A709 Gr50 steel plate - Henan Seed Steel Metal Materials Co., Ltd.


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A709 Gr50 steel plate

Name:A709 Gr50 steel plate

Material:A709MGr50,A709MGr50 steel plate

Standard:ASTM A709/A709M

Thickness:Thickness: 6-80mm, Width: 1500-3000mm, Length: 6000-12000mm

Price:FOB/CIF/CFR

DeliveryTime:15-30 days, depending on the quantity

PaymentTerms:T/T, 100% Irrevocable at sight

MinimumOrderQuantity:N/A

A709 Grade 50 steel plate/sheet


A709Grade 50 is carbon and high-strength low-alloy steel structural , quenched and tempered alloy steel for structural plates intended for use in bridge.

Referred steel: A709 Grade 36, A709 Grade 50, A709 Grade 50W, A709 Grade 70W steel plate-ASTM A709/A709M

Delivery Condition


AR(As Hot Rolled), N(Normalized), T(Tempered), Q(Quenched), TMCP, Q+T(Quenched and Tempered), UT(Ultrasonic Test:ASTM A435,ASTM A578-C/B/A,EN10160-S0E1,S1E2,S2E3,S3E4), Impact Test, PWHT(Post Weld Heat Treatment), HIC, Z Test(Z15, Z25, Z35)

Chemical composition of A709 Grade 50 steel sheet


Thickness(max)CMnPSSiNb,V,Ni
1000.231.350.040.050.4E
E:Alloying elements shall meet the following 1 2 3 or 5 types of requirements
1Nb0.005-0.05
2V0.01-0.05
3Nb0.005-0.05

V0.01-0.05

Nb+V0.02-0.15
5Ti0.006-0.04

N0.003-0.015

V0.06max

Mechanical properties of A709 Grade 50


GradeThicknessyield strength(MPa)Tensile strength(MPa)

elongation,min,%

8in(200mm)

elongation,min,%

2in(50mm)

A709 Gr36≤100≥250400-5002023
A709 Gr50≤100≥345≥4501821
A709 Gr50W≤100≥345≥4851821
HPS50W
HPS70W≤100≥485585-760
19

Steel products delivery guarantee:

1. According to the standard of container shipment.

2. Steel packaging is moistureproof and abrasionproof.

3. The ship is low safety risk, arrives quickly, and delivery in time.


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