ROSCHEN GROUP
| Packaging Details | steel pallet |
| Brand Name | ROSCHEN |
| Model Number | hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 38mm |
| Certification | ISO9001 |
| Place of Origin | GERMANY |
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Product Specification
| Packaging Details | steel pallet | Brand Name | ROSCHEN |
| Model Number | hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 38mm | Certification | ISO9001 |
| Place of Origin | GERMANY | ||
| High Light | diamond core drilling bits ，concrete core drill bit | ||
High intension Hot Rolled Hexagonal Steel Bar Hollow Drill Rod hex 22mm 28mm
High intension and toughness of hex 28mm used for Perforated Hexagonal Hollow Steel Tubes Pipe & Hexagonal Drilling rod
High intension and toughness hex 22mm hex 28mm used for Perforated Hexagonal Hollow Steel Tubes Pipes & Hexagonal Drill Rod
Products details:
A type of steel specially used in drill rod in quarry drilling, high intension and toughness.
Material:
95CrMo (same as SANDBAR 20 or C253)
Specifications:
Hexagon and round
Size: hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 38mm,
Round: Dia.32mm, 35mm, 38mm, 51mm
Length: any length according to your require.
Package: Wrapped with plastic knitting and then into bundles.
The main size and specifications as below:
Hot Rolled Hexagonal Hollow Drill Steel Bar
Steel Grade: 95CrMo as per Chinese Standard with following chemistry:
C: 0.92-1.03PCT; Si: 0.25-0.45PCT;
Mn: 0.25-0.45PCT; Cr: 0.80-1.20PCT;
Ni: 0.25PCT MAX.; Mo: 0.20-0.30PCT;
S,P: 0.025PCT MAX; Cu: 0.30PCT MAX.
Features:
Physical Specification
σb 1320Mpa
δs 9%
Ψ 25.5%
σ-1 350Mpa
Hardness: 36-48HRC.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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