A709 Gr50W, A709 Gr70W steel plate - Henan Seed Steel Metal Materials Co., Ltd.


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A709 Gr50W, A709 Gr70W steel plate

Name:A709 Gr50W, A709 Gr70W steel plate

Material:A709MGr50W; A709MGr70W,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 Gr50W, A709 Gr70W steel plate/sheet


A709 Grade 50W, A709 Grade 70W steel plate is carbon and high-strength low-alloy steel structural , quenched and tempered alloy steel for structural plates intended for use in bridge.

Referred steel: A709Grade 36, A709Grade 50, A709Grade 50W, A709Grade 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 Gr50W,A709 Gr70W sheet


GradeA709MGr50WA709MGr70W

ABC
C≤0.19≤0.20≤0.15≤0.19
Mn0.8-1.200.75-1.350.80-1.350.8-1.35
P≤0.04≤0.04≤0.04≤0.035
S≤0.05≤0.05≤0.05≤0.04
Si0.3-0.650.15-0.50

0

15-.40

0.20-0.65
Ni≤0.40≤0.500.25-0.5≤0.50
Cr0.4-0.650.4-0.70.3-0.50.4-0.7
Cu0.25-0.40.2-0.40.2-0.50.2-0.4
V0.02-0.10.01-0.10.01-0.10.02-0.1

Mechanical properties of A709 Gr50W. A709 Gr70W


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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