1.Experience:Engaged in steel industry more than 20 years,offer OEM for 4 years.
2.Raw Material : We are first-class strategic partner of Shandong Iron&Steel Group, we can get the cheapest price and can ensure the raw material quality.
3.Factory: Higher Blades Company have Germany Kjellber CNC laser plasma cutting machine, Korea auto roller heat treatment line, which ensures "through harden" for our cutting edge.
4.certification: ISO9001:2008, we also can provide SGS, BV, TUV third party test.
Know that so professional:Boron and Carbon steel
27MnTiB,30MnB,C80,C45,new material Q550D-T which under low tempreture welding without preheat and higher wear-resistance.
Materials | Hardness
(HB) | Yielding Strength(MPa) | Tensile Strength(MPa) | Elongation
(%) | Impact Energy (J) |
HM360 | 330-390 | ≥800 | ≥1000 | ≥16 | ≥40(-20℃ KV) |
HM400 | 370-430 | ≥1050 | ≥1250 | ≥12 | ≥25(-20℃ KV) |
HM450 | 430-470 | ≥1150 | ≥1300 | ≥10 | ≥50(25℃ KU) |
HM500 | 470-520 | ≥1250 | ≥1450 | ≥7 | ≥40(25℃ KU) |
HM550 | 530-570 | ≥1300 | ≥1550 | ≥5 | ≥20(25℃ KU) |
| HC80 | 250-330 | ≥450 | ≥900 | ≥11 | ≥15(25℃ KU) |
| HC45 | Specification is adjusted by the technical requirement | ||||
Packaging: Export plywwood pallet
Shiping: 10-15 DAYS
Lisa liu
Skype: higherblades03
Tel:+86-13808932932
+86-0(531)88687733
website:www.higherblades.com
Looking forward to hear any inquiry from you.