ASTM A387 Grade 22 Class 2 Cr-Mo Alloy Pressure Vessel Steel Plate - SHH ST

ASTM A387 Grade 22 Class 2 Cr-Mo Alloy Pressure Vessel Steel Plate -
SHH STEEL

1. Product Introduction
SHH STEEL supplies ASTM A387 Grade 22 Class 2 / A387 Gr.22 Cl.2
2.25Cr-1Mo vessel plate worldwide, 515–690 MPa tensile, 310 MPa
yield. EN 10204 3.1/3.2 mill-direct supply. Applications: 2.25Cr-1Mo
boilers, Hydrogen / refinery vessels, ASME Code dual-name. Equivalent
Grades: EN 10028-2 10CrMo9-10 / JIS SCMV4 Cl2 / GB 12Cr2Mo1R —
Material Specification: ASTM A387 / ASME SA-387 — Delivery:
Normalized + Tempered (N+T); hydrogen-service workhorse, max ~75 mm.
ASTM A387 Grade 22 Class 2, also searched as A387 Gr.22 Cl.2,
A387GR22CL2, A387GR22 CL2, A387GR.22 Class 2, A387-22 Cl.2 and SA387
Grade 22 Class 2, is the higher-strength class of Grade 22 in ASTM
A387/A387M. The book is chromium-molybdenum plate for welded boilers
and elevated-temperature vessels. Nominal alloy is 2.25Cr-1.00Mo.
This page is not Class 1. Class 1 is 415–585 MPa. This page is not
ASME SA387 Grade 22L Class 1. Grade 22L is the low-carbon sister and
Class 1 only. This page is not ASME SA387 Grade 11 Class 2. Grade 11
is 1.25Cr-0.5Mo. This page is not ASME SA542 Type B Class 2. SA-542
is quenched and tempered Cr-Mo. Tensile is 75–100 ksi / 515–690
MPa. Yield is 45 ksi / 310 MPa min.

2. Standards We Can Supply
ASTM A387 / ASME SA-387 — Delivery: Normalized + Tempered (N+T);
hydrogen-service workhorse, max ~75 mm. Equivalents: EN 10028-2
10CrMo9-10 / JIS SCMV4 Cl2 / GB 12Cr2Mo1R — Material Specification:
ASTM A387 / ASME SA-387 — Delivery: Normalized + Tempered (N+T);
hydrogen-service workhorse, max ~75 mm.

3. Grades We Can Supply
ASTM A36/SA36, A283 Gr.C, A285 Gr.C, A515 Gr.70, A516 Gr.60/70
(SA516), A537 Cl.1, A572 Gr.50/60, A387 Gr.11/22 Cl.2, A514 Gr.Q, EN
10025-2 S355J2.

4. Size Range
Sizes per order; contact us for available range.

5. Processing
Flame/plasma cutting to size or drawing, cut-to-length, bending and
forming, welding and CNC machining services.

6. Delivery Time
Stock: 5-6 days. Normal production: 30-40 days.

7. Payment Terms
T/T and L/C accepted; specific payment terms are negotiated per
order.

8. Trade Terms
FOB / CIF / CFR.

9. Delivery Condition
Normalized + Tempered (N+T); hydrogen-service workhorse, max ~75 mm.

10. Quality Assurance
Mill test certificate supplied to EN 10204 3.1/3.2 as stated for this
grade.

11. Company Capability
SHH STEEL (Shanghai Shenghonghe Import & Export Co., Ltd.) is a China
mill-direct steel exporter serving manufacturing, energy,
construction, marine, petrochemical and machinery industries, with
custom sizes and in-house cutting, forming, welding and machining.
Export seaworthy packing.

12. Contact
Email: admin@steelspecs.com
Website: https://www.steelspecs.com/

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