S420NL HSLA Steel Phaj
High Strength Low Alloy Steel Phaj Khoom Piav Qhia
GNEE muab S420NL siab yield zog steel phaj nrog siab zog, zoo toughness thiab ua thiab vuam kev ua tau zoo, peb muab S420NL siab zog uas tsis muaj alloy steel feem ntau siv nyob rau hauv loj ships, txuas hniav, fais fab chaw nres tsheb khoom, nruab nrab thiab siab boilers, siab siab ntim , dov Tshuag, lifting machinery, mining machinery thiab lwm yam loj welded structural qhov chaw.
High Strength Low Alloy Structural Steel Khoom Paub meej
S420NL High Strength Alloy Steel Phaj Chemical Composition & Mechanical Property:
| Tshuaj muaj pes tsawg leeg % MAX | ||||||||||||
| C | Mn | Si | P | S | Nb | V | Al | Ti | Cr | Mo | N | Ni |
| 0.22 | 0.95-1.80 | 0.65 | 0.03 | 0.025 | 0.06 | 0.22 | 0.015 | 0.06 | 0.35 | 0.13 | 0.027 | 0.85 |
| Mechanical Properties MIN | ||||||||||||
| Yield zog (Mpa) | Tensile zog (Mpa) | Elongation% | ||||||||||
| Tsawg dua los yog sib npaug li 16 | >16 Tsawg dua lossis sib npaug li 40 | >40 Tsawg dua lossis sib npaug li 63 | >63 Tsawg dua lossis sib npaug li 80 | >80 Tsawg dua los yog sib npaug rau 100 | >100 Tsawg dua los yog sib npaug rau 150 | >150 Tsawg dua lossis sib npaug li 200 | >200 Tsawg dua los yog sib npaug rau 250 | >250 Tsawg dua los yog sib npaug rau 400 | Tsawg dua los yog sib npaug li 100 | ＞ 100 Tsawg dua lossis sib npaug li 200 | ＞ 200 Tsawg dua lossis sib npaug li 250 | |
| 420 | 400 | 390 | 370 | 360 | 340 | 330 | 320 | - | 520-680 | 500-650 | 500-650 | 18 |
High Strength Steel Sheet (HSLA) Cov Khoom Duab
GNEE Group Photo
GNEE Steel tau tsim nyob rau xyoo 2008, lub tuam txhab tau txais kev qhuas ntawm peb cov neeg siv khoom los ntawm cov khoom lag luam loj, ntau yam ua tiav, cov khoom ruaj khov tshaj plaws, kev xa khoom raws sij hawm, peb muaj cov neeg siv khoom thoob plaws ntiaj teb nrog peb cov khoom zoo thiab zoo. kev pabcuam. Peb yuav muab koj cov ntaub ntawv qhia txog tus nqi lag luam tshiab.
GNEE Group Exhibition Duab
GNEE pab pawg neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S420NL hsla steel phaj, thov hu rau peb!