S690QL Siab-tuaj yeem Hlau Phaj VS A709 Qib 100 Choj Hlau

Dec 03, 2025 Tso lus

S690 qwthiab A709 Qib 100 yog siab- cov qib steel muaj zog suav hais tias sib npaug los ntawm qee cov qauv, txawm hais tias S690QL tau teev tseg raws li European cov qauv (EN 10025-6) thiab A709 Qib 100 raws li American (ASTM) cov qauv. Qhov sib txawv tseem ceeb nyob hauv lawv cov qauv tshwj xeeb, tab sis ob qho tib si yog quenched thiab tempered steels tsim rau siab - kev siv kev ntxhov siab. S690QL's "L" kev xaiv tshwj xeeb qhia tau hais tias nws ua tau raws li qhov yuav tsum tau ua ntawm qhov ntsuas kub qis, qhov tseem ceeb uas yuav ua rau muaj kev txwv tsis pub nruj dua piv rau cov qib sib npaug.

 

S690QL siab -lub zog steel

 

 

Cov ntaub ntawv khoom

 

S690QL yog lub zog siab quenched thiab tempered steel qib uas ua raws li cov lus qhia steel EN 10025. Qhov kev xaiv S690QL yog hais txog qhov tsawg kawg nkaus yield zog ntawm 690 MPa.

Kev sib xyaw ua ke ntawm qhov muaj txiaj ntsig zoo thiab tus nqi thiab lub zog siab ua ke nrog kev yooj yim ntawm kev tsim khoom tau ua rau S690QL steel phaj yog qib nrov rau ob qho tib si mobile daim ntawv thov xws li cranes thiab nqa cov khoom thiab cov qauv steel ruaj khov. Lub zog muaj zog ntawm cov hlau no txhais tau hais tias cov qauv tsim tuaj yeem tsim sib dua thiab rau daim ntawv thov txawb no txhais tau tias nce kev them nyiaj thiab kev ua haujlwm tau zoo.

 

Tshuaj muaj pes tsawg leeg & Mechanical khoom

 

Cov tshuaj muaj pes tsawg leeg ntawm S690QL % Max

C

SI

Mn

P

S

N

B Cr Cu Mo Nb Ni Ti V Zr
0.2 0.80 1.70 0.025 0.015 0.015 0.005 1.50 0.50 0.70 0.06 2.0 0.05 0.12 0.15

 

Mechanical Properties ntawm S690QL
Lub npe     Mechanical Properties (ambient kub)
Lub npe hlau Hlau Number   Min. Yield zog ReH MPa   Tensile zog Rm MPa   Min. & elongation tom qab tawg
  Nominal thickness (hli)   Nominal thickness (hli)    
  >3 <50 >50 <100 >100 <150   >3 <50 >50 <100 >100 <150    
S690 qw 1.8931   690 650 630   770/940 760/930 710/900   14

 

V notch impact test

Qib

Qauv Orientation

ntawm 0 degree

ntawm -20 degree

ntawm -40 degree

ntawm -60 degree

S690 qw Ntev 50J 40J 30J  
S690 qw Hloov 35J 30J 27J  

 

A709 Qib 100

 

 

Cov ntaub ntawv khoom

 

A709 Gr100, A709Gr.100, A709 Qib 100, A709 Gr 100, Qib A709Gr100, A709 Qib 100 steel

Txais tus qauv: ASTM A709 / A709M-07
Gnee steel qib: A709 Gr.36, A709 Gr.50, A709 Gr.50W, A709 Gr.HPS50W / HPS70W, A709 Gr.100/100W, A709 Qib 36, A709 Qib 50, A709 Qib 50, A709 qib 50W, A709 Qib HPS50W, A709 Qib HPS70W, A709 Qib 100, A709 Qib 100W, A709 Qib HPS100W.

A709 Qib 100 steel phaj
A709 Qib 100 steel qib yog lub zog siab qis alloy cov qauv carbon steel siv hauv kev tsim cov phiaj xwm choj.
Gnee steel mov A709 Gr.100 ntau xyoo nyob rau hauv Tuam Tshoj mainland choj tej yaam num. Peb kuj muaj ntau yam Tshuag loj hauv A709 Gr.100 rau kev xav tau ceev ceev rau peb cov neeg siv khoom. Tam sim no, peb tab tom nthuav peb cov lag luam txawv teb chaws hauv A709 Gr.100 steel daim hlau.

