry Trade Co., Ltd.
$13 /Ton
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Product Description
AISI T4/ DIN 1.3255/W18Cr4VCo5 steel.
a.Description:
This alloy is a High Speed, tungsten type tool steel. It is a deep hardening alloy capable of Rockwell C 64 hardness.
Applications:
Generally used as cutting tools, broaches and cold extrusion punches, turning and milling cutters for roughing work.
Soft Annealing:
Heat to 820-850°C, cool slowly in furnace to 550°C then air. This will produce the maximum Brinell Hardness of 265.
Stress:
Stress relieving to remove machining stresses should be carried out by heating to 600-650oC, holding for one hour at heat, followed by aircooling. This operation is performed to reduce distortion during heat treatment.
Hardening:
Stress relieving to remove machining stresses should be carried out by heating to 600-650oC, holding for one hour at heat, followed by aircooling. This operation should be performed to reduce distortion during heat treatment.
Tempering:
Tempering temperature: 2 x 560-580oC. Hardness after tempering is 64-65 HRC.
b. Technical datas
Material No. 1.3255 | ||
DIN | AISI | EN |
S18-1-2-5 | T4 | HS18-1-1-5 |
Chemical Composition (in weight %): | ||||||||
C | Si | Mn | Cr | Mo | Ni | V | W | Co |
0.79 | 0.45 max | 0.40 max | 4.15 | 0.65 | - | 1.55 | 18.00 | 4.75 |
c. Processing:
d. Packing and Shipping
- 1. Wrapping all the oiled products for rust-proof.
- 2. One bundle weight is not more than 3 ton. for easy handling.
- 3. Pack all the bundles in standard wooden cas
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