iso gr10.9 qt steel round bar
Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
---|---|
Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
Min. Order: | 5 Metric Ton |
Delivery Time: | 30 Days |
Basic Info
Model No.: iso gr10.9
Additional Info
Packaging: Anti-rusty standard seaworthy
Productivity: 3000 tons per month
Brand: LE REN
Transportation: Ocean,Land,Air
Place of Origin: Shandong Provnce, China
Supply Ability: 3000 tons per month
Certificate: ISO 9001
Port: Qingdao Port
Product Description
iso gr10.9 qt steel round bar
Iso grade 10.9 is one of anchor bolt or threaded rod steel grades in standard iso 898. Iso gr10.9 qt steel bar raw mateirals include 5140 to Gr 10.9 or 4140 to Gr10.9. 40Cr or 5140 to iso grade 10.9 is usualy for smaller diamters below M60. 42CrMo or 4140 to iso grade 10.9 is usually produced for bigger diameter from 60mm to 100mm. iso grade 10.9 steel grade mechanical proeprties are higher than iso grade 8.8. We can produce iso gr 10.9 hot rolled and qt steel round bar and iso gr 10.9 cold drawn and qt steel round bar according different usage.10.9 steel bar we produce is fully threaded stud bolts used for high strength steel bolts such as marine anchor bolt, mine steel anchor bolt, wind turbine anchor bolt. iso 10.9 qt steel bar we produce is fully threaded stud bolts used for high strength steel bolts such as marine anchor bolt, mine steel anchor bolt, wind turbine anchor bolt.
The high stensile steel bars we produce, diameters from 8mm to 100mm with length 1m to 12m.
The advantage of high tensile steel bars for high tensile anchor bolts we supply:
Consistent mechanical properties
Even thickness on the whole bars
Deep mechanical properties
Even hardness on the whole bars/Tougher and Increased strength
No brittle, UT testing/Precision size tolerance/Good straightness
Good Roughness/Professional technical service/Competitive price/Fast delivery
The steel grade which can be used to produce high tensile steel bars for high tensile anchor bolts on offshore wind turbine.
GB |
AISI/SAE/ASTM |
JIS |
DIN |
40Cr |
5140 |
SCr440 |
41Cr4 |
30CrMo |
4130 |
SCM430 |
34CrMo4 |
35CrMo |
4135 |
SCM435 |
34CrMo4 |
42CrMo |
4140 |
SCM440 |
42CrMo4 |
Grade 10.9 high tensile steel bars mechanical
properties:
Tensile strength |
Yield strength |
Elongation |
Reduction of area |
Hardness |
1040 MPa min |
940 MPa min |
9% min |
48% min |
32HRC - 39HRC |
DIAMETER: M8 - M100
LENGTH: 1M, 2M ,3M, 6M or cut to samll length pieces
M12 |
M36 |
M14 |
M39 |
M16 |
M42 |
M18 |
M45 |
M20 |
M48 |
M22 |
M52 |
M24 |
M56 |
M27 |
M60 |
M30 |
M64 |
M33 |
|
gr10.9 threaded rod weight:
M12 |
0.69kg |
M36 |
6.63kg |
M14 |
0.93kg |
M39 |
7.86kg |
M16 |
1.24kg |
M42 |
9.05kg |
M18 |
1.57kg |
M45 |
10.51kg |
M20 |
1.98kg |
M48 |
11.84kg |
M22 |
2.44kg |
M52 |
14.13kg |
M24 |
2.86kg |
M56 |
16.37kg |
M27 |
3.58kg |
M60 |
19.00kg |
M30 |
4.54kg |
M64 |
21.21kg |
M33 |
5.61kg |
|
Gr10.9 qt steel bar non-mettalic inclusion:
A | B | C | D | |
MAX | MAX | MAX | MAX | |
Thin | 2.5 | 2.0 | 0.5 | 0.5 |
Thick | 1.5 | 1.0 | 1.0 | 1.0 |
7. Gr10.9 qt steel round bar grain straightness:
iso gr 10.9 hot rolled and qt steel round bar: 2mm/m max
iso gr10.9 cold drawn and qt steel round bar: 1mm/m
CONTACT US
SHANDONG LE REN SPECIAL STEEL CO., LTD.
Address: NO. 89, QINGSHUI COMMERCIAL STREET, LAIWU DISTRICT,Jinan,Shandong
Contact Person: Angelina Chen
Phone:86-0634-5648998
Fax:86-0634-5648997
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