 

A709 Qib 100 Chemical composition Thaum tshav kub kub tsom xam

 

Lus Cim 1:". . ." txhais tau tias tsis tas yuav tsum tau A709 Qib 100[690], Qib 100W[690W]
Lus Cim 2, Hom A, B, C, E, F, H, J, M, P, Q nrog A 514 / A 514M A, B, C, E, F, H, J, M, P, Q steel qib tib yam
Max
tuab
hauv [mm]
Hom A, % Hom B, % Hom C, % Hom EA, % Hom FA, % Hom H, % Hom J, % Hom M, % Hom PA, % Type QA, %
1.25[32] 1.25[32] 11⁄4[32] 4[100] 2.5[65] 2[50] 1.25[32] 2[50] 4[100] 4[100]
C 0.15–0.21 0.12–0.21 0.10–0.20 0.12–0.20 0.10–0.20 0.12–0.21 0.12–0.21 0.12–0.21 0.12–0.21 0.14–0.21
Mn 0.80–1.10 0.70–1.00 1.10–1.50 0.40–0.70 0.60–1.00 0.95–1.30 0.45–0.70 0.45–0.70 0.45–0.70 0.95–1.30
P, max 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035
S, max 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035 0.035
Si 0.40–0.80 0.20–0.35 0.15–0.30 0.20–0.40 0.15–0.35 0.20–0.35 0.20–0.35 0.20–0.35 0.20–0.35 0.15–0.35
Ni ... ... ... ... 0.70–1.00 0.30–0.70 ... 1.20–1.50 1.20–1.50 1.20–1.50
Cr 0.50–0.80 0.40–0.65 ... 1.40–2.00 0.40–0.65 0.40–0.65 ... ... 0.85–1.20 1.00–1.50
Mo 0.18–0.28 0.15–0.25 0.15–0.30 0.40–0.60 0.40–0.60 0.20–0.30 0.50–0.65 0.45–0.60 0.45–0.60 0.40–0.60
V ... 0.03–0.08 ... B 0.03–0.08 0.03–0.08 ... ... ... 0.03–0.08
Ti ... 0.01–0.03 ... 0.01–0.10 ... ... ... ... ... . ..
Zr 0.05–0.15C ... ... ... ... ... ... ... ... ...
Cu ... ... ... ... 0.15–0.50 ... ... ... ... ...
B 0.0025-max 0.0005–0.005 0.001–0.005 0.001–0.005 0.0005–0.006 0.0005–0.005 0.001–0.005 0.001–0.005 0.001–0.005 ...


A 709 Gr. 100 cov cuab yeej cuab tam

 

A709 qib tuab
mm
Yield
[MPa]
Tensile [MPa] Elongtation Min % txo
Min
%
HB
Hlau Phaj Cov qauv hlau
8 hauv [200mm] 2 hauv [50mm] 8 hauv [200mm] 2 hauv [50mm]
36[250] Tsawg dua los yog sib npaug li 100 [250] min 400-550 20 23 20 21
  [250] min 400 min 20 19
50[345] Tsawg dua los yog sib npaug li 100 345 nqi 450 min 18 21 18 21F
50S[345S] G 345-450 Ib 450 min H 18 21
50W[345W]
HPS 50W [HPS 345W]
Tsawg dua los yog sib npaug li 100 345 nqi 485 nqi 18 21 18 21J
HPS70W [HPS485W] Tsawg dua los yog sib npaug li 100 485 nqi 585-760 19K
100 [690], 100W [690W], HPS100W [HPS690W] Tsawg dua los yog sib npaug li 65 690m wb 760-895 18K L 235-293M
100 [690], 100W [690W], 65-100 620mn ib 690-895 16K L

 

 

EU
EN
Teb chaws USA
-
Lub teb chaws Yelemees
DIN, NWS
Fabkis
AFNOR
European qub
EN
Sweden
SS
Inter
ISO
S690 QL (1.8928)
A709-100
TSI 690V
E690T
E690 TFP
S690T
FeE690 VKT UAS
2625
E690

