Home > Products > Alloy Steel > HSS Drill rod M2
HSS Drill rod M2
- 1000 Metric Ton / Metric Tons per Month
- Shenzhen
- T/T
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Product Details
Steel Grade: | Alloy Steel | Standard: | AISI, ASTM, BS, DIN, GB | Dimensions: | 10-900MM |
Place of Origin: | Guangdong, China | Brand Name: | GWONGKUNG | Model Number: | 1.3343 |
Technique: | Hot Rolled | Application: | Tool Steel Bar | Alloy Or Not: | Is Alloy |
Special Use: | Mold Steel | Type: | Alloy Steel Bar |
Product Description
HSS Drill rod M2
Equivalent Grades
GB | DIN | AISI | JIS |
W6Mo5Cr4V2 | 1.3343 | M2 | SKH51 |
Chemical composition
C | Si | Mn | P | S | Cr | Mo | V | W |
0.80-0.90 | 0.20-0.45 | 0.15-0.40 | ≤0.03 | ≤0.03 | 3.80-4.40 | 4.50-5.50 | 1.75-2.20 | 5.50-6.75 |
Available size
Round Steel Bar | Dia3-20mm |
Flat Steel Bar | 25-400mm*200-800mm |
Surface condition
Black surface/ Grinded/ Machined
Hardness
Annealed HBS 255 max
Characteristics
♦ Working hardness
♦ High wear resistance
♦ High retention of hardness and red hardness
♦ Excellent toughness
Applications
(1) Application :
HSS Square tool bits ,Broch ,Precision knives ,etc.
(2) Alloy elements present in HSS properities :
♦ Carbon:forms carbides ,increases wear resistance ,is responsible for the basic matrixhardness.
♦ Tungsten and molybdenum :improve red hardness ,retention of hardness and high temperature strength of the matrix ,form special carbides of great hardness.
♦ Vanadium :forms special carbides of supreme hardness ,increase high temperature wear resistence ,retention of hardness and high temperature strength of the matrix .
♦ Chromium :promotes depth hardening ,produces readily soluble carbides .
♦ Cobalt :imoroves red hardness and retention of hardness of the matrix
Contact Us
- Dongguan Gwongkung Steel Co., Ltd.
- Contact nameDaniel Xu
- Phone86-769-81628799
- AddressChang'an Town Dongguan,Guangdong
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