ASTM A615,ASTM A706 ,Gr40(300),Gr60(520),SD390, SD490 hot rolled deformed steel bars
1. standard: GB ASTM,JIS,BS,DIN
2.delivery condition: hto rolled
3.diameter: 6.5-10mm in coil ,12-32mm in straight.
4.length: 6000-12000mm or as required
5.type of rib: fishbone,cresecnt.
6.MOQ: 300mt for single diameter
7.delivery time: within 35 days after L/C or T/T deposit
8.payment terms: 100%L/C at sight or 30%T/T deposit +70% balance against B/L copy.
9.chemical compostion and technical property:
| material | C | Mn | Si | S | P | tensile
strength | yield
strength |
|
| GB HRB400 | 0.25max | 1.60max | 0.80max | 0.045max | 0.045max | 540Mpa min | 400Mpa min |
|
| GB HRB500 | 0.25max | 1.60max | 0.80max | 0.045max | 0.045max | 630Mpa min | 500Mpa min |
|
ASTM A615
grade40(300) | according to technical agreement | 0.060max | 420Mpa min | 300Mpa min |
|
ASTM A615
grade60(420) | according to technical agreement | 0.060max | 550Mpa min | 420-540Mpa |
|
ASTM A706
grade60(420) | 0.30max | 1.50max | 0.50max | 0.045max | 0.035max | 550Mpa min | 420-540Mpa |
|
| BS4449 grade460 | 0.25max | according to
technical agreement | 0.050max | 0.050max | / | 460Mpa min |
|
| JIS SD390 | 0.29max | 1.80max | 0.55max | 0.040max | 0.040max | 560Mpa min | 390-510Mpa |
|
Contact: Herman
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