S355J0yog European cov qauv qauv qauv hlau teev nyob rau hauv EN 10025-2.
S355jo yog lub tensile nruab nrab, cov pa roj carbon manganese uas tau yooj yim weldable thiab muaj kev cuam tshuam zoo tsis kam. Cov ntaub ntawv no yog feem ntau muab tso rau hauv qhov tsis kho lossis cov xwm txheej qub.
Tshuaj Muaj Tshuaj
|
Teem nqi |
Carbon, max |
Si, Max |
Mn, max |
P, max |
S, max |
N, max |
Cu, max |
|---|---|---|---|---|---|---|---|
|
S235J0, 1.0114 |
0,17 |
--- |
1,40 |
0,030 |
0,030 |
0,012 |
0,55 |
|
S275J0, 1.0143 |
0,18 |
--- |
1,50 |
0,030 |
0,030 |
0,012 |
0,55 |
|
S355J0, 1.0553 |
0,20 |
0,55 |
1,60 |
0,030 |
0,030 |
0,012 |
0,55 |
Cov qib sib npaug ntawm S355j0 hauv cov qauv sib txawv thiab cov cheeb tsam suav nrog
1. Astm (Asmeskas Cov Qauv):
ASTM A572 Qib 50: Qhov no yog ib qho sib npaug ntawm S355J0 ntawm cov khoom siv cov khoom siv cov khoom siv thiab kev siv tau hauv kev siv cov qauv.
ASTM A36: Thaum A36 muaj cov khoom txo qis dua S355j0, nws tuaj yeem siv los ua qhov sib npaug hauv cov ntawv thov tsawg dua.
2. Din (Cov Qauv German):
DIN 17100 ST52-3: Qhov no yog tus qauv qub uas sib raug rau S355j0, txawm hais tias S355j0, txawm hais tias S355j0 muaj zoo dua cov ntsiab lus zoo dua vim nws "J0" kev tsim qauv.
DIN EN 10025-2 S355JR: Qhov no yog German sib npaug nyob rau hauv tib qho kev xav tau (S355jr raug sim ntawm 20 degree, thaum S355J0 yog sim ntawm 0 degree).
3. JIS (Japanese Qauv):
JIS G310 SM490: Qhov no yog ib qho Nyij Pooj sib npaug rau S355j0 nyob rau hauv cov nqe lus ntawm cov neeg kho tshuab.
4. Suav Cov Qauv:
GB / T 1591 Q345B: Qhov no yog cov khoom suav sib npaug rau S355J0, nrog lub zog zoo sib xws thiab cov khoom siv tshuab.
5. Indian tus qauv:
Yog 2062 E350: Qhov no yog tus qauv Indian sib npaug rau S355j0, feem ntau yog siv hauv cov ntawv thov txheej txheem.
6. Lwm tus qauv European:
EN 10025-2 S355J2: S355J2 yog zoo ib yam li S355j0 tab sis nrog kev cuam tshuam ntau dua hluav taws xob ntsuas kub (-20℃hloov 0 degree). Nws yog feem ntau siv los ua ib qho sib npaug hauv cov ntawv thov kom zoo dua qub.
Ntsiab lus:
S3555j0 yog sib npaug rau ntau qeb steel hauv as772, thiab GIS SM490, thiab GIS SM490, thiab GIS SM490, thiab GIF / T Q345B, nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov thiab cheeb tsam cov qauv.
Email:alloy@gneesteelgroup.com
WhatsApp (WeChat): +86-15824687445
Cov FAQ
Q: Dab tsi yog s355jo steel?
A: Cov lus piav qhia. S355jo yog lub tensile nruab nrab, cov pa roj carbon manganese uas tau yooj yim weldable thiab muaj kev cuam tshuam zoo tsis kam. Cov ntaub ntawv no yog feem ntau muab tso rau hauv qhov tsis kho lossis cov xwm txheej qub. Tshuab ntawm cov khoom no zoo ib yam li cov hlau me me.
Q: Dab tsi yog ASTM sib npaug ntawm S355Jo?
A: ASTM A572 Qib 50
ASTM (Asmeskas Cov Qauv):
Q: Dab tsi yog qhov txawv ntawm s35jr thiab s355jo?
A: Thaum ob qho tib si s355jr thiab s355j0 yog cov qauv qauv nrog sib txawv, cov nqi tseem ceeb ntawm lawv cov kev cuam tshuam thiab kev siv cov xwm txheej. S3555j0 muaj cov khoom siv hluav taws xob me ntsis, ua kom haum rau cov ntawv thov uas xav tau lub zog siab dua.
| Lwm Lub Phaj Hlau | ||||
| Lub npe | Khoom | Qhov tshwj xeeb (hli) | Tons yog li tons | Hais txog |
| Tsawg Alloy | Q345A, Q345C, Q345D, Q345E, Q490, Q400C, ss400, SF302GRC, S275NP, 35CRMO | 6 - 350 | 5788.56 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| Siab Hlaws PHAJ | Q245R, Q345R, Q370R, 16mNnnidr, 09mnnidr, 1cr7gr7mr60, SA516GR11, SA387GR12, SA387GR22, P265, P255, P355GHGE, Q245R (r {{{{{{hic), Q345r (r {30} {30} {{ | 3 - 300 | 8650 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| High - lub zog phaj | Wh785d / E, Q960D / E, Q890D / e, WHE, WEBT0D, Q690D, Q690D / E | 8 - 120 | 3086.352 | Quenched thiab tempered |
| Hnav - ion reistant phaj | NM360, NM400, NM450, NM500 | 6 - 150 | 3866.297 | Quenched thiab tempered |
| Choj Phaj | Q235QC, Q345QC, Q370C, Q420qc, Q445QDNH, Q345QDNH, Q34QDNH,}} {} t - 2 | 8 - 200 | 2853.621 | Kub Rolling, Noomized, Kub Rolling Mwj MOV MOV, QUEENED + Toubness thiab Brittleness |
