diamondspark CM 2 BC

Brand
Böhler Welding
Ceweld product
Type
Medium alloyed flux-cored wire for M21 with basic slag.
classification
AWS
A 5.29: E80T5-B2M H4
A 5.36: E80T5-M21PY-B2-H4
EN ISO
17634-A: T CrMo2 B M21 3 H5
Applications

Construction of containers, Boiler and machinery parts, Steam boilers and turbines, 2,25Cr1Mo steels, pipelines. Suitable for one- of multi layer welding.

Type
Medium alloyed flux-cored wire for M21 with basic slag.
Applications

Construction of containers, Boiler and machinery parts, Steam boilers and turbines, 2,25Cr1Mo steels, pipelines. Suitable for one- of multi layer welding.

Properties

Absolutely crack resistant weld metal conditioned by the high-basic slag in combination with very low hydrogen content. Suitable for heat treatment. Step cooling is possible. High reserve of toughness and crack resistance.

Classification
AWS
A 5.29: E80T5-B2M H4
A 5.36: E80T5-M21PY-B2-H4
EN ISO
17634-A: T CrMo2 B M21 3 H5
F-nr
6
FM
4
Suitable for

2,25% Cr, 1% Mo

 1.7015, 1.7131, 1.7147, 1.7380, 1.7337, 1.7262, 1.7258, 1.7350, 1.7357, 1.7375, 1.7379, 1.7383, 1.7385, 1.7707, 1.8075

10CrMo9.10, 12CrMo9-10, 10CrSiMoV7, 12CrSiMo8, 30CrMoV9, GS-18CrMo9.10, 15CrMoV5-10, 16CrMo4-4, 15CrMo5, 24CrMo5, 22CrMo4-4, GS-17CrMo5-5, 15Cr3, 16MnCr5, 20MnCr5, 10CrSiV7,  

ASTM: A 387 Gr. 22, A217 Grade WC9, A335 Gr. P22, A217 Gr. WC9, A182 F22, A182 T22, A1031 Gr.5015,  A1031 Gr.5115, A1031 Gr.4820

Approvals
CE
Welding positions
PA
PB
PC
Redrying
Not required
Gas acc. EN ISO 14175
M21
Analysis
C Si Mn P S Cr Ni Mo V Cu Al Nb
0.05 0.3 1.2 0.015 0.015 2.5 1
Mechanical Properties
Heat
Treatment		 RP0,2
(MPa)		 Rm
(MPa)		 A5
(%)		 Impact Energy (J) ISO-V Hardness
RT 0°C -20°C
675°C- 705°C 2h 490 620 24 120 80 60 HRc
Product sheet
declaration of performance
declaration of conformity
MSDS
product sheet
Ask quotation
MSDS