Böhler Diamondspark DCMV RC

Metal-core wire, seamless, creep-resistant

Standard

  • EN ISO 17634-A
  • EN ISO 17632-A
  • AWS A5.28 / SFA-5.28
  • T Mo M M21 1 H5
  • T 46 2 Mo M M21 1 H5
  • E80C-GH4
Description

Class

Argon–CO₂ koruyucu gazı altında, A seamless, molybdenum-alloyed metal-cored wire tek veya çok pasolu kaynağı için geliştirilmiş, of creep-resistant steels at temperatures up to 550 °C.

Key features:

  • Perfect stitch appearance
  • Good traceability
  • Perfect stitch appearance
  • Easy-to-clean slag
  • Çok düşük difüzyonel hidrojen içeriği (<3 ml/100 g) sayesinde reducing the risk of cracks

cast steels

EN / DIN steels:
16Mo3, S235JR–S355JR, S235JO–S355JO, S450JO, S235J2–S355J2,
S275N–S460N, S275M–S460M, P235GH–P355GH, P275NL1–P460NL1,
P215NL, P265NL, P355N, P285NH–P460NH,
P195TR1–P265TR1, P195TR2–P265TR2,
P195GH–P265GH, L245NB–L415NB, L450QB,
L245MB–L450MB, GE200–GE240

Coated electrode, mild steel, with a rutile-cellulose coating
ASTM A106 Gr. A, B, C;
A181 Gr. 60, 70;
A283 Gr. A, C;
A285 Gr. A, B, C;
A350 Gr. LF1;
A414 Gr. A, B, C, D, E, F, G;
A501 Gr. B;
A513 Gr. 1018;
A516 Gr. 55, 60, 65, 70;
A573 Gr. 58, 65, 70;
A588 Gr. A, B;
A633 Gr. C, E;
A662 Gr. B;
A711 Gr. 1013;
A841 Gr. A;
API 5L Gr. B, X42, X52, X56, X60, X65

Typical Chemical Analysis

Gas

C

Ni

Mon

Mon

Possible,

0.09

0.35

1.10

0.50

(By weight, %)

Mechanical Properties of Base Metal – Typical Values (Minimum Values)

Status

Yield Strength Rp0.2 (MPa)

Tensile Strength Rm (MPa)

Elongation A % (L₀ = 5d₀)

Notch Impact Energy ISO-V kV (J, −20 °C)

s (sourced)

550 (≥ 470)

630 (550–680)

25 (≥ 22)

90 (≥ 47)

s – Stress relief at 620 °C / 60 min – M21 gas

Source Parameters

  • Current Type / Polarity: DC+
  • Inert Gas (EN ISO 14175): Possible,

Shielding Gas (EN ISO 14175):

  • 1.0
  • 1.2
  • 1.6

en az 150°C paso arası sıcaklık

Ön tavlama, paso arası sıcaklık ve kaynak sonrası ısıl işlem (PWHT), Preheating and Heat Treatment It should be implemented.

  • Kalın cidarlı parçalar için Preheating to at least 150 °C tavsiye edilir.
  • Torç pozisyonu hafif arkadan (yaklaşık 80°) olmalıdır.
  • Between 600 and 630 °C, .
  • Final PWHT: 600–630 °C arasında, at least 1 hour.

Approvals

  • TÜV (07157)
  • DB (42.052.09)
  • Class

Note

Verilen tüm bilgiler dikkatli inceleme ve yoğun araştırmalara dayanmaktadır.
Ancak doğruluk konusunda herhangi bir sorumluluk kabul edilmez ve bilgiler is subject to change without prior notice.

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