Cov yam ntxwv ntawm ABS Gr.A steel yog raws li nram no:

 

Yield zog: Thaum lub thickness ntawm cov hlau tsis ntau tshaj 50 hli, qhov tsawg kawg nkaus yield zog yog 235MPa. Thaum lub thickness ntawm 50mm thiab 70mm, lub zog tawm los kuj yog 235MPa. Thaum lub thickness ntawm 70mm thiab 100mm, nws tseem yog 235MPa.

 

Tensile zog: Nws yog nruab nrab ntawm 400MPa thiab 520MPa. Qhov no txhais tau hais tias cov hlau tuaj yeem tiv taus qhov hnyav tensile thiab tsis yooj yim tawg thaum siv, ua kom muaj kev ruaj ntseg thiab kev nyab xeeb ntawm cov qauv.

 

Elongation: Txawm hais tias lub thickness ntawm cov hlau hloov li cas, nws qhov tsawg kawg nkaus elongation yog 18%. Ib qho elongation siab heev qhia tau hais tias cov hlau muaj zoo plasticity thiab toughness. Thaum raug rau sab nraud quab yuam, nws tuaj yeem deform rau qee yam yam tsis muaj kev puas tsuaj tam sim ntawd. Qhov no tseem ceeb heev rau cov nkoj ua haujlwm nyob rau hauv ib puag ncig marine complex thiab tuaj yeem nqus tau thiab txo qis ib feem ntawm qhov cuam tshuam.

 

 

 

 

 

 

Khoom npe	Shipbuilding steel phaj
Qib	Shipbuilding steel phaj mas siv nyob rau hauv nkoj tsim.Grades yog: A32, AH32, A36, AH36, DH36, D32 DH32 thiab lwm yam.A / B / D / E, A32 / D32 / E32 / F32, A36 / D36 / E36 / F36, A40 / D40 / E40 / F40, A131A / B / D / E / AH32 / DH32 / EH32 / AH36 / DH36 / EH36 / EH40 / DH40 / EH40, NVA420 / D420 / E420, NVA465 / D600N / E E500, NVA550/D550/E550GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Nyiv: SM400BSM50; SM400 lub teb chaws: P355GH; P420M; S355JR; S620Q 1.0473; 1.8824; 1.0045; 1.8914
Cov txheej txheem	kub dov los yog txias dov
Export packing	Waterproof ntawv, thiab steel sawb packed.Standard Export Seaworthy Pob.Suit rau txhua yam kev thauj, los yog raws li kev thov
Daim ntawv thov	Txhawm rau tiv thaiv lub nkoj los ntawm kev xeb los ntawm tshuaj lom neeg corrosion, electrochemical corrosion thiab dej hiav txwv lub neej thiab cov kab mob.
Ntev	1000-12000mm thiab lwm yam
Ua siab ntev	±1%

 

 

Impact Toughness:
Thaum lub thickness tsis ntau tshaj 50 hli, tsis muaj kev cuam tshuam rau lub zog tus nqi yuav tsum tau muab. Txawm li cas los xij, rau cov hlau nrog lub thickness ntawm 50mm thiab 70mm, qhov yuav tsum tau transverse impact test zog yog 24J, thiab qhov yuav tsum tau longitudinal impact test zog yog 34J.
Thaum lub thickness yog nyob nruab nrab ntawm 70mm thiab 100mm, qhov yuav tsum tau transverse impact test zog yog 27J, thiab qhov yuav tsum tau longitudinal impact test zog yog 41J. Kev cuam tshuam zoo ua rau cov hlau nqus tau lub zog thaum muaj kev cuam tshuam tam sim ntawd, xws li kev sib tsoo nkoj thiab nthwv dej cuam tshuam, thiab zam kev tawg tawg.

 

Shipbuilding steel tsis yog tsuas yog lub siab tensile lub zog steel tab sis kuj yog Hull structural steel. Siv rau nkoj tsim thiab roj platform lub hom phiaj thiab lawv tau pom zoo los ntawm ABS, DNV, GL, BV, LR, NK, RINA thiab lwm lub koom haum kev faib tawm.

 

 

 

 

 

 

Abs Gr.A Marine Steel Phaj

Cim npe nrov: abs gr.a marine steel phaj, Tuam Tshoj abs gr.a marine steel phaj lwm tus neeg, hoobkas