Heat-Resistant Stainless Steel Grades

We supply our flagship 310S grade as UNS S31008 or EN 1.4845. State the required designation and governing product standard in your RFQ.

We supply Type 309 / UNS S30900 flat products to the ASTM product standard, form, dimensions, condition and inspection documents stated in your order.

We supply 309S as UNS S30908 or EN 1.4833. State the designation and product standard you require, plus form, dimensions and inspection scope.

We supply Type 310 / UNS S31000 flat products to the ASTM product standard, form, dimensions, condition and inspection documents stated in your order.

We supply 253MA as UNS S30815 or EN 1.4835. Send the product standard, form, dimensions, service conditions and inspection scope for a quote.

We supply 321 in the required product form and delivery condition. State the governing standard, dimensions, inspection and MTC requirements.

We supply 321H as UNS S32109 or EN 1.4878. State the designation, product standard, form, condition and inspection scope.

We supply 347 in the required product form and delivery condition. State the governing standard, dimensions, inspection and MTC requirements.

We supply 347H in the required product form and delivery condition. State the governing standard, dimensions, inspection and MTC requirements.

We supply titanium-stabilized austenitic 316Ti / EN 1.4571. Send the standard, form, service inputs and inspection scope for a quote.

We supply 441 to the designation written in your order. Specify UNS S44100 or the intended EN designation because similarly named 441/4509 materials have different compositions.

We supply molybdenum-bearing ferritic 444 / EN 1.4521. Send the product standard, form, service inputs and inspection scope for a quote.

We supply 310Si2 material as EN 1.4841 X15CrNiSi25-21: flat material, bar and fabricated furnace parts for demanding oxidation service.

We supply 309Si2 material as EN 1.4828 X15CrNiSi20-12: flat material, bar and fabricated parts for furnace supports, annealing boxes and hot-air equipment.