ASTM A515GR.70 Steel Plate - High-Strength Low-Alloy Boiler Steel

About A515GR.70 Steel Plate

We specializes in producing and exporting ASTM A515GR.70 steel plate, including variants like A515GR.70 NACE MR0175, MR0103 boiler steel plate. As a large steel plate supplier in the Gangsteel Group, we offer low alloy and high strength steel plate, as well as wide, heavy plate for various industrial applications.

Adoption Standard

A515GR.70 adopts the ASTM A515GR.70 standard specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel.

Specification

Thickness: 1mm to 200mm
Width: 1500mm to 3500mm
Length: 3000mm to 27000mm
Third Party Inspection: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI, or other qualified departments.

Chemical Composition (%)

Grade	Element Max (%)
Grade	C	Mn	P	S	Si
A515GR.70	0.30-0.35	1.30	0.035	0.035	0.13-0.45

Mechanical Properties

Grade	A515GR.70 Mechanical Property
Grade	Thickness (mm)	Yield (Min MPa)	Tensile (MPa)	Elongation (Min %)
A515GR.70	200	260	485-620	17
A515GR.70	50	260	485-620	21

ASTM A515GR.70 plates 40mm and under in thickness are normally supplied in the as-rolled condition. Plates may be ordered normalized or stress relieved, or both. ASTM A515GR.70 grade plates over 50mm in thickness shall be normalized.

Delivery & Services

Delivery Time/Lead Time: 15-30 days
Extra Services: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party Inspection, UT Test and Size Inspection.
If you have any requirement for A515GR.70 steel plate, whether for new plates or stock materials, please feel free to contact us via email or phone.
For questions about our plates or services, contact our after-sales service department for a prompt reply.

Company Principles

Competitive Price
Timely Delivery
Excellent Company Prestige
Superb After-Sales Service
One-Stop Steel Material Solution
Professional Quality Control System

Supplementary Requirements

S2: Product Analysis
S8: Ultrasonic Examination
S3: Simulated Post-Weld Heat Treatment of Mechanical Properties
S15: Reduction of Area Measurement and Test Coupons
S18: Maximum Tensile Strength
S6: Drop Weight Test
S30: Charpy V Notch Impact Test for Structural Shapes

Contact Us

Welcome to China. For any requirements in steel materials, please feel free to contact us.

We specializes in producing and exporting ASTM A515GR.70 steel plate, including A515GR.70 NACE MR0175, MR0103 boiler steel plate, low alloy and high strength steel plate, as well as wide, heavy plate. As a large steel plate supplier in the iron&steel Group, we ensure quality and reliability for your projects.

A515GR.70 ASTM A515GR.70 A515GR.70 Steel Plate A515GR.70 HIC A515GR.70 NACE Boiler Steel Plate High-Strength Low-Alloy Steel Steel Plate Supplier Chemical Composition Mechanical Properties