Gr8.8 quenched & tempered steel round bar
| Unit Price: | USD 900.0000 / Metric Ton |
|---|---|
| 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 grade 8.8
Additional Info
Packaging: Anti-rusty standard seaworthy
Productivity: 3000 per month
Brand: LE REN
Transportation: Ocean,Land,Air
Place of Origin: LAIWU, CHINA
Supply Ability: 3000 per month
Certificate: ISO9001
HS Code: 72283090
Port: Qingdao Port,Tianjin Port,Shanghai Port
Product Description
Gr8.8 quenched & tempered steel round bar
ISO gr 8.8 quenched & tempered steel round bar we supply is mainly used to produce iso grade 8.8 threaded rods. In China, the gr8.8 qt steel round bar raw material is 40Cr to gr8.8 qt steel bar. We can supply 40Cr to Gr8.8 hot rolled qt steel round bar and 40Cr to Gr8.8 cold drawn qt steel round bar.
1. gr8.8 threaded rods raw material 40Cr or 5140 chemical composition:
|
C |
SI |
MN |
S |
P |
CR |
|
0.38-0.43 |
0.15-0.35 |
0.50-0.90 |
0.035(MAX) |
0.035(MAX) |
0.75-1.20 |
2. iso gr8.8 quenched & tempered steel bar mechanical properties:
|
Tensile strength |
Yield strength |
Elongation |
Reduction of area |
Hardness |
|
830 |
660 |
12 |
54 |
32 HRC MAX |
Note: The properties can adjust according to your requirements
3. iso grade 8.8 quenched & tempered steel round bar sizes:
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 |
|
4. gr8.8 Metric 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
5. Gr8.8 qt steel round 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. Gr8.8 qt steel round bar grain straightness:
iso gr 8.8 hot rolled and qt steel round bar: 2mm/m max
iso gr8.8 cold drawn and qt steel round bar: 1mm/m
Heat treated steel bar - quenched and tempered steel bar can be used to produce High Strength Marine Anchor Bolt, Wind Turbine Anchor Bolt, Mining And Tunneling Rock Bolt, High Strength Steel Bolts, Sheet Pile Tie Rods, Marine Sheet Pile Tie Rod For Wharves, Post Tension Bar For Bridge, Tie Bar Construction, Structural Steel Tie Bars and high strength required steel shafts etc.
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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