 

Qhov sib txawv ntawm Core S690QL thiab A709 Qib 100

 

 

Feature S690 qw A709 Qib 100
Thawj Standard TS EN 10025-6 (Tebchaws Europe) ASTM A709 / A709M (Asmeskas)
Yield zog Ntau dua lossis sib npaug rau 690MPa (qhia meej 690MPa chav kawm) Ntau dua lossis sib npaug rau 100 ksi (≈689.5MPa, sib npaug rau 690MPa)
Tensile zog 870-1050MPa (siab zog ntau) 758-896MPa (sib npaug rau choj loads)
Impact Toughness Ntau dua lossis sib npaug rau 40J ntawm -40℃(qhib qhov ntsuas kub qis dua) Ntau dua lossis sib npaug rau 27J ntawm -10℃(tus qauv; xaiv tau -20 degree)
Kev kho cua sov Quenched + tempered (tseem ceeb rau toughness) Quenched + tempered (zoo rau kev qaug zog ua haujlwm)
Daim Ntawv Thov Tseem Ceeb Heavy machinery, offshore engineering, thoob ntiaj teb kev lag luam tej yaam num Cov choj, txoj kev loj, ASTM- txais yuav cov haujlwm tsim
Corrosion Resistance Base steel + xaiv qhov chaw kho mob (kub-dip galvanizing) Standard los yog weathering (Qib 100W) variants rau sab nraum zoov siv
Target Markets Europe, Middle East, Africa, Australia (EN-ib cheeb tsam) North America, South America, Caribbean, ASTM- txais kev lag luam Esxias
Daim ntawv pov thawj zoo EN 10204 3.1/3.2, CE cim ASTM daim ntawv pov thawj, AASHTO ua raws

 

GNEE Steel: Txhim khu kev lag luam ntawm S690QL & A709 Qib 100 Steel Phaj

GNEE Steel tshwj xeeb hauv kev tsim khoom thiab xa khoomsiab -zoo S690QL thiab A709 Qib 100 steel daim hlauuas ua raws li EN 10025-6 thiab ASTM A709 / A709M tus qauv. Peb cov khoom raug kuaj xyuas zoo (tensile, impact, weldability, dimensional, and non-destructive testing) kom ntseeg tau tias kev ua tau zoo hauv cov ntawv thov tseem ceeb.

 

Key Supply Advantages:

Tag Nrho Kev Ua Raws Cai: Cov ntawv pov thawj rau EN, ASTM, ASME, thiab GB cov qauv, txhawb nqa cov phiaj xwm thoob ntiaj teb.

Customization Muaj peev xwm: Thickness range 6mm-200mm, dav 1500mm-4800mm, nrog precision txiav, drilling, vuam, thiab kev kho deg (anti-corrosion painting, kub-dip galvanizing) kev pab cuam.

Ntiaj teb no Logistics & Documentation: Exported rau Ecuador, Peru, UAE, Saudi Arabia, Nigeria, Tebchaws USA, Australia, Singapore, thiab Nyab Laj, nrog rau cov ntaub ntawv tshaj lij (daim ntawv pov thawj ntawm keeb kwm, daim ntawv pov thawj zeb, CE / ASTM daim ntawv pov thawj) thiab ntawm - sijhawm xa khoom.

 

Rau kev nug txogS690QL siab -toughness steel daim hlau, A709 Qib 100 choj hlau, lossis customized siab -lub zog steel kev daws teeb meem, thov hu rau peb:

Xov tooj: +86 15824687445

Email:alloy@gneesteelgroup.com

 

Thov Ib Daim Quote

 

FAQ

Qhov txawv ntawm S690Q thiab S690QL yog dab tsi?

S690Q: Yam tsawg kawg nkaus toughness kuaj ntawm -20℃(30J nruab nrab). → Hom Kev Siv: Cranes nyob rau hauv huab cua sov, cov khoom siv hauv av. S690QL: Muaj ntawv pov thawj rau -40℃thiab qis dua (Ntau dua lossis sib npaug rau 40J cuam tshuam toughness). → Kev siv tseem ceeb: Arctic pipelines, offshore platforms, mining tsheb hauv Siberia.

