So here's why engineers love our Monel 400 ASTM-standard coil: Its special 67% nickel + 30% copper mix (conforming to ASTM B127) is highly resistant to saltwater corrosion.
It handles temperatures as low as -150°C without cracking and resists acidic vapors that corrode stainless steel. For offshore rigs or desalination plants, these coils often last 5+ years longer than cheaper alternatives, significantly reducing replacement costs.
Our Monel 400 ASTM-standard coils aren't just rolled metal – we finesse them. Your Monel strip is hydrogen-annealed to prevent sulfur embrittlement, then precision-slit to exceptionally tight tolerances. Need a buttery-smooth finish? Our electrochemical polishing achieves a surface smoother than most stainless steel.
Every coil undergoes eddy-current testing because skipping QA isn't our style. Need custom widths? We've produced them from 25mm to 1.5m for applications like pump shafts.
Picture this: An annual capacity of 14000 tons, with 800 tons ready to ship immediately. Our melt shop runs VIM (Vacuum Induction Melting) furnaces, and integrated thickness gauges provide live monitoring for every coil.
Need full traceability?
EN 10204 3.2 certificates are included as standard.
Order 12+ tons and we'll:
1.Knock 7% off the bill + throw in VCI anti-tarnish wrap
2.Put our money where our mouth is – Unqualified products Free replacement
3.Ship emergency orders within 48 hours (Europe/US East Coast)
4.Cover third-party testing fees if you want extra peace of mind
Material Grade
Monel 400 (UNS N04400), Monel K-500 (N05500)
Surface Finish
2B, BA, No.1, polished, pickled
ASTM B127, ASME SB127, EN Standards
Certificates
ISO 9001, SGS, BV, Mill Test Certificate
Production Process
Hot rolling, cold rolling, annealing, pickling
Edge Treatment
Mill edge, Slit edge
Tensile Strength Kb (MPa)
Yield Strength σ0.2 (MPa)
Elongation D5 (%)
Hardness(Rockwell B)
Modulus of Elasticity(Gpa)
Melting Point(°C)
Thermal Conductivity(W/m*K)
Density(g/cm³)
Specific Heat Capacity (kJ/kg·K)
0.427 kJ/kg·K
Frequently Asked Questions
Q: What is the minimum order quantity (MOQ) for custom products?
A: The MOQ for custom products depends on specifications, but generally starts from 1 pieces. For special cases, we can discuss further.
Q: Do you accept small quantity orders?
A: Yes, we accept small quantity orders. Even for trial orders, we'll provide the same quality and service as bulk orders.
Q: Do you offer discounts for bulk orders?
A: Yes, we have tiered pricing for bulk orders. The larger the quantity, the more competitive the price.
Q: Can you print our company logo on the products?
A: Yes, we can print your logo via laser engraving or stamping, as long as you provide the design file.
Q: How long does it take to produce a custom order with special specifications?
A: It usually takes 25-30 days, depending on the complexity of the design. We'll confirm the exact lead time after evaluating your requirements.
