GNEE Group chaw ua haujlwm ib puag ncig
Q420 Tsawg Alloy High Strength Steel
High Strength Steel Product Description
Q420 hsla steel phaj yog ib hom uas tsis tshua muaj alloy siab zog steel qauv, tus qauv siv yog GB1591-2008. Q420 hsla steel ntawv muab faib ua 5 qib zoo: Q420A hsla cov qauv hlau, Q420B tsis tshua muaj hlau hlau phaj, Q420C tsis tshua muaj hlau hlau, Q420D qis alloy steel ntawv thiab Q420E siab zog steel phaj.
Q420 siab zog qis alloy steel phaj muaj lub zog siab, zoo qaug zog ua haujlwm; siab toughness thiab tsawg brittle hloov kub; zoo txias forming kev ua tau zoo thiab vuam kev ua tau zoo; zoo corrosion kuj thiab qee yam hnav tsis kam. Nws muaj lub zog siab, tshwj xeeb tshaj yog nyob rau hauv lub normalizing los yog normalizing thiab tempering lub xeev, thiab muaj kev zoo txhua yam khoom.
Q420 siab zog qis alloy steel ntawv yog tsim rau cov nkoj loj, txuas hniav, cov khoom siv fais fab, nruab nrab thiab siab siab boilers, siab siab hlab ntsha, dov Tshuag, hnyav machinery, mining machinery, thiab lwm yam loj welded structural qhov chaw.
Siab zog Tsawg Alloy Hsla Steel Cov Khoom Paub meej
Q420 High Tensile Steel Chemical Composition:
| qib | C | Mn | Si | P | S | V | Nb | Ti | Al | Cr | Ni |
| A | Tsawg dua lossis sib npaug rau 0.20 | 1.00-1.70 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug rau 0.045 | Tsawg dua lossis sib npaug rau 0.045 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | - | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.70 |
| B | Tsawg dua lossis sib npaug rau 0.20 | 1.00-1.70 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug rau 0.040 | Tsawg dua lossis sib npaug rau 0.040 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | - | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.70 |
| C | Tsawg dua lossis sib npaug rau 0.20 | 1.00-1.70 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug rau 0.035 | Tsawg dua lossis sib npaug rau 0.035 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | Ntau dua lossis sib npaug rau 0.015 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.70 |
| D | Tsawg dua lossis sib npaug rau 0.20 | 1.00-1.70 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug rau 0.030 | Tsawg dua lossis sib npaug rau 0.030 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | Ntau dua lossis sib npaug rau 0.015 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.70 |
| E | Tsawg dua lossis sib npaug rau 0.20 | 1.00-1.70 | Tsawg dua lossis sib npaug rau 0.55 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.025 | 0.02-0.20 | 0.015-0.060 | 0.02-0.20 | Ntau dua lossis sib npaug rau 0.015 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.70 |
Q420 High Strength Low Alloy Structural Steel Elongation (δ5/%):
| qib | δ5/% |
| A | Ntau dua lossis sib npaug li 18 |
| B | Ntau dua lossis sib npaug li 18 |
| C | Ntau dua lossis sib npaug li 19 |
| D | Ntau dua lossis sib npaug li 19 |
| E | Ntau dua lossis sib npaug li 19 |
Q420 High Strength Alloy Steel Sib npaug Steel Qib:
| Tuam Tshoj | Teb chaws USA | Lub teb chaws Yelemees | Nyiv | Fabkis | UK |
| Qib | Qib | Qib | Qib | Qib | Qib |
| Q420A | Gr. 60, Gr. E | - | - | E420-1 | - |
| Q420B | Gr. 60, Gr. E | S420NL, S420ML | SEV 295, SEV 345 | S420NL, S420ML | S420NL, S420ML |
| Q420C | Gr.B, TyPe 7 | S420NL, S420ML | SEV 295, SEV 345 | S420NL, S420ML | S420NL, S420ML |
| Q420D | Gr.B, TyPe 7 | S420NL, S420ML | SEV 295, SEV 345 | S420NL, S420ML | S420NL, S420ML |
| Q420E | Gr.B, TyPe 7 | S420NL, S420ML | SEV 295, SEV 345 | S420NL, S420ML | S420N, LS420ML |
High Strength Low Alloy Khoom Duab
Gnee Group Taw Qhia
GNEE tau tsim nyob rau xyoo 2008 thiab tam sim no ntiav 150 tus neeg. Peb cov neeg ua haujlwm paub txog kev mob siab rau kev tswj hwm nruj thiab kev xav zoo rau cov neeg siv khoom, npaj los tham txog koj cov kev xav tau thiab ua kom tiav cov neeg siv khoom txaus siab.
Tsis tas li ntawd, peb kuj tau txais ISO9001, ISO 14001 daim ntawv pov thawj. Cov khoom muag muag zoo hauv txhua lub xeev thiab nroog thoob plaws lub tebchaws thiab raug xa tawm mus rau cov neeg siv khoom hauv Tebchaws Europe, Amelikas, Southeast Asia, Africa thiab lwm lub tebchaws thiab cheeb tsam.
GNEE Cov neeg tuaj xyuas
GNEE Exhibition Pictures
GNEE Team Photo
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog Q420 qis alloy siab zog steel khoom, thov hu rau peb!