Dab tsi yog qib S690QL khoom?

S690QL yog lub zog siab quenched thiab tempered steel qib uas ua raws li cov lus qhia steel EN 10025. Qhov kev xaiv S690QL yog hais txog qhov tsawg kawg nkaus yield zog ntawm 690 MPa.

S690 qib steel yog dab tsi?

S690 high yield & fine grain steel phaj yog lub zog siab, quenched thiab tempered zoo -grain structural steel. Cov qauv hlau S690 yog siv rau hauv cov qauv uas yuav tsum tiv taus cov khoom hnyav heev. Qib no yog tsim los rau cov qauv uas kev txuag qhov hnyav yog qhov tseem ceeb.

Dab tsi yog qhov sib npaug ntawm S690 steel?

Kwv yees qhov sib npaug
ASTM A514, EN 10149-2 Qib S700MC, AS / NZS 3579 Qib 700, AM 700, Bisalloy 80.

Tus nqi ntawm S690QL cov khoom yog dab tsi?

S690QL High Strength Steel Phaj, Thickness: 5mm txog 150mm ntawm 5,600-13,500 CNY ib tonne (kwv yees . 5.6-13.5 CNY ib kilogram) / 440-900 USD ib tonne (kwv yees . 0.44-0.90 USD ib kilogram))

Lub hardness ntawm S690 QL steel yog dab tsi?

S690QL steel stockholders thiab lwm tus neeg. S690QL yog quenched thiab tempered siab zog steel nkag rau hauv tag nrho daim hlau los yog txiav daim nrog xa mus rau tag nrho cov UK. Nrog nws cov txiaj ntsig siab ntawm qhov tsawg kawg nkaus 690MPa nws muaj lub zog zoo dua li cov qauv carbon steel qib.

Dab tsi yog kev siv lub zog siab S690 steel hauv kev tsim kho?

Lub zog siab S690 steels muaj lub zog zoo heev -rau - tus kheej - qhov hnyav piv, thiab lawv muaj txiaj ntsig zoo los siv rau hauv cov qauv hnyav hnyav. Cov ntawv thov ib txwm muaj xws li pawg thiab kab hauv tsev thiab txhawb cov tswv cuab hauv cov choj.

Qhov txawv ntawm S890QL thiab S690QL yog dab tsi?

S690QL, S890QL, thiab S960QL yog tag nrho cov dej quenched thiab tempered steels uas ua raws li EN10025: 6: 2004 specification. Cov hlau uas muaj zog heev no muaj qhov tsawg kawg nkaus tawm lub zog ntawm 690 MPa, 890 MPa, thiab 960 Mpa feem, ua rau lawv zoo tagnrho rau kev siv hauv kev thauj mus los.

Qhov txawv ntawm S700MC thiab S690ql yog dab tsi?

S700MC Steel yog ib qho ntawm cov qauv steel phaj tsim tshwj xeeb tshaj yog rau cov ntawv thov uas yuav tsum tau muaj zog yield zog. Lawv yog siv rau ntau daim ntawv thov load bearing. Lub S690ql yog cov hlau tsis tshua muaj hlau uas muaj zog thiab tuaj nrog kev sib txuas zoo.

Lub zog ntawm s690 steel yog dab tsi?

690 MPa ua.

Tawm lub zog ntawm 690 MPa. Siv nyob rau hauv cov qauv bearing hnyav hnyav, xws li txuas hniav, offshore drilling rigs thiab cov tsev, nrog rau cov khoom siv hnyav thiab cranes.

