Product Details

Chemical composition


C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Yield stress (Mpa) Tensile stress (Mpa)
C(%)(%) 0.05-0.17 Si(%)(%) 0.15-0.40 0.05-0.17 P(%)(%) ≦0.035 S(%)(%) ≦0.035 0.05-0.17 0.05-0.17 0.05-0.17 0.05-0.17 0.05-0.17


Applications

Chromium-Molybdenum Alloy Steel Plates for Pressure Vessels


Country Code:

ASTM

Standard

A387

Steel Type

Gr.12

Heat treatment

Heat Treatment of steel grade A588 Gr.A
Heat treated : 1457°C - 1547°C


Relate Steel Type

Steel Type Standard Country Code C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
SCMV2 10716 CNS ≦0.17 ≦0.4 0.40-0.65 ≦0.03 ≦0.03 0.80-1.15 0.45-0.60
SCMV2-1 G4109 JIS ≦0.17 ≦0.4 0.40-0.65 ≦0.03 ≦0.03 0.80-1.15 0.45-0.60
SCMV2-2 G4109 JIS ≦0.17 ≦0.4 0.40-0.65 ≦0.03 ≦0.03 0.80-1.15 0.45-0.60
Gr.12 A387 ASTM 0.05-0.17 0.15-0.40 0.40-0.65 ≦0.035 ≦0.035 0.80-1.15 0.45-0.60
13CrMo4-4 17155 DIN 0.08-0.18 0.1-0.4 0.40-1.00 ≦0.035 ≦0.03 0.70-1.15 0.4-0.6


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