 

Qib Ntawm Carbon thiab qis- alloy High- lub zog Steels muab los ntawm GNEE
ASTM/ASME ASTM A36 / A36M / ASTM A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / ASTM A36 / A36M / ASTM A36 / ASTM A36 / ASTM A36) thiab ASTM A36 ASTM A36      
ASTM A283 / A283M ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / A283M / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283 / ASTM A283) lossis ASTM A283M ASTM A283 Qib A ASTM A283 Qib B ASTM A283 Qib C ASTM A283 Qib D
ASTM A514/A514M ASTM A514 Qib A ASTM A514 Qib B ASTM A514 Qib C ASTM A514 Qib E
ASTM A514 Qib F ASTM A514 Qib H ASTM A514 Qib J ASTM A514 Qib K
ASTM A514 Qib M ASTM A514 Qib P ASTM A514 Qib Q ASTM A514 Qib R
ASTM A514 Qib S ASTM A514 Qib T    
ASTM A572/A572M ASTM A572 Qib 42 ASTM A572 Qib 50 ASTM A572 Qib 55 ASTM A572 Qib 60
ASTM A572 Qib 65      
ASTM A573 / A573M / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573 / ASTM A573) thiab ASTM A573 ASTM A573 Qib 58 ASTM A573 Qib 65 ASTM A573 Qib 70  
ASTM A588 / A588M Kev Cai ASTM A588 Qib A ASTM A588 Qib B ASTM A588 Qib C ASTM A588 Qib K
ASTM A633 / A633M / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / A633M / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633 / ASTM A633) thiab ASTM A633 ASTM A633 Qib A ASTM A633 Qib C ASTM A633 Qib D ASTM A633 Qib E
ASTM A656/A656M ASTM A656 Qib 50 ASTM A656 Qib 60 ASTM A656 Qib 70 ASTM A656 Qib 80
ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / ASTM A709 / A709M / ASTM A709 / A709M / ASTM A709 / A709M) thiab ASTM A709 / A709M ASTM A709 Qib 36 ASTM A709 Qib 50 ASTM A709 Qib 50S ASTM A709 Qib 50W
ASTM A709 Qib HPS 50W ASTM A709 Qib HPS 70W ASTM A709 Qib 100 ASTM A709 Qib 100W
ASTM A709 Qib HPS 100W      
ASME SA36/SA36M ASME SA36      
ASME SA283/SA283M ASME SA283 Qib A ASME SA283 Qib B ASME SA283 Qib C ASME SA283 Qib D
ASME SA514/SA514M ASME SA514 Qib A ASME SA514 Qib B ASME SA514 Qib C ASME SA514 Qib E
ASME SA514 Qib F ASME SA514 Qib H ASME SA514 Qib J ASME SA514 Qib K
ASME SA514 Qib M ASME SA514 Qib P ASME SA514 Qib Q ASME SA514 Qib R
ASME SA514 Qib S ASME SA514 Qib T    
ASME SA572/SA572M ASME SA572 Qib 42 ASME SA572 Qib 50 ASME SA572 Qib 55 ASME SA572 Qib 60
ASME SA572 Qib 65      
ASME SA573/SA573M ASME SA573 Qib 58 ASME SA573 Qib 65 ASME SA573 Qib 70  
ASME SA588/SA588M ASME SA588 Qib A ASME SA588 Qib B ASME SA588 Qib C ASME SA588 Qib K
ASME SA633/SA633M ASME SA633 Qib A ASME SA633 Qib C ASME SA633 Qib D ASME SA633 Qib E
ASME SA656/SA656M ASME SA656 Qib 50 ASME SA656 Qib 60 ASME SA656 Qib 70 ASME SA656 Qib 80
ASME SA709/SA709M ASME SA709 Qib 36 ASME SA709 Qib 50 ASME SA709 Qib 50S ASME SA709 Qib 50W
ASME SA709 Qib HPS 50W ASME SA709 Qib HPS 70W ASME SA709 Qib 100 ASME SA709 Qib 100W
ASME SA709 Qib HPS 100W      
TS EN 10025 TS EN 10025-2 EN10025-2 S235J0 EN10025-2 S275J0 EN10025-2 S355J0 EN10025-2 S355K2
TS EN 10025-2 S235JR TS EN 10025-2 S275JR TS EN 10025-2 S355JR EN10025-2 S420J0
EN10025-2 S235J2 EN10025-2 S275J2 EN10025-2 S355J2  
TS EN 10025-3 TS EN 10025-3 S275N TS EN 10025-3 S355N TS EN 10025-3 S420N TS EN 10025-3 S460N
TS EN 10025-3 S275NL TS EN 10025-3 S355NL EN10025-3 S420NL TS EN 10025-3 S460NL
TS EN 10025-4 TS EN 10025-4 S275M TS EN 10025-4 S355M TS EN 10025-4 S420M TS EN 10025-4 S460M
EN10025-4 S275ML EN10025-4 S355ML EN10025-4 S420ML EN10025-4 S460ML
TS EN 10025-6 TS EN 10025-6 S460Q EN10025-6 S460QL EN10025-6 S460QL1 EN10025-6 S500Q
EN10025-6 S500QL EN10025-6 S500QL1 TS EN 10025-6 S550Q EN10025-6 S550QL
EN10025-6 S550QL1 EN10025-6 S620Q EN10025-6 S620QL EN10025-6 S620QL1
EN10025-6 S690Q TS EN 10025-6 S690QL EN10025-6 S690Q1 EN10025-6 S890Q
TS EN 10025-6 S890QL EN10025-6 S890QL1 TS EN 10025-6 S960Q TS EN 10025-6 S960QL
TS EN 10149 TS EN 10149-2 S315 MC S355MC S420 MC S460 MAS
S500 MC S550 MC S600 MC S650 MC
S700 MC S900 MAS S960 MAS  
JIS JIS G3101 JIS G3101 SS330 JIS G3101 SS400 JIS G3101 SS490 JIS G3101 SS540
JIS G3106 JIS G3106 SM400A JIS G3106 SM400B JIS G3106 SM400C JIS G3106 SM490A
JIS G3106 SM490YA JIS G3106 SM490B JIS G3106 SM490YB JIS G3106 SM490C
JIS G3106 SM520B JIS G3106 SM520C JIS G3106 SM570  
DIN TIAB SA 17100 DIN 17100 St52-3 DIN 17100 St37-2 DIN 17100 St37-3 DIN17100 RSt37-2
DIN 17100 USt37-2      
TIAB SA 17102 DIN 17102 STE 315 DIN17102 EstE315 DIN 17102 TST 315 DIN17102 WSTE315
DIN 17102 STE 355 DIN17102 ESTE355 DIN 17102 TST 355 DIN17102 WSTE355
DIN 17102 STE 380 DIN17102 EstE380 DIN 17102 TST 380 DIN17102 WSTE380
DIN 17102 STE 420 DIN17102 ESTE420 DIN 17102 TSO 420 DIN17102 WSTE420
DIN 17102 STE 460 DIN17102 ESTE460 DIN 17102 TSO 460 DIN17102 WSTE460
DIN 17102 STE 500 DIN17102 ESTE500 DIN 17102 TST 500 DIN17102 WSTE500
DIN17102 EstE285      
GB GB / T700 GB/T700 Q235A GB/T700 Q235B GB / T700 Q235C GB/T700 Q235D
GB/T700 Q275      
GB/T1591 GB/T1591 Q345A GB/T1591 Q390A GB/T1591 Q420A GB/T1591 Q420E
GB/T1591 Q345B GB/T1591 Q390B GB/T1591 Q420B GB / T1591 Q460C
GB/T1591 Q345C GB / T1591 Q390C GB / T1591 Q420C GB/T1591 Q460D
GB/T1591 Q345D GB/T1591 Q390D GB/T1591 Q420D GB/T1591 Q460E
GB/T1591 Q345E GB/T1591 Q390E    
GB / T16270 GB / T16270 Q550C GB / T16270 Q550D GB / T16270 Q550E GB / T16270 Q550F
GB / T16270 Q620C GB / T16270 Q620D GB / T16270 Q620E GB / T16270 Q620F
GB / T16270 Q690C GB / T16270 Q690D GB / T16270 Q690E GB / T16270 Q690F
GB / T16270 Q800C GB / T16270 Q800D GB / T16270 Q800E GB / T16270 Q800F
GB / T16270 Q890C GB / T16270 Q890D GB / T16270 Q890E GB / T16270 Q890F
GB / T16270 Q960C GB / T16270 Q960D GB / T16270 Q960E GB / T16270 Q960F
GB / T16270